diff --git a/.storybook/test-data.js b/.storybook/test-data.js
index eabd90864..b2e1691c1 100644
--- a/.storybook/test-data.js
+++ b/.storybook/test-data.js
@@ -517,8 +517,8 @@ const state = {
       maxModeOn: false,
       editingTransactionId: null,
       toNickname: 'Account 2',
-      ensResolution: null,
-      ensResolutionError: '',
+      domainResolution: null,
+      domainResolutionError: '',
       token: {
         address: '0xaD6D458402F60fD3Bd25163575031ACDce07538D',
         symbol: 'DAI',
diff --git a/ui/ducks/ens.js b/ui/ducks/domains.js
similarity index 60%
rename from ui/ducks/ens.js
rename to ui/ducks/domains.js
index 8f0cfb488..c04988ebd 100644
--- a/ui/ducks/ens.js
+++ b/ui/ducks/domains.js
@@ -30,6 +30,7 @@ import {
 
 // Local Constants
 const ZERO_X_ERROR_ADDRESS = '0x';
+const ENS = 'ENS';
 
 const initialState = {
   stage: 'UNINITIALIZED',
@@ -37,11 +38,13 @@ const initialState = {
   error: null,
   warning: null,
   network: null,
+  domainType: null,
+  domainName: null,
 };
 
-export const ensInitialState = initialState;
+export const domainInitialState = initialState;
 
-const name = 'ENS';
+const name = 'DNS';
 
 let web3Provider = null;
 
@@ -49,51 +52,54 @@ const slice = createSlice({
   name,
   initialState,
   reducers: {
-    ensLookup: (state, action) => {
+    domainLookup: (state, action) => {
       // first clear out the previous state
       state.resolution = null;
       state.error = null;
       state.warning = null;
-      const { address, ensName, error, network } = action.payload;
-
-      if (error) {
-        if (
-          isValidDomainName(ensName) &&
-          error.message === 'ENS name not defined.'
-        ) {
-          state.error =
-            network === NETWORK_IDS.MAINNET
-              ? ENS_NO_ADDRESS_FOR_NAME
-              : ENS_NOT_FOUND_ON_NETWORK;
-        } else if (error.message === 'Illegal character for ENS.') {
-          state.error = ENS_ILLEGAL_CHARACTER;
+      const { address, error, network, domainType, domainName } =
+        action.payload;
+      state.domainType = domainType;
+      if (state.domainType === ENS) {
+        if (error) {
+          if (
+            isValidDomainName(domainName) &&
+            error.message === 'ENS name not defined.'
+          ) {
+            state.error =
+              network === NETWORK_IDS.MAINNET
+                ? ENS_NO_ADDRESS_FOR_NAME
+                : ENS_NOT_FOUND_ON_NETWORK;
+          } else if (error.message === 'Illegal character for ENS.') {
+            state.error = ENS_ILLEGAL_CHARACTER;
+          } else {
+            log.error(error);
+            state.error = ENS_UNKNOWN_ERROR;
+          }
+        } else if (address) {
+          if (address === BURN_ADDRESS) {
+            state.error = ENS_NO_ADDRESS_FOR_NAME;
+          } else if (address === ZERO_X_ERROR_ADDRESS) {
+            state.error = ENS_REGISTRATION_ERROR;
+          } else {
+            state.resolution = address;
+          }
+          if (isValidDomainName(address) && isConfusing(address)) {
+            state.warning = CONFUSING_ENS_ERROR;
+          }
         } else {
-          log.error(error);
-          state.error = ENS_UNKNOWN_ERROR;
-        }
-      } else if (address) {
-        if (address === BURN_ADDRESS) {
           state.error = ENS_NO_ADDRESS_FOR_NAME;
-        } else if (address === ZERO_X_ERROR_ADDRESS) {
-          state.error = ENS_REGISTRATION_ERROR;
-        } else {
-          state.resolution = address;
         }
-        if (isValidDomainName(address) && isConfusing(address)) {
-          state.warning = CONFUSING_ENS_ERROR;
-        }
-      } else {
-        state.error = ENS_NO_ADDRESS_FOR_NAME;
       }
     },
-    enableEnsLookup: (state, action) => {
+    enableDomainLookup: (state, action) => {
       state.stage = 'INITIALIZED';
       state.error = null;
       state.resolution = null;
       state.warning = null;
       state.network = action.payload;
     },
-    disableEnsLookup: (state) => {
+    disableDomainLookup: (state) => {
       state.stage = 'NO_NETWORK_SUPPORT';
       state.error = null;
       state.warning = null;
@@ -105,7 +111,7 @@ const slice = createSlice({
       state.warning = null;
       state.error = ENS_NOT_SUPPORTED_ON_NETWORK;
     },
-    resetEnsResolution: (state) => {
+    resetDomainResolution: (state) => {
       state.resolution = null;
       state.warning = null;
       state.error = null;
@@ -125,15 +131,15 @@ const { reducer, actions } = slice;
 export default reducer;
 
 const {
-  disableEnsLookup,
-  ensLookup,
-  enableEnsLookup,
+  disableDomainLookup,
+  domainLookup,
+  enableDomainLookup,
   ensNotSupported,
-  resetEnsResolution,
+  resetDomainResolution,
 } = actions;
-export { resetEnsResolution };
+export { resetDomainResolution };
 
-export function initializeEnsSlice() {
+export function initializeDomainSlice() {
   return (dispatch, getState) => {
     const state = getState();
     const chainId = getCurrentChainId(state);
@@ -150,69 +156,65 @@ export function initializeEnsSlice() {
           ensAddress,
         },
       );
-      dispatch(enableEnsLookup(network));
+      dispatch(enableDomainLookup(network));
     } else {
       web3Provider = null;
-      dispatch(disableEnsLookup());
+      dispatch(disableDomainLookup());
     }
   };
 }
 
-export function lookupEnsName(ensName) {
+export function lookupEnsName(domainName) {
   return async (dispatch, getState) => {
-    const trimmedEnsName = ensName.trim();
+    const trimmedDomainName = domainName.trim();
     let state = getState();
     if (state[name].stage === 'UNINITIALIZED') {
-      await dispatch(initializeEnsSlice());
+      await dispatch(initializeDomainSlice());
     }
     state = getState();
     if (
       state[name].stage === 'NO_NETWORK_SUPPORT' &&
       !(
-        isBurnAddress(trimmedEnsName) === false &&
-        isValidHexAddress(trimmedEnsName, { mixedCaseUseChecksum: true })
+        isBurnAddress(trimmedDomainName) === false &&
+        isValidHexAddress(trimmedDomainName, { mixedCaseUseChecksum: true })
       ) &&
-      !isHexString(trimmedEnsName)
+      !isHexString(trimmedDomainName)
     ) {
       await dispatch(ensNotSupported());
     } else {
-      log.info(`ENS attempting to resolve name: ${trimmedEnsName}`);
+      log.info(`ENS attempting to resolve name: ${trimmedDomainName}`);
       let address;
       let error;
       try {
-        // the writable property on the 'provider' object on the 'web3Provider' flips to false when stale
-        // This helps handle the case where the provider is becomes unresponsive if/when, in MV3, the service worker dies after the ENS slice is instantiated
-        const isProviderActive = web3Provider.provider?.writable;
-        if (!isProviderActive) {
-          await dispatch(initializeEnsSlice());
-        }
-        address = await web3Provider.resolveName(trimmedEnsName);
+        address = await web3Provider.resolveName(trimmedDomainName);
       } catch (err) {
         error = err;
       }
       const chainId = getCurrentChainId(state);
       const network = CHAIN_ID_TO_NETWORK_ID_MAP[chainId];
+
       await dispatch(
-        ensLookup({
-          ensName: trimmedEnsName,
+        domainLookup({
           address,
           error,
           chainId,
           network,
+          domainType: ENS,
+          domainName: trimmedDomainName,
         }),
       );
     }
   };
 }
 
-export function getEnsResolution(state) {
+export function getDomainResolution(state) {
   return state[name].resolution;
 }
 
-export function getEnsError(state) {
+export function getDomainError(state) {
   return state[name].error;
 }
 
-export function getEnsWarning(state) {
+export function getDomainWarning(state) {
   return state[name].warning;
 }
diff --git a/ui/ducks/index.js b/ui/ducks/index.js
index 11b525e4c..517c2ec70 100644
--- a/ui/ducks/index.js
+++ b/ui/ducks/index.js
@@ -3,7 +3,7 @@ import { ALERT_TYPES } from '../../shared/constants/alerts';
 import metamaskReducer from './metamask/metamask';
 import localeMessagesReducer from './locale/locale';
 import sendReducer from './send/send';
-import ensReducer from './ens';
+import domainReducer from './domains';
 import appStateReducer from './app/app';
 import confirmTransactionReducer from './confirm-transaction/confirm-transaction.duck';
 import gasReducer from './gas/gas.duck';
@@ -17,7 +17,7 @@ export default combineReducers({
   activeTab: (s) => (s === undefined ? null : s),
   metamask: metamaskReducer,
   appState: appStateReducer,
-  ENS: ensReducer,
+  DNS: domainReducer,
   history: historyReducer,
   send: sendReducer,
   confirmTransaction: confirmTransactionReducer,
diff --git a/ui/ducks/send/send.js b/ui/ducks/send/send.js
index f73a95120..9eb05519d 100644
--- a/ui/ducks/send/send.js
+++ b/ui/ducks/send/send.js
@@ -82,7 +82,7 @@ import {
   getUnapprovedTxs,
 } from '../metamask/metamask';
 
-import { resetEnsResolution } from '../ens';
+import { resetDomainResolution } from '../domains';
 import {
   isBurnAddress,
   isValidHexAddress,
@@ -2199,7 +2199,7 @@ export function resetRecipientInput() {
     await dispatch(addHistoryEntry(`sendFlow - user cleared recipient input`));
     await dispatch(updateRecipientUserInput(''));
     await dispatch(updateRecipient({ address: '', nickname: '' }));
-    await dispatch(resetEnsResolution());
+    await dispatch(resetDomainResolution());
     await dispatch(validateRecipientUserInput({ chainId }));
   };
 }
diff --git a/ui/ducks/send/send.test.js b/ui/ducks/send/send.test.js
index 539f013c3..f068305ae 100644
--- a/ui/ducks/send/send.test.js
+++ b/ui/ducks/send/send.test.js
@@ -2108,7 +2108,7 @@ describe('Send Slice', () => {
         expect(actionResult[8].type).toStrictEqual(
           'send/computeEstimatedGasLimit/rejected',
         );
-        expect(actionResult[9].type).toStrictEqual('ENS/resetEnsResolution');
+        expect(actionResult[9].type).toStrictEqual('DNS/resetDomainResolution');
         expect(actionResult[10].type).toStrictEqual(
           'send/validateRecipientUserInput',
         );
diff --git a/ui/pages/send/send-content/add-recipient/add-recipient.component.js b/ui/pages/send/send-content/add-recipient/add-recipient.component.js
index 71f922db5..47ff7c97f 100644
--- a/ui/pages/send/send-content/add-recipient/add-recipient.component.js
+++ b/ui/pages/send/send-content/add-recipient/add-recipient.component.js
@@ -16,9 +16,9 @@ export default class AddRecipient extends Component {
     ownedAccounts: PropTypes.array,
     addressBook: PropTypes.array,
     updateRecipient: PropTypes.func,
-    ensResolution: PropTypes.string,
-    ensError: PropTypes.string,
-    ensWarning: PropTypes.string,
+    domainResolution: PropTypes.string,
+    domainError: PropTypes.string,
+    domainWarning: PropTypes.string,
     addressBookEntryName: PropTypes.string,
     contacts: PropTypes.array,
     nonContacts: PropTypes.array,
@@ -102,7 +102,7 @@ export default class AddRecipient extends Component {
 
   render() {
     const {
-      ensResolution,
+      domainResolution,
       recipient,
       userInput,
       addressBookEntryName,
@@ -117,9 +117,9 @@ export default class AddRecipient extends Component {
         recipient.nickname,
         'validated user input',
       );
-    } else if (ensResolution && !recipient.error) {
+    } else if (domainResolution && !recipient.error) {
       content = this.renderExplicitAddress(
-        ensResolution,
+        domainResolution,
         addressBookEntryName || userInput,
         'ENS resolution',
       );
@@ -233,19 +233,19 @@ export default class AddRecipient extends Component {
   }
 
   renderDialogs() {
-    const { ensError, recipient, ensWarning } = this.props;
+    const { domainError, recipient, domainWarning } = this.props;
     const { t } = this.context;
 
-    if (ensError || (recipient.error && recipient.error !== 'required')) {
+    if (domainError || (recipient.error && recipient.error !== 'required')) {
       return (
         <Dialog type="error" className="send__error-dialog">
-          {t(ensError ?? recipient.error)}
+          {t(domainError ?? recipient.error)}
         </Dialog>
       );
-    } else if (ensWarning || recipient.warning) {
+    } else if (domainWarning || recipient.warning) {
       return (
         <Dialog type="warning" className="send__error-dialog">
-          {t(ensWarning ?? recipient.warning)}
+          {t(domainWarning ?? recipient.warning)}
         </Dialog>
       );
     }
diff --git a/ui/pages/send/send-content/add-recipient/add-recipient.component.test.js b/ui/pages/send/send-content/add-recipient/add-recipient.component.test.js
index 7c58d36fa..7de303274 100644
--- a/ui/pages/send/send-content/add-recipient/add-recipient.component.test.js
+++ b/ui/pages/send/send-content/add-recipient/add-recipient.component.test.js
@@ -136,7 +136,7 @@ describe('AddRecipient Component', () => {
     it('should render error when query has no results', () => {
       wrapper.setProps({
         addressBook: [],
-        ensError: 'bad',
+        domainError: 'bad',
         contacts: [],
         nonContacts: [],
       });
@@ -151,7 +151,7 @@ describe('AddRecipient Component', () => {
     it('should render error when query has ens does not resolve', () => {
       wrapper.setProps({
         addressBook: [],
-        ensError: 'very bad',
+        domainError: 'very bad',
         contacts: [],
         nonContacts: [],
       });
@@ -166,8 +166,8 @@ describe('AddRecipient Component', () => {
     it('should render error when ens resolved but ens error exists', () => {
       wrapper.setProps({
         addressBook: [],
-        ensError: 'bad',
-        ensResolution: '0x128',
+        domainError: 'bad',
+        domainResolution: '0x128',
       });
 
       const dialog = wrapper.find(Dialog);
diff --git a/ui/pages/send/send-content/add-recipient/add-recipient.container.js b/ui/pages/send/send-content/add-recipient/add-recipient.container.js
index 4491ef56c..3f4455f78 100644
--- a/ui/pages/send/send-content/add-recipient/add-recipient.container.js
+++ b/ui/pages/send/send-content/add-recipient/add-recipient.container.js
@@ -16,20 +16,20 @@ import {
   addHistoryEntry,
 } from '../../../../ducks/send';
 import {
-  getEnsResolution,
-  getEnsError,
-  getEnsWarning,
-} from '../../../../ducks/ens';
+  getDomainResolution,
+  getDomainError,
+  getDomainWarning,
+} from '../../../../ducks/domains';
 import AddRecipient from './add-recipient.component';
 
 export default connect(mapStateToProps, mapDispatchToProps)(AddRecipient);
 
 function mapStateToProps(state) {
-  const ensResolution = getEnsResolution(state);
+  const domainResolution = getDomainResolution(state);
 
   let addressBookEntryName = '';
-  if (ensResolution) {
-    const addressBookEntry = getAddressBookEntry(state, ensResolution) || {};
+  if (domainResolution) {
+    const addressBookEntry = getAddressBookEntry(state, domainResolution) || {};
     addressBookEntryName = addressBookEntry.name;
   }
 
@@ -41,9 +41,9 @@ function mapStateToProps(state) {
     addressBook,
     addressBookEntryName,
     contacts: addressBook.filter(({ name }) => Boolean(name)),
-    ensResolution,
-    ensError: getEnsError(state),
-    ensWarning: getEnsWarning(state),
+    domainResolution,
+    domainError: getDomainError(state),
+    domainWarning: getDomainWarning(state),
     nonContacts: addressBook.filter(({ name }) => !name),
     ownedAccounts,
     isUsingMyAccountsForRecipientSearch:
diff --git a/ui/pages/send/send-content/add-recipient/add-recipient.container.test.js b/ui/pages/send/send-content/add-recipient/add-recipient.container.test.js
index a78e51134..9343a2f8a 100644
--- a/ui/pages/send/send-content/add-recipient/add-recipient.container.test.js
+++ b/ui/pages/send/send-content/add-recipient/add-recipient.container.test.js
@@ -18,10 +18,10 @@ jest.mock('../../../../selectors', () => ({
   ],
 }));
 
-jest.mock('../../../../ducks/ens', () => ({
-  getEnsResolution: (s) => `mockSendEnsResolution:${s}`,
-  getEnsError: (s) => `mockSendEnsResolutionError:${s}`,
-  getEnsWarning: (s) => `mockSendEnsResolutionWarning:${s}`,
+jest.mock('../../../../ducks/domains', () => ({
+  getDomainResolution: (s) => `mockSendDomainResolution:${s}`,
+  getDomainError: (s) => `mockSendDomainResolutionError:${s}`,
+  getDomainWarning: (s) => `mockSendDomainResolutionWarning:${s}`,
   useMyAccountsForRecipientSearch: (s) =>
     `useMyAccountsForRecipientSearch:${s}`,
 }));
@@ -49,9 +49,9 @@ describe('add-recipient container', () => {
         addressBook: [{ name: 'mockAddressBook:mockState' }],
         addressBookEntryName: undefined,
         contacts: [{ name: 'mockAddressBook:mockState' }],
-        ensResolution: 'mockSendEnsResolution:mockState',
-        ensError: 'mockSendEnsResolutionError:mockState',
-        ensWarning: 'mockSendEnsResolutionWarning:mockState',
+        domainResolution: 'mockSendDomainResolution:mockState',
+        domainError: 'mockSendDomainResolutionError:mockState',
+        domainWarning: 'mockSendDomainResolutionWarning:mockState',
         nonContacts: [],
         ownedAccounts: [
           { name: 'account1:mockState' },
diff --git a/ui/pages/send/send-content/add-recipient/add-recipient.stories.js b/ui/pages/send/send-content/add-recipient/add-recipient.stories.js
index cc31bacf7..4d2d7cddc 100644
--- a/ui/pages/send/send-content/add-recipient/add-recipient.stories.js
+++ b/ui/pages/send/send-content/add-recipient/add-recipient.stories.js
@@ -29,13 +29,13 @@ export default {
     updateRecipient: {
       action: 'updateRecipient',
     },
-    ensResolution: {
+    domainResolution: {
       control: 'text',
     },
-    ensError: {
+    domainError: {
       control: 'text',
     },
-    ensWarning: {
+    domainWarning: {
       control: 'text',
     },
     addressBookEntryName: {
@@ -96,8 +96,8 @@ export const ErrorStory = (args) => {
 };
 
 ErrorStory.argTypes = {
-  // ensError must be the key for a translation
-  ensError: { type: 'text', defaultValue: 'loading' },
+  // domainError must be the key for a translation
+  domainError: { type: 'text', defaultValue: 'loading' },
 };
 
 ErrorStory.storyName = 'Error';
@@ -115,8 +115,8 @@ export const WarningStory = (args) => {
 };
 
 WarningStory.argTypes = {
-  // ensWarning must be the key for a translation
-  ensWarning: { type: 'text', defaultValue: 'loading' },
+  // domainWarning must be the key for a translation
+  domainWarning: { type: 'text', defaultValue: 'loading' },
 };
 
 WarningStory.storyName = 'Warning';
diff --git a/ui/pages/send/send-content/add-recipient/ens-input.component.js b/ui/pages/send/send-content/add-recipient/domain-input.component.js
similarity index 95%
rename from ui/pages/send/send-content/add-recipient/ens-input.component.js
rename to ui/pages/send/send-content/add-recipient/domain-input.component.js
index d220d753e..710ce8126 100644
--- a/ui/pages/send/send-content/add-recipient/ens-input.component.js
+++ b/ui/pages/send/send-content/add-recipient/domain-input.component.js
@@ -9,7 +9,7 @@ import {
   isValidHexAddress,
 } from '../../../../../shared/modules/hexstring-utils';
 
-export default class EnsInput extends Component {
+export default class DomainInput extends Component {
   static contextTypes = {
     t: PropTypes.func,
     metricsEvent: PropTypes.func,
@@ -27,12 +27,12 @@ export default class EnsInput extends Component {
     onChange: PropTypes.func.isRequired,
     onReset: PropTypes.func.isRequired,
     lookupEnsName: PropTypes.func.isRequired,
-    initializeEnsSlice: PropTypes.func.isRequired,
-    resetEnsResolution: PropTypes.func.isRequired,
+    initializeDomainSlice: PropTypes.func.isRequired,
+    resetDomainResolution: PropTypes.func.isRequired,
   };
 
   componentDidMount() {
-    this.props.initializeEnsSlice();
+    this.props.initializeDomainSlice();
   }
 
   onPaste = (event) => {
@@ -56,7 +56,7 @@ export default class EnsInput extends Component {
       internalSearch,
       onChange,
       lookupEnsName,
-      resetEnsResolution,
+      resetDomainResolution,
     } = this.props;
     const input = value.trim();
 
@@ -69,7 +69,7 @@ export default class EnsInput extends Component {
     if (isValidDomainName(input)) {
       lookupEnsName(input);
     } else {
-      resetEnsResolution();
+      resetDomainResolution();
       if (
         onValidAddressTyped &&
         !isBurnAddress(input) &&
diff --git a/ui/pages/send/send-content/add-recipient/domain-input.container.js b/ui/pages/send/send-content/add-recipient/domain-input.container.js
new file mode 100644
index 000000000..eaa850ecc
--- /dev/null
+++ b/ui/pages/send/send-content/add-recipient/domain-input.container.js
@@ -0,0 +1,24 @@
+import { debounce } from 'lodash';
+import { connect } from 'react-redux';
+import {
+  lookupEnsName,
+  initializeDomainSlice,
+  resetDomainResolution,
+} from '../../../../ducks/domains';
+import DomainInput from './domain-input.component';
+
+function mapDispatchToProps(dispatch) {
+  return {
+    lookupEnsName: debounce(
+      (domainName) => dispatch(lookupEnsName(domainName)),
+      150,
+    ),
+    initializeDomainSlice: () => dispatch(initializeDomainSlice()),
+    resetDomainResolution: debounce(
+      () => dispatch(resetDomainResolution()),
+      300,
+    ),
+  };
+}
+
+export default connect(null, mapDispatchToProps)(DomainInput);
diff --git a/ui/pages/send/send-content/add-recipient/domain-input.js b/ui/pages/send/send-content/add-recipient/domain-input.js
new file mode 100644
index 000000000..88f6956fd
--- /dev/null
+++ b/ui/pages/send/send-content/add-recipient/domain-input.js
@@ -0,0 +1 @@
+export { default } from './domain-input.container';
diff --git a/ui/pages/send/send-content/add-recipient/ens-input.container.js b/ui/pages/send/send-content/add-recipient/ens-input.container.js
deleted file mode 100644
index bf0650b0e..000000000
--- a/ui/pages/send/send-content/add-recipient/ens-input.container.js
+++ /dev/null
@@ -1,18 +0,0 @@
-import { debounce } from 'lodash';
-import { connect } from 'react-redux';
-import {
-  lookupEnsName,
-  initializeEnsSlice,
-  resetEnsResolution,
-} from '../../../../ducks/ens';
-import EnsInput from './ens-input.component';
-
-function mapDispatchToProps(dispatch) {
-  return {
-    lookupEnsName: debounce((ensName) => dispatch(lookupEnsName(ensName)), 150),
-    initializeEnsSlice: () => dispatch(initializeEnsSlice()),
-    resetEnsResolution: debounce(() => dispatch(resetEnsResolution()), 300),
-  };
-}
-
-export default connect(null, mapDispatchToProps)(EnsInput);
diff --git a/ui/pages/send/send-content/add-recipient/ens-input.js b/ui/pages/send/send-content/add-recipient/ens-input.js
deleted file mode 100644
index 16c5c26ab..000000000
--- a/ui/pages/send/send-content/add-recipient/ens-input.js
+++ /dev/null
@@ -1 +0,0 @@
-export { default } from './ens-input.container';
diff --git a/ui/pages/send/send.js b/ui/pages/send/send.js
index ad10615a7..a23c29a0f 100644
--- a/ui/pages/send/send.js
+++ b/ui/pages/send/send.js
@@ -25,7 +25,7 @@ import SendHeader from './send-header';
 import AddRecipient from './send-content/add-recipient';
 import SendContent from './send-content';
 import SendFooter from './send-footer';
-import EnsInput from './send-content/add-recipient/ens-input';
+import DomainInput from './send-content/add-recipient/domain-input';
 
 const sendSliceIsCustomPriceExcessive = (state) =>
   isCustomPriceExcessive(state, true);
@@ -112,7 +112,7 @@ export default function SendTransactionScreen() {
   return (
     <div className="page-container">
       <SendHeader history={history} />
-      <EnsInput
+      <DomainInput
         userInput={userInput}
         className="send__to-row"
         onChange={(address) => dispatch(updateRecipientUserInput(address))}
diff --git a/ui/pages/send/send.test.js b/ui/pages/send/send.test.js
index 3a4ee9b9d..49199fa20 100644
--- a/ui/pages/send/send.test.js
+++ b/ui/pages/send/send.test.js
@@ -3,7 +3,7 @@ import configureMockStore from 'redux-mock-store';
 import thunk from 'redux-thunk';
 import { useLocation } from 'react-router-dom';
 import { SEND_STAGES, startNewDraftTransaction } from '../../ducks/send';
-import { ensInitialState } from '../../ducks/ens';
+import { domainInitialState } from '../../ducks/domains';
 import { renderWithProvider } from '../../../test/jest';
 import { CHAIN_IDS } from '../../../shared/constants/network';
 import { GAS_ESTIMATE_TYPES } from '../../../shared/constants/gas';
@@ -54,7 +54,7 @@ jest.mock('ethers', () => {
 });
 const baseStore = {
   send: INITIAL_SEND_STATE_FOR_EXISTING_DRAFT,
-  ENS: ensInitialState,
+  DNS: domainInitialState,
   gas: {
     customData: { limit: null, price: null },
   },
@@ -132,7 +132,7 @@ describe('Send Page', () => {
       expect(actions).toStrictEqual(
         expect.arrayContaining([
           expect.objectContaining({
-            type: 'ENS/enableEnsLookup',
+            type: 'DNS/enableDomainLookup',
           }),
         ]),
       );
@@ -146,7 +146,7 @@ describe('Send Page', () => {
       expect(actions).toStrictEqual(
         expect.arrayContaining([
           expect.objectContaining({
-            type: 'ENS/enableEnsLookup',
+            type: 'DNS/enableDomainLookup',
           }),
           expect.objectContaining({
             type: 'UI_MODAL_OPEN',
@@ -165,7 +165,7 @@ describe('Send Page', () => {
       expect(getByText('Send to')).toBeTruthy();
     });
 
-    it('should render the EnsInput field', () => {
+    it('should render the DomainInput field', () => {
       const store = configureMockStore(middleware)(baseStore);
       const { getByPlaceholderText } = renderWithProvider(<Send />, store);
       expect(
@@ -209,7 +209,7 @@ describe('Send Page', () => {
       expect(getByText('Send')).toBeTruthy();
     });
 
-    it('should render the EnsInput field', () => {
+    it('should render the DomainInput field', () => {
       const store = configureMockStore(middleware)(baseStore);
       const { getByPlaceholderText } = renderWithProvider(<Send />, store);
       expect(
diff --git a/ui/pages/settings/contact-list-tab/add-contact/add-contact.component.js b/ui/pages/settings/contact-list-tab/add-contact/add-contact.component.js
index 1c9393432..6c21c2e70 100644
--- a/ui/pages/settings/contact-list-tab/add-contact/add-contact.component.js
+++ b/ui/pages/settings/contact-list-tab/add-contact/add-contact.component.js
@@ -5,7 +5,7 @@ import Identicon from '../../../../components/ui/identicon';
 import TextField from '../../../../components/ui/text-field';
 import { CONTACT_LIST_ROUTE } from '../../../../helpers/constants/routes';
 import { isValidDomainName } from '../../../../helpers/utils/util';
-import EnsInput from '../../../send/send-content/add-recipient/ens-input';
+import DomainInput from '../../../send/send-content/add-recipient/domain-input';
 import PageContainerFooter from '../../../../components/ui/page-container/page-container-footer';
 import {
   isBurnAddress,
@@ -25,9 +25,9 @@ export default class AddContact extends PureComponent {
     qrCodeData:
       PropTypes.object /* eslint-disable-line react/no-unused-prop-types */,
     qrCodeDetected: PropTypes.func,
-    ensResolution: PropTypes.string,
-    ensError: PropTypes.string,
-    resetEnsResolution: PropTypes.func,
+    domainResolution: PropTypes.string,
+    domainError: PropTypes.string,
+    resetDomainResolution: PropTypes.func,
   };
 
   state = {
@@ -45,10 +45,10 @@ export default class AddContact extends PureComponent {
   UNSAFE_componentWillReceiveProps(nextProps) {
     if (nextProps.qrCodeData) {
       if (nextProps.qrCodeData.type === 'address') {
-        const { ensResolution } = this.props;
+        const { domainResolution } = this.props;
         const scannedAddress =
           nextProps.qrCodeData.values.address.toLowerCase();
-        const currentAddress = ensResolution || this.state.ethAddress;
+        const currentAddress = domainResolution || this.state.ethAddress;
         if (currentAddress.toLowerCase() !== scannedAddress) {
           this.setState({ input: scannedAddress });
           this.validate(scannedAddress);
@@ -79,7 +79,7 @@ export default class AddContact extends PureComponent {
 
   renderInput() {
     return (
-      <EnsInput
+      <DomainInput
         scanQrCode={(_) => {
           this.props.scanQrCode();
         }}
@@ -89,7 +89,7 @@ export default class AddContact extends PureComponent {
           this.validate(text);
         }}
         onReset={() => {
-          this.props.resetEnsResolution();
+          this.props.resetDomainResolution();
           this.setState({ ethAddress: '', input: '' });
         }}
         userInput={this.state.input}
@@ -99,17 +99,18 @@ export default class AddContact extends PureComponent {
 
   render() {
     const { t } = this.context;
-    const { history, addToAddressBook, ensError, ensResolution } = this.props;
+    const { history, addToAddressBook, domainError, domainResolution } =
+      this.props;
 
-    const errorToRender = ensError || this.state.error;
+    const errorToRender = domainError || this.state.error;
 
     return (
       <div className="settings-page__content-row address-book__add-contact">
-        {ensResolution && (
+        {domainResolution && (
           <div className="address-book__view-contact__group">
-            <Identicon address={ensResolution} diameter={60} />
+            <Identicon address={domainResolution} diameter={60} />
             <div className="address-book__view-contact__group__value">
-              {ensResolution}
+              {domainResolution}
             </div>
           </div>
         )}
@@ -145,7 +146,7 @@ export default class AddContact extends PureComponent {
           disabled={Boolean(this.state.error)}
           onSubmit={async () => {
             await addToAddressBook(
-              ensResolution || this.state.ethAddress,
+              domainResolution || this.state.ethAddress,
               this.state.newName,
             );
             history.push(CONTACT_LIST_ROUTE);
diff --git a/ui/pages/settings/contact-list-tab/add-contact/add-contact.container.js b/ui/pages/settings/contact-list-tab/add-contact/add-contact.container.js
index 604b10fee..d13749d9a 100644
--- a/ui/pages/settings/contact-list-tab/add-contact/add-contact.container.js
+++ b/ui/pages/settings/contact-list-tab/add-contact/add-contact.container.js
@@ -8,17 +8,17 @@ import {
 } from '../../../../store/actions';
 import { getQrCodeData } from '../../../../ducks/app/app';
 import {
-  getEnsError,
-  getEnsResolution,
-  resetEnsResolution,
-} from '../../../../ducks/ens';
+  getDomainError,
+  getDomainResolution,
+  resetDomainResolution,
+} from '../../../../ducks/domains';
 import AddContact from './add-contact.component';
 
 const mapStateToProps = (state) => {
   return {
     qrCodeData: getQrCodeData(state),
-    ensError: getEnsError(state),
-    ensResolution: getEnsResolution(state),
+    domainError: getDomainError(state),
+    domainResolution: getDomainResolution(state),
   };
 };
 
@@ -28,7 +28,7 @@ const mapDispatchToProps = (dispatch) => {
       dispatch(addToAddressBook(recipient, nickname)),
     scanQrCode: () => dispatch(showQrScanner()),
     qrCodeDetected: (data) => dispatch(qrCodeDetected(data)),
-    resetEnsResolution: () => dispatch(resetEnsResolution()),
+    resetDomainResolution: () => dispatch(resetDomainResolution()),
   };
 };