diff --git a/app/javascript/mastodon/actions/domain_blocks.js b/app/javascript/mastodon/actions/domain_blocks.js
index 727f800af3..279ec1bef7 100644
--- a/app/javascript/mastodon/actions/domain_blocks.js
+++ b/app/javascript/mastodon/actions/domain_blocks.js
@@ -12,14 +12,6 @@ export const DOMAIN_BLOCK_FAIL    = 'DOMAIN_BLOCK_FAIL';
 export const DOMAIN_UNBLOCK_REQUEST = 'DOMAIN_UNBLOCK_REQUEST';
 export const DOMAIN_UNBLOCK_FAIL    = 'DOMAIN_UNBLOCK_FAIL';
 
-export const DOMAIN_BLOCKS_FETCH_REQUEST = 'DOMAIN_BLOCKS_FETCH_REQUEST';
-export const DOMAIN_BLOCKS_FETCH_SUCCESS = 'DOMAIN_BLOCKS_FETCH_SUCCESS';
-export const DOMAIN_BLOCKS_FETCH_FAIL    = 'DOMAIN_BLOCKS_FETCH_FAIL';
-
-export const DOMAIN_BLOCKS_EXPAND_REQUEST = 'DOMAIN_BLOCKS_EXPAND_REQUEST';
-export const DOMAIN_BLOCKS_EXPAND_SUCCESS = 'DOMAIN_BLOCKS_EXPAND_SUCCESS';
-export const DOMAIN_BLOCKS_EXPAND_FAIL    = 'DOMAIN_BLOCKS_EXPAND_FAIL';
-
 export function blockDomain(domain) {
   return (dispatch, getState) => {
     dispatch(blockDomainRequest(domain));
@@ -79,80 +71,6 @@ export function unblockDomainFail(domain, error) {
   };
 }
 
-export function fetchDomainBlocks() {
-  return (dispatch) => {
-    dispatch(fetchDomainBlocksRequest());
-
-    api().get('/api/v1/domain_blocks').then(response => {
-      const next = getLinks(response).refs.find(link => link.rel === 'next');
-      dispatch(fetchDomainBlocksSuccess(response.data, next ? next.uri : null));
-    }).catch(err => {
-      dispatch(fetchDomainBlocksFail(err));
-    });
-  };
-}
-
-export function fetchDomainBlocksRequest() {
-  return {
-    type: DOMAIN_BLOCKS_FETCH_REQUEST,
-  };
-}
-
-export function fetchDomainBlocksSuccess(domains, next) {
-  return {
-    type: DOMAIN_BLOCKS_FETCH_SUCCESS,
-    domains,
-    next,
-  };
-}
-
-export function fetchDomainBlocksFail(error) {
-  return {
-    type: DOMAIN_BLOCKS_FETCH_FAIL,
-    error,
-  };
-}
-
-export function expandDomainBlocks() {
-  return (dispatch, getState) => {
-    const url = getState().getIn(['domain_lists', 'blocks', 'next']);
-
-    if (!url) {
-      return;
-    }
-
-    dispatch(expandDomainBlocksRequest());
-
-    api().get(url).then(response => {
-      const next = getLinks(response).refs.find(link => link.rel === 'next');
-      dispatch(expandDomainBlocksSuccess(response.data, next ? next.uri : null));
-    }).catch(err => {
-      dispatch(expandDomainBlocksFail(err));
-    });
-  };
-}
-
-export function expandDomainBlocksRequest() {
-  return {
-    type: DOMAIN_BLOCKS_EXPAND_REQUEST,
-  };
-}
-
-export function expandDomainBlocksSuccess(domains, next) {
-  return {
-    type: DOMAIN_BLOCKS_EXPAND_SUCCESS,
-    domains,
-    next,
-  };
-}
-
-export function expandDomainBlocksFail(error) {
-  return {
-    type: DOMAIN_BLOCKS_EXPAND_FAIL,
-    error,
-  };
-}
-
 export const initDomainBlockModal = account => dispatch => dispatch(openModal({
   modalType: 'DOMAIN_BLOCK',
   modalProps: {
diff --git a/app/javascript/mastodon/api/domain_blocks.ts b/app/javascript/mastodon/api/domain_blocks.ts
new file mode 100644
index 0000000000..4e153b0ee9
--- /dev/null
+++ b/app/javascript/mastodon/api/domain_blocks.ts
@@ -0,0 +1,13 @@
+import api, { getLinks } from 'mastodon/api';
+
+export const apiGetDomainBlocks = async (url?: string) => {
+  const response = await api().request<string[]>({
+    method: 'GET',
+    url: url ?? '/api/v1/domain_blocks',
+  });
+
+  return {
+    domains: response.data,
+    links: getLinks(response),
+  };
+};
diff --git a/app/javascript/mastodon/components/domain.tsx b/app/javascript/mastodon/components/domain.tsx
index aa64f0f8c3..0ccffac482 100644
--- a/app/javascript/mastodon/components/domain.tsx
+++ b/app/javascript/mastodon/components/domain.tsx
@@ -1,24 +1,15 @@
 import { useCallback } from 'react';
 
-import { defineMessages, useIntl } from 'react-intl';
+import { FormattedMessage } from 'react-intl';
 
-import LockOpenIcon from '@/material-icons/400-24px/lock_open.svg?react';
 import { unblockDomain } from 'mastodon/actions/domain_blocks';
 import { useAppDispatch } from 'mastodon/store';
 
-import { IconButton } from './icon_button';
-
-const messages = defineMessages({
-  unblockDomain: {
-    id: 'account.unblock_domain',
-    defaultMessage: 'Unblock domain {domain}',
-  },
-});
+import { Button } from './button';
 
 export const Domain: React.FC<{
   domain: string;
 }> = ({ domain }) => {
-  const intl = useIntl();
   const dispatch = useAppDispatch();
 
   const handleDomainUnblock = useCallback(() => {
@@ -27,20 +18,17 @@ export const Domain: React.FC<{
 
   return (
     <div className='domain'>
-      <div className='domain__wrapper'>
-        <span className='domain__domain-name'>
-          <strong>{domain}</strong>
-        </span>
+      <div className='domain__domain-name'>
+        <strong>{domain}</strong>
+      </div>
 
-        <div className='domain__buttons'>
-          <IconButton
-            active
-            icon='unlock'
-            iconComponent={LockOpenIcon}
-            title={intl.formatMessage(messages.unblockDomain, { domain })}
-            onClick={handleDomainUnblock}
+      <div className='domain__buttons'>
+        <Button onClick={handleDomainUnblock}>
+          <FormattedMessage
+            id='account.unblock_domain_short'
+            defaultMessage='Unblock'
           />
-        </div>
+        </Button>
       </div>
     </div>
   );
diff --git a/app/javascript/mastodon/features/domain_blocks/index.jsx b/app/javascript/mastodon/features/domain_blocks/index.jsx
deleted file mode 100644
index 3656596806..0000000000
--- a/app/javascript/mastodon/features/domain_blocks/index.jsx
+++ /dev/null
@@ -1,85 +0,0 @@
-import PropTypes from 'prop-types';
-
-import { defineMessages, injectIntl, FormattedMessage } from 'react-intl';
-
-import { Helmet } from 'react-helmet';
-
-import ImmutablePropTypes from 'react-immutable-proptypes';
-import ImmutablePureComponent from 'react-immutable-pure-component';
-import { connect } from 'react-redux';
-
-import { debounce } from 'lodash';
-
-import BlockIcon from '@/material-icons/400-24px/block-fill.svg?react';
-import { Domain } from 'mastodon/components/domain';
-
-import { fetchDomainBlocks, expandDomainBlocks } from '../../actions/domain_blocks';
-import { LoadingIndicator } from '../../components/loading_indicator';
-import ScrollableList from '../../components/scrollable_list';
-import Column from '../ui/components/column';
-
-const messages = defineMessages({
-  heading: { id: 'column.domain_blocks', defaultMessage: 'Blocked domains' },
-});
-
-const mapStateToProps = state => ({
-  domains: state.getIn(['domain_lists', 'blocks', 'items']),
-  hasMore: !!state.getIn(['domain_lists', 'blocks', 'next']),
-});
-
-class Blocks extends ImmutablePureComponent {
-
-  static propTypes = {
-    params: PropTypes.object.isRequired,
-    dispatch: PropTypes.func.isRequired,
-    hasMore: PropTypes.bool,
-    domains: ImmutablePropTypes.orderedSet,
-    intl: PropTypes.object.isRequired,
-    multiColumn: PropTypes.bool,
-  };
-
-  UNSAFE_componentWillMount () {
-    this.props.dispatch(fetchDomainBlocks());
-  }
-
-  handleLoadMore = debounce(() => {
-    this.props.dispatch(expandDomainBlocks());
-  }, 300, { leading: true });
-
-  render () {
-    const { intl, domains, hasMore, multiColumn } = this.props;
-
-    if (!domains) {
-      return (
-        <Column>
-          <LoadingIndicator />
-        </Column>
-      );
-    }
-
-    const emptyMessage = <FormattedMessage id='empty_column.domain_blocks' defaultMessage='There are no blocked domains yet.' />;
-
-    return (
-      <Column bindToDocument={!multiColumn} icon='ban' iconComponent={BlockIcon} heading={intl.formatMessage(messages.heading)} alwaysShowBackButton>
-        <ScrollableList
-          scrollKey='domain_blocks'
-          onLoadMore={this.handleLoadMore}
-          hasMore={hasMore}
-          emptyMessage={emptyMessage}
-          bindToDocument={!multiColumn}
-        >
-          {domains.map(domain =>
-            <Domain key={domain} domain={domain} />,
-          )}
-        </ScrollableList>
-
-        <Helmet>
-          <meta name='robots' content='noindex' />
-        </Helmet>
-      </Column>
-    );
-  }
-
-}
-
-export default connect(mapStateToProps)(injectIntl(Blocks));
diff --git a/app/javascript/mastodon/features/domain_blocks/index.tsx b/app/javascript/mastodon/features/domain_blocks/index.tsx
new file mode 100644
index 0000000000..900aba4745
--- /dev/null
+++ b/app/javascript/mastodon/features/domain_blocks/index.tsx
@@ -0,0 +1,113 @@
+import { useEffect, useRef, useCallback, useState } from 'react';
+
+import { defineMessages, useIntl, FormattedMessage } from 'react-intl';
+
+import { Helmet } from 'react-helmet';
+
+import BlockIcon from '@/material-icons/400-24px/block-fill.svg?react';
+import { apiGetDomainBlocks } from 'mastodon/api/domain_blocks';
+import { Column } from 'mastodon/components/column';
+import type { ColumnRef } from 'mastodon/components/column';
+import { ColumnHeader } from 'mastodon/components/column_header';
+import { Domain } from 'mastodon/components/domain';
+import ScrollableList from 'mastodon/components/scrollable_list';
+
+const messages = defineMessages({
+  heading: { id: 'column.domain_blocks', defaultMessage: 'Blocked domains' },
+});
+
+const Blocks: React.FC<{ multiColumn: boolean }> = ({ multiColumn }) => {
+  const intl = useIntl();
+  const [domains, setDomains] = useState<string[]>([]);
+  const [loading, setLoading] = useState(false);
+  const [next, setNext] = useState<string | undefined>();
+  const hasMore = !!next;
+  const columnRef = useRef<ColumnRef>(null);
+
+  useEffect(() => {
+    setLoading(true);
+
+    void apiGetDomainBlocks()
+      .then(({ domains, links }) => {
+        const next = links.refs.find((link) => link.rel === 'next');
+
+        setLoading(false);
+        setDomains(domains);
+        setNext(next?.uri);
+
+        return '';
+      })
+      .catch(() => {
+        setLoading(false);
+      });
+  }, [setLoading, setDomains, setNext]);
+
+  const handleLoadMore = useCallback(() => {
+    setLoading(true);
+
+    void apiGetDomainBlocks(next)
+      .then(({ domains, links }) => {
+        const next = links.refs.find((link) => link.rel === 'next');
+
+        setLoading(false);
+        setDomains((previousDomains) => [...previousDomains, ...domains]);
+        setNext(next?.uri);
+
+        return '';
+      })
+      .catch(() => {
+        setLoading(false);
+      });
+  }, [setLoading, setDomains, setNext, next]);
+
+  const handleHeaderClick = useCallback(() => {
+    columnRef.current?.scrollTop();
+  }, []);
+
+  const emptyMessage = (
+    <FormattedMessage
+      id='empty_column.domain_blocks'
+      defaultMessage='There are no blocked domains yet.'
+    />
+  );
+
+  return (
+    <Column
+      bindToDocument={!multiColumn}
+      ref={columnRef}
+      label={intl.formatMessage(messages.heading)}
+    >
+      <ColumnHeader
+        icon='ban'
+        iconComponent={BlockIcon}
+        title={intl.formatMessage(messages.heading)}
+        onClick={handleHeaderClick}
+        multiColumn={multiColumn}
+        showBackButton
+      />
+
+      <ScrollableList
+        scrollKey='domain_blocks'
+        onLoadMore={handleLoadMore}
+        hasMore={hasMore}
+        isLoading={loading}
+        showLoading={loading && domains.length === 0}
+        emptyMessage={emptyMessage}
+        trackScroll={!multiColumn}
+        bindToDocument={!multiColumn}
+      >
+        {domains.map((domain) => (
+          <Domain key={domain} domain={domain} />
+        ))}
+      </ScrollableList>
+
+      <Helmet>
+        <title>{intl.formatMessage(messages.heading)}</title>
+        <meta name='robots' content='noindex' />
+      </Helmet>
+    </Column>
+  );
+};
+
+// eslint-disable-next-line import/no-default-export
+export default Blocks;
diff --git a/app/javascript/mastodon/locales/en.json b/app/javascript/mastodon/locales/en.json
index 424983840e..ebd5412cf2 100644
--- a/app/javascript/mastodon/locales/en.json
+++ b/app/javascript/mastodon/locales/en.json
@@ -65,6 +65,7 @@
   "account.statuses_counter": "{count, plural, one {{counter} post} other {{counter} posts}}",
   "account.unblock": "Unblock @{name}",
   "account.unblock_domain": "Unblock domain {domain}",
+  "account.unblock_domain_short": "Unblock",
   "account.unblock_short": "Unblock",
   "account.unendorse": "Don't feature on profile",
   "account.unfollow": "Unfollow",
diff --git a/app/javascript/mastodon/reducers/domain_lists.js b/app/javascript/mastodon/reducers/domain_lists.js
deleted file mode 100644
index 5f63c77f5d..0000000000
--- a/app/javascript/mastodon/reducers/domain_lists.js
+++ /dev/null
@@ -1,26 +0,0 @@
-import { Map as ImmutableMap, OrderedSet as ImmutableOrderedSet } from 'immutable';
-
-import {
-  DOMAIN_BLOCKS_FETCH_SUCCESS,
-  DOMAIN_BLOCKS_EXPAND_SUCCESS,
-  unblockDomainSuccess
-} from '../actions/domain_blocks';
-
-const initialState = ImmutableMap({
-  blocks: ImmutableMap({
-    items: ImmutableOrderedSet(),
-  }),
-});
-
-export default function domainLists(state = initialState, action) {
-  switch(action.type) {
-  case DOMAIN_BLOCKS_FETCH_SUCCESS:
-    return state.setIn(['blocks', 'items'], ImmutableOrderedSet(action.domains)).setIn(['blocks', 'next'], action.next);
-  case DOMAIN_BLOCKS_EXPAND_SUCCESS:
-    return state.updateIn(['blocks', 'items'], set => set.union(action.domains)).setIn(['blocks', 'next'], action.next);
-  case unblockDomainSuccess.type:
-    return state.updateIn(['blocks', 'items'], set => set.delete(action.payload.domain));
-  default:
-    return state;
-  }
-}
diff --git a/app/javascript/mastodon/reducers/index.ts b/app/javascript/mastodon/reducers/index.ts
index 08ec2e58a4..cd5f55a868 100644
--- a/app/javascript/mastodon/reducers/index.ts
+++ b/app/javascript/mastodon/reducers/index.ts
@@ -11,7 +11,6 @@ import { composeReducer } from './compose';
 import contexts from './contexts';
 import conversations from './conversations';
 import custom_emojis from './custom_emojis';
-import domain_lists from './domain_lists';
 import { dropdownMenuReducer } from './dropdown_menu';
 import filters from './filters';
 import followed_tags from './followed_tags';
@@ -49,7 +48,6 @@ const reducers = {
   loadingBar: loadingBarReducer,
   modal: modalReducer,
   user_lists,
-  domain_lists,
   status_lists,
   accounts: accountsReducer,
   accounts_map,
diff --git a/app/javascript/styles/mastodon/components.scss b/app/javascript/styles/mastodon/components.scss
index 6b5cbaa08b..66513750e6 100644
--- a/app/javascript/styles/mastodon/components.scss
+++ b/app/javascript/styles/mastodon/components.scss
@@ -1882,29 +1882,21 @@ body > [data-popper-placement] {
 }
 
 .domain {
-  padding: 10px;
+  padding: 16px;
   border-bottom: 1px solid var(--background-border-color);
+  display: flex;
+  align-items: center;
+  gap: 8px;
 
-  .domain__domain-name {
+  &__domain-name {
     flex: 1 1 auto;
-    display: block;
     color: $primary-text-color;
-    text-decoration: none;
-    font-size: 14px;
+    font-size: 15px;
+    line-height: 21px;
     font-weight: 500;
   }
 }
 
-.domain__wrapper {
-  display: flex;
-}
-
-.domain_buttons {
-  height: 18px;
-  padding: 10px;
-  white-space: nowrap;
-}
-
 .account {
   padding: 16px;
   border-bottom: 1px solid var(--background-border-color);