diff --git a/README.md b/README.md
index 9456314e..11d437ed 100644
--- a/README.md
+++ b/README.md
@@ -54,7 +54,7 @@ Those servers can be exported and imported in other browsers, but if for some re
 [
   {
     "name": "Main server",
-    "url": "https://doma.in",
+    "url": "https://s.test",
     "apiKey": "09c972b7-506b-49f1-a19a-d729e22e599c"
   },
   {
@@ -85,7 +85,7 @@ If you want to pre-configure a single server, you can provide its config via env
     docker run \
         --name shlink-web-client \
         -p 8000:80 \
-        -e SHLINK_SERVER_URL=https://doma.in \
+        -e SHLINK_SERVER_URL=https://s.test \
         -e SHLINK_SERVER_API_KEY=6aeb82c6-e275-4538-a747-31f9abfba63c \
         shlinkio/shlink-web-client
     ```
diff --git a/test/short-urls/helpers/CreateShortUrlResult.test.tsx b/test/short-urls/helpers/CreateShortUrlResult.test.tsx
index d9cbba96..404ab833 100644
--- a/test/short-urls/helpers/CreateShortUrlResult.test.tsx
+++ b/test/short-urls/helpers/CreateShortUrlResult.test.tsx
@@ -28,14 +28,14 @@ describe('<CreateShortUrlResult />', () => {
 
   it('renders a result message when result is provided', () => {
     setUp(
-      { result: Mock.of<ShortUrl>({ shortUrl: 'https://doma.in/abc123' }), saving: false, saved: true, error: false },
+      { result: Mock.of<ShortUrl>({ shortUrl: 'https://s.test/abc123' }), saving: false, saved: true, error: false },
     );
-    expect(screen.getByText(/The short URL is/)).toHaveTextContent('Great! The short URL is https://doma.in/abc123');
+    expect(screen.getByText(/The short URL is/)).toHaveTextContent('Great! The short URL is https://s.test/abc123');
   });
 
   it('Invokes tooltip timeout when copy to clipboard button is clicked', async () => {
     const { user } = setUp(
-      { result: Mock.of<ShortUrl>({ shortUrl: 'https://doma.in/abc123' }), saving: false, saved: true, error: false },
+      { result: Mock.of<ShortUrl>({ shortUrl: 'https://s.test/abc123' }), saving: false, saved: true, error: false },
     );
 
     expect(copyToClipboard).not.toHaveBeenCalled();
diff --git a/test/short-urls/helpers/QrCodeModal.test.tsx b/test/short-urls/helpers/QrCodeModal.test.tsx
index b5bacdbe..12bcad54 100644
--- a/test/short-urls/helpers/QrCodeModal.test.tsx
+++ b/test/short-urls/helpers/QrCodeModal.test.tsx
@@ -10,7 +10,7 @@ import { renderWithEvents } from '../../__helpers__/setUpTest';
 describe('<QrCodeModal />', () => {
   const saveImage = jest.fn().mockReturnValue(Promise.resolve());
   const QrCodeModal = createQrCodeModal(Mock.of<ImageDownloader>({ saveImage }));
-  const shortUrl = 'https://doma.in/abc123';
+  const shortUrl = 'https://s.test/abc123';
   const setUp = (version: SemVer = '2.8.0') => renderWithEvents(
     <QrCodeModal
       isOpen
diff --git a/test/short-urls/helpers/ShortUrlsRow.test.tsx b/test/short-urls/helpers/ShortUrlsRow.test.tsx
index 83b9b4f8..e81ce8e6 100644
--- a/test/short-urls/helpers/ShortUrlsRow.test.tsx
+++ b/test/short-urls/helpers/ShortUrlsRow.test.tsx
@@ -28,10 +28,10 @@ jest.mock('react-router-dom', () => ({
 describe('<ShortUrlsRow />', () => {
   const timeoutToggle = jest.fn(() => true);
   const useTimeoutToggle = jest.fn(() => [false, timeoutToggle]) as TimeoutToggle;
-  const server = Mock.of<ReachableServer>({ url: 'https://doma.in' });
+  const server = Mock.of<ReachableServer>({ url: 'https://s.test' });
   const shortUrl: ShortUrl = {
     shortCode: 'abc123',
-    shortUrl: 'https://doma.in/abc123',
+    shortUrl: 'https://s.test/abc123',
     longUrl: 'https://foo.com/bar',
     dateCreated: formatISO(parseDate('2018-05-23 18:30:41', 'yyyy-MM-dd HH:mm:ss')),
     tags: [],
diff --git a/test/short-urls/helpers/ShortUrlsRowMenu.test.tsx b/test/short-urls/helpers/ShortUrlsRowMenu.test.tsx
index 3a996b3c..c0324e50 100644
--- a/test/short-urls/helpers/ShortUrlsRowMenu.test.tsx
+++ b/test/short-urls/helpers/ShortUrlsRowMenu.test.tsx
@@ -11,7 +11,7 @@ describe('<ShortUrlsRowMenu />', () => {
   const selectedServer = Mock.of<ReachableServer>({ id: 'abc123' });
   const shortUrl = Mock.of<ShortUrl>({
     shortCode: 'abc123',
-    shortUrl: 'https://doma.in/abc123',
+    shortUrl: 'https://s.test/abc123',
   });
   const setUp = () => renderWithEvents(
     <MemoryRouter>
diff --git a/test/utils/helpers/uri.test.ts b/test/utils/helpers/uri.test.ts
index 85302577..00bc9c40 100644
--- a/test/utils/helpers/uri.test.ts
+++ b/test/utils/helpers/uri.test.ts
@@ -4,7 +4,7 @@ describe('uri-helper', () => {
   describe('replaceAuthorityFromUri', () => {
     it.each([
       ['http://something.com/foo/bar', 'www.new.to', 'http://www.new.to/foo/bar'],
-      ['https://www.authori.ty:8000/', 'doma.in', 'https://doma.in/'],
+      ['https://www.authori.ty:8000/', 's.test', 'https://s.test/'],
       ['http://localhost:8080/this/is-a-long/path', 'somewhere:8888', 'http://somewhere:8888/this/is-a-long/path'],
     ])('replaces authority as expected', (uri, newAuthority, expectedResult) => {
       expect(replaceAuthorityFromUri(uri, newAuthority)).toEqual(expectedResult);
diff --git a/test/visits/ShortUrlVisitsHeader.test.tsx b/test/visits/ShortUrlVisitsHeader.test.tsx
index 12c8fa80..92b8adcc 100644
--- a/test/visits/ShortUrlVisitsHeader.test.tsx
+++ b/test/visits/ShortUrlVisitsHeader.test.tsx
@@ -16,7 +16,7 @@ describe('<ShortUrlVisitsHeader />', () => {
   const setUp = (title?: string | null) => {
     const shortUrlDetail = Mock.of<ShortUrlDetail>({
       shortUrl: {
-        shortUrl: 'https://doma.in/abc123',
+        shortUrl: 'https://s.test/abc123',
         longUrl,
         dateCreated,
         title,