# \#custom-domain **URL:** https://community.auth0.com/tag/custom-domain/251.md [Latest](https://community.auth0.com/latest.md) · [Categories](https://community.auth0.com/categories.md) · [Tags](https://community.auth0.com/tags.md) --- ## [Cards declined during credit card verification for Custom Domain](https://community.auth0.com/t/cards-declined-during-credit-card-verification-for-custom-domain/203857)
**Author:** [@admin108](https://community.auth0.com/u/admin108)\ **Replies:** 1\ **Last updated:** [October 5, 2026, 3:48pm UTC](https://community.auth0.com/t/cards-declined-during-credit-card-verification-for-custom-domain/203857 "2026-10-05T15:48:38Z")
Hi, I’m trying to verify a payment method on my Free tenant to enable a Custom Domain. Every card I try (several valid cards from different banks, all with 3-D Secure) is rejected with the same message: “Your card was d… --- ## [Use Custom Domain instead of Canonical Domain in Auth0 Dashboard API Test page](https://community.auth0.com/t/use-custom-domain-instead-of-canonical-domain-in-auth0-dashboard-api-test-page/202884)
**Author:** [@azure.aii](https://community.auth0.com/u/azure.aii)\ **Replies:** 3\ **Last updated:** [August 31, 2026, 9:08pm UTC](https://community.auth0.com/t/use-custom-domain-instead-of-canonical-domain-in-auth0-dashboard-api-test-page/202884 "2026-08-31T21:08:51Z")
We are using a custom domain for one of our Auth0 tenants. We have multiple APIs setup to consume m2m Auth0 Access Tokens. We need to use the custom domain for the m2m Auth0 Access Token (as the issuer). When using Po… --- ## [Verify Domain keeps faliing](https://community.auth0.com/t/verify-domain-keeps-faliing/202941)
**Author:** [@girishbedekar](https://community.auth0.com/u/girishbedekar)\ **Replies:** 1\ **Last updated:** [August 31, 2026, 5:53pm UTC](https://community.auth0.com/t/verify-domain-keeps-faliing/202941 "2026-08-31T17:53:11Z")
DNS verification: Google DNS (8.8.8.8) resolves CNAME correctly Cloudflare DNS (1.1.1.1) resolves CNAME correctly Management API: status = pending\_verification verification.status = pending returns HTTP 200, but do… --- ## [Adding credit card as verification for custom domain feature when logged in via Vercel integration](https://community.auth0.com/t/adding-credit-card-as-verification-for-custom-domain-feature-when-logged-in-via-vercel-integration/202726)
**Author:** [@morriss83](https://community.auth0.com/u/morriss83)\ **Replies:** 1\ **Last updated:** [August 21, 2026, 4:48pm UTC](https://community.auth0.com/t/adding-credit-card-as-verification-for-custom-domain-feature-when-logged-in-via-vercel-integration/202726 "2026-08-21T16:48:38Z")
Can you fix this so when logged in via the Vercel integration that you can read the credit card details entered on the Vercel side. Billing is required to be managed in Vercel when connected via integration, so the syste… --- ## [Allow canonical domain / custom domain to redirect to Tenant Login Uri](https://community.auth0.com/t/allow-canonical-domain-custom-domain-to-redirect-to-tenant-login-uri/197486)
**Author:** [@mprice](https://community.auth0.com/u/mprice)\ **Replies:** 1\ **Last updated:** [March 4, 2026, 7:23pm UTC](https://community.auth0.com/t/allow-canonical-domain-custom-domain-to-redirect-to-tenant-login-uri/197486 "2026-03-04T19:23:27Z")
Feature: Allow canonical domain / custom domain to redirect to Tenant Login Uri Description: I have a Tenant Login Uri set as someapp.customdomain.com If I visit auth.customdomain.com I am redirected to customdomain.c… --- ## [Setting Up Auth0 Custom Domains: A Complete Guide to DNS and SDK Configuration](https://community.auth0.com/t/setting-up-auth0-custom-domains-a-complete-guide-to-dns-and-sdk-configuration/197287)
**Author:** [@jesstemporal](https://community.auth0.com/u/jesstemporal)\ **Replies:** 1\ **Last updated:** [February 13, 2026, 8:40pm UTC](https://community.auth0.com/t/setting-up-auth0-custom-domains-a-complete-guide-to-dns-and-sdk-configuration/197287 "2026-02-13T20:40:26Z")
A comprehensive guide to configuring custom domains in Auth0, from DNS setup to updating your application code for SDKs and APIs. --- ## [Auth0 Product Updates (July 2025): New Security Features, Global Regions, and Developer Previews](https://community.auth0.com/t/auth0-product-updates-july-2025-new-security-features-global-regions-and-developer-previews/190526)
**Author:** [@jesstemporal](https://community.auth0.com/u/jesstemporal)\ **Replies:** 0\ **Last updated:** [August 12, 2025, 2:56pm UTC](https://community.auth0.com/t/auth0-product-updates-july-2025-new-security-features-global-regions-and-developer-previews/190526 "2025-08-12T14:56:03Z")
Enhanced developer security with PII masking in logs and improved bot detection, new global cloud regions, early access programs for Multiple Custom Domains, Passkey support, and more developer-focused features. Read al… --- ## [Multiple Custom Sub Domains are not supported](https://community.auth0.com/t/multiple-custom-sub-domains-are-not-supported/67095)
**Author:** [@kkeighran](https://community.auth0.com/u/kkeighran)\ **Replies:** 6\ **Last updated:** [July 30, 2025, 10:15am UTC](https://community.auth0.com/t/multiple-custom-sub-domains-are-not-supported/67095 "2025-07-30T10:15:54Z")
It appears you currently don’t support multiple custom domains. As you may know, recent changes to browser security (safari and soon to be chrome), 3rd party cookies are not allowed and it breaks your silent authenticat… --- ## [Multiple custom domains with passwordless oidc sso](https://community.auth0.com/t/multiple-custom-domains-with-passwordless-oidc-sso/31447)
**Author:** [@dinesh](https://community.auth0.com/u/dinesh)\ **Replies:** 4\ **Last updated:** [July 30, 2025, 10:14am UTC](https://community.auth0.com/t/multiple-custom-domains-with-passwordless-oidc-sso/31447 "2025-07-30T10:14:21Z")
Is it possible to have multiple custom domains? If so, can we have sso across these custom domains? Our use case: we have 2 groups of apps, one group needs to have example.com as a custom domain and other group needs … --- ## [Multiple Custom Domains: Top 5 Highlights from the Community Ask Me Anything](https://community.auth0.com/t/multiple-custom-domains-top-5-highlights-from-the-community-ask-me-anything/189106)
**Author:** [@christina.johnson](https://community.auth0.com/u/christina.johnson)\ **Replies:** 1\ **Last updated:** [July 24, 2025, 9:01pm UTC](https://community.auth0.com/t/multiple-custom-domains-top-5-highlights-from-the-community-ask-me-anything/189106 "2025-07-24T21:01:51Z")
Thank you to everyone who participated in our AMA on Multiple Custom Domains! For those who couldn’t join, we’ve put together the top five highlights from the session. You can also dive into the full discussion to explor… --- ## [Automatic Tenant-wide Domain Swap for Custom Domains](https://community.auth0.com/t/automatic-tenant-wide-domain-swap-for-custom-domains/184923)
**Author:** [@tannerh](https://community.auth0.com/u/tannerh)\ **Replies:** 1\ **Last updated:** [April 30, 2025, 3:49pm UTC](https://community.auth0.com/t/automatic-tenant-wide-domain-swap-for-custom-domains/184923 "2025-04-30T15:49:12Z")
Hi everyone, I’ve recently implemented custom domains across several of my Auth0 tenants and ran into a usability issue that I think could be improved. Currently, when you configure a custom domain, Auth0 doesn’t automa… --- ## [Custom domain - login.us.auth0.com redirectors to tenant.us.auth0.com and fails](https://community.auth0.com/t/custom-domain-login-us-auth0-com-redirectors-to-tenant-us-auth0-com-and-fails/92286)
**Author:** [@btp-john.strickler](https://community.auth0.com/u/btp-john.strickler)\ **Replies:** 1\ **Last updated:** [December 13, 2024, 12:54am UTC](https://community.auth0.com/t/custom-domain-login-us-auth0-com-redirectors-to-tenant-us-auth0-com-and-fails/92286 "2024-12-13T00:54:29Z")
Hi I’m experiencing an issue with custom domains and authenticating through a Vue SPA. Here’s what’s happening: I changed the domain\_name setting in my Vue app to the new custom domain. I logout and reload the SPA so … --- ## [Custom domain verification troubles](https://community.auth0.com/t/custom-domain-verification-troubles/54442)
**Author:** [@andrew.e.norton](https://community.auth0.com/u/andrew.e.norton)\ **Replies:** 4\ **Last updated:** [November 4, 2023, 3:01pm UTC](https://community.auth0.com/t/custom-domain-verification-troubles/54442 "2023-11-04T15:01:21Z")
Good morning! Help me please with creating and verification of custom domain. I wanted to use a custom domain for my application. I created a CNAME record for the DNS server of the application. I started creating a c… --- ## [Custom Domain verification 2nd Time \[TXT record\]](https://community.auth0.com/t/custom-domain-verification-2nd-time-txt-record/88542)
**Author:** [@r3gm1](https://community.auth0.com/u/r3gm1)\ **Replies:** 1\ **Last updated:** [January 24, 2023, 1:09am UTC](https://community.auth0.com/t/custom-domain-verification-2nd-time-txt-record/88542 "2023-01-24T01:09:01Z")
Hey guys just a super weird one haha. So I’m setting up a custom domain for my tenant. Have done this plenty of times so using the same method. Did the TXT domain verification and it worked…initially and it showed the c… --- ## [Custom Domain referencing wrong tenant](https://community.auth0.com/t/custom-domain-referencing-wrong-tenant/93321)
**Author:** [@i-said-no-cops](https://community.auth0.com/u/i-said-no-cops)\ **Replies:** 2\ **Last updated:** [December 9, 2022, 10:35am UTC](https://community.auth0.com/t/custom-domain-referencing-wrong-tenant/93321 "2022-12-09T10:35:00Z")
I have a dev tenant and a prod tenant. I’m using the authorization flow for my app and the universal login screen for login. I set up a custom domain for prod and it works fine over localhost - all I had to update was th… --- ## [Custom domain DNS verification won't work](https://community.auth0.com/t/custom-domain-dns-verification-wont-work/31353)
**Author:** [@danimal](https://community.auth0.com/u/danimal)\ **Replies:** 2\ **Last updated:** [November 8, 2022, 2:32am UTC](https://community.auth0.com/t/custom-domain-dns-verification-wont-work/31353 "2022-11-08T02:32:47Z")
I set up a custom domain and dropped the CNAME record in my DNS zone, which appears just fine when using dnschecker.org or mxtoolbox.com, but even waiting 24h I can’t get it to work when verifying in the Auth0 UI. Custom… --- ## [How to configure custom 404 page](https://community.auth0.com/t/how-to-configure-custom-404-page/88544)
**Author:** [@srikanth.dyapa](https://community.auth0.com/u/srikanth.dyapa)\ **Replies:** 3\ **Last updated:** [November 4, 2022, 1:12pm UTC](https://community.auth0.com/t/how-to-configure-custom-404-page/88544 "2022-11-04T13:12:25Z")
https://tenant.auth0.com/asdf and https://custom-domain/asdf giving 404 error found. I couldn’t able to find the place to customise the behaviour. Configured tenant level error page (redirect) only working when there is… --- ## [What happens to the already assigned(by Auth0) domain when custom domain is added?](https://community.auth0.com/t/what-happens-to-the-already-assigned-by-auth0-domain-when-custom-domain-is-added/87643)
**Author:** [@rajivk](https://community.auth0.com/u/rajivk)\ **Replies:** 5\ **Last updated:** [July 29, 2022, 3:21pm UTC](https://community.auth0.com/t/what-happens-to-the-already-assigned-by-auth0-domain-when-custom-domain-is-added/87643 "2022-07-29T15:21:33Z")
We are planning to have custom domain with cloudflare as reverse proxy. I was curious to know what really happens behind the scene. When we create a custom domain, What happens to default domain assigned to tenant lik… --- ## [Is it possible to disable the non-custom domain?](https://community.auth0.com/t/is-it-possible-to-disable-the-non-custom-domain/86473)
**Author:** [@jgleason](https://community.auth0.com/u/jgleason)\ **Replies:** 1\ **Last updated:** [July 6, 2022, 2:40pm UTC](https://community.auth0.com/t/is-it-possible-to-disable-the-non-custom-domain/86473 "2022-07-06T14:40:45Z")
I have configured a custom domain and everything is working great. I would like to configured the domain so it doesn’t allow for the .us.auth0.com to prevent people from getting confused. Is there a way to prevent Auth0 … --- ## [Custom domains failing with iss issue](https://community.auth0.com/t/custom-domains-failing-with-iss-issue/86184)
**Author:** [@david25](https://community.auth0.com/u/david25)\ **Replies:** 1\ **Last updated:** [June 30, 2022, 9:10pm UTC](https://community.auth0.com/t/custom-domains-failing-with-iss-issue/86184 "2022-06-30T21:10:47Z")
We are trying to implement custom Auth0 custom domains and running into an issue where users can’t access a protected route after authenticating through the custom domain. Our logic basically follows example 4 in this do… --- ## [Custom domain CNAME record stuck at "Pending Verification" status](https://community.auth0.com/t/custom-domain-cname-record-stuck-at-pending-verification-status/84474)
**Author:** [@stefanos](https://community.auth0.com/u/stefanos)\ **Replies:** 1\ **Last updated:** [June 10, 2022, 4:09pm UTC](https://community.auth0.com/t/custom-domain-cname-record-stuck-at-pending-verification-status/84474 "2022-06-10T16:09:17Z")
Hi, We’re trying to setup a custom domain for our tenant and so far its status is stuck at “Pending Verification”. We tried deleting and creating a new one and the same issue appears. Also checked the CNAME entry in htt… --- ## [Can't create custom domains with self-managed certificates](https://community.auth0.com/t/cant-create-custom-domains-with-self-managed-certificates/73761)
**Author:** [@davide.walder](https://community.auth0.com/u/davide.walder)\ **Replies:** 1\ **Last updated:** [June 8, 2022, 1:31pm UTC](https://community.auth0.com/t/cant-create-custom-domains-with-self-managed-certificates/73761 "2022-06-08T13:31:18Z")
Hi, I can’t create custom domains using self-managed certificates (I have a B2B paid plan). This is what the UI shows (the self-managed option is missing): If I try through the Management API, I get the following: … --- ## [Custom Domain + Google OAuth Login + Development Environment not working](https://community.auth0.com/t/custom-domain-google-oauth-login-development-environment-not-working/80849)
**Author:** [@tom19](https://community.auth0.com/u/tom19)\ **Replies:** 2\ **Last updated:** [April 28, 2022, 11:24am UTC](https://community.auth0.com/t/custom-domain-google-oauth-login-development-environment-not-working/80849 "2022-04-28T11:24:38Z")
I’m having some trouble setting up a custom domain to be used by my Auth0 tenant. Here’s my setup and what I did so far: The Auth0 tenant is set to Development I created a custom domain and added it to my tenant (the t… --- ## [How to use custom domain in universal login popup?](https://community.auth0.com/t/how-to-use-custom-domain-in-universal-login-popup/80380)
**Author:** [@aryou](https://community.auth0.com/u/aryou)\ **Replies:** 4\ **Last updated:** [April 1, 2022, 11:12pm UTC](https://community.auth0.com/t/how-to-use-custom-domain-in-universal-login-popup/80380 "2022-04-01T23:12:26Z")
using auth0 for react "@auth0/auth0-react": "1.8.0", "auth0-js": "^9.17.0", We have a custom domain but how do we get the universal login popup to use the new domain? We just have simple button that binds the click in… --- ## [Custom Domain not verified despite CNAME being updated and can be seen on mxtoolbox.com](https://community.auth0.com/t/custom-domain-not-verified-despite-cname-being-updated-and-can-be-seen-on-mxtoolbox-com/78199)
**Author:** [@AldoBlack](https://community.auth0.com/u/AldoBlack)\ **Replies:** 1\ **Last updated:** [February 14, 2022, 8:48am UTC](https://community.auth0.com/t/custom-domain-not-verified-despite-cname-being-updated-and-can-be-seen-on-mxtoolbox-com/78199 "2022-02-14T08:48:57Z")
Hi, I am trying to verify my Custom Domain, but every time I click “Verify” I get this error: I waited ~30-45 minutes and tried it again. Still the same error. I went to check my CNAME on https://mxtoolbox.com/ of t… --- ## [How to get more custom domains?](https://community.auth0.com/t/how-to-get-more-custom-domains/76637)
**Author:** [@jsw](https://community.auth0.com/u/jsw)\ **Replies:** 5\ **Last updated:** [January 21, 2022, 5:46pm UTC](https://community.auth0.com/t/how-to-get-more-custom-domains/76637 "2022-01-21T17:46:43Z")
You have reached the maximum number of custom domains for your account (MAX\_ALLOWED: 1) I’m already using at least 3, and wanted to add a 4th. I don’t see any mention of a limit on the pricing page. What’s the actual li… --- ## [Auth0 - Do we need to avail a new paid plan for each tenant to use custom domain?](https://community.auth0.com/t/auth0-do-we-need-to-avail-a-new-paid-plan-for-each-tenant-to-use-custom-domain/76142)
**Author:** [@junbetterway](https://community.auth0.com/u/junbetterway)\ **Replies:** 4\ **Last updated:** [January 13, 2022, 12:09am UTC](https://community.auth0.com/t/auth0-do-we-need-to-avail-a-new-paid-plan-for-each-tenant-to-use-custom-domain/76142 "2022-01-13T00:09:46Z")
Hi there, This is more of a general question (subscription plan) and we would appreciate to get some answers from the community for us to provide these with our management team. Our team is currently working on a proje… --- ## [Auth0 Login not working on the site when Third party cookies is disabled after custom domain](https://community.auth0.com/t/auth0-login-not-working-on-the-site-when-third-party-cookies-is-disabled-after-custom-domain/72961)
**Author:** [@aman](https://community.auth0.com/u/aman)\ **Replies:** 3\ **Last updated:** [November 23, 2021, 9:17pm UTC](https://community.auth0.com/t/auth0-login-not-working-on-the-site-when-third-party-cookies-is-disabled-after-custom-domain/72961 "2021-11-23T21:17:35Z")
Hi, auth0 team Auth0 Login and Register not working on the site when Third-party cookies are disabled after custom domain where can I fix this quickly? normal browser is working fine --- ## [Custom Domain - Now SSO doesn't actually work anymore](https://community.auth0.com/t/custom-domain-now-sso-doesnt-actually-work-anymore/46411)
**Author:** [@contact12](https://community.auth0.com/u/contact12)\ **Replies:** 5\ **Last updated:** [November 22, 2021, 2:13pm UTC](https://community.auth0.com/t/custom-domain-now-sso-doesnt-actually-work-anymore/46411 "2021-11-22T14:13:50Z")
I just set up a custom domain and added two new applications to the tenent (wordpress using the Auth0 plugin). Both new sites have been configured with the exact same settings as previous wordpress sites, but a user goi… --- ## [Custom Domain status ready but test throws an error](https://community.auth0.com/t/custom-domain-status-ready-but-test-throws-an-error/68122)
**Author:** [@anthony5](https://community.auth0.com/u/anthony5)\ **Replies:** 2\ **Last updated:** [August 20, 2021, 8:47am UTC](https://community.auth0.com/t/custom-domain-status-ready-but-test-throws-an-error/68122 "2021-08-20T08:47:17Z")
Hi, Somebody already posted this problem but the topic remained with no Answer. I have created a custom domain with Auth0-managed certificates for my app which says status is ready, but when I click “test” it gives me … [Next page](https://community.auth0.com/tag/custom-domain/251.md?match_all_tags=true&page=1&tags%5B%5D=custom-domain)