Hi there!
We are testing a new lab (https://builder.demo.okta.com), but when we do “add resource > custom domain” it never validates the custom domain!
Is this a problem in the platform or maybe a mistake we made at some point?
Best regards,
Ed
Well, after a couple of hours it finally shows up as “valid” in the tenant.
This was obvious, but strange because we had checked dnscheker.org and mxtoolbox, and all the DNS had been updated, but the tenant still didn’t show up as valid.
Don’t mind 
Ed,
1 Like
Hi @emarti
Welcome to the Auth0 Community!
I’m glad it worked for you! The custom domain can take up to 48hours for the DNS to be propagated.
Thanks
Dawid