Hello. I’m having the same issue for domain supergate.ai
I have added a TXT record on godaddy.
please verify my ownership.
Hi @jeongho,
Thanks you for reaching out! I’ve verified and you should be able to use the domain now.
Hello Netlify team,
I’m facing the same issue. I have already deleted the DNS domain on the other account, but I can’t the domain on the new account, it’s always saying “yetoshiwakandaclub.com or one of its subdomains is already managed by Netlify DNS on another team.”.
My domain is yetoshiwakandaclub.com and I already added a TXT file on hostinger. Please help me, I want to use the domain on the new account.
Hi, @Mussassa. Thank you for creating that verification DNS record. Please feel free to delete it anytime now that the verification is complete.
The DNS zone has been removed from the other team now. Please let us know if there are still errors when adding the domain to the new site or team. (There should not be but, if there are, we’ll be ready to keep working on this.)
i have isssue in add custom domain of go daddy immersivetechlab.com.
immersivetechlab.com is already registered. If you registered this domain name through a different registrar, select Add domain to begin delegating it to Netlify.
kindly remove from my account so i can add again to deploy my site
Hey there, this is happening because the custom domain you’re trying to use already exists on Netlify under a different account.
If you have some idea of who might be using the domain (maybe a previous collaborator or an agency you’ve worked with in the past?), the quickest way to get this resolved is for you to contact that person directly and ask them to remove the domain from their account here:
Netlify App > “Options” dropdown > “Remove domain”
If you’re not sure, please verify domain ownership and let us know by responding here when that’s done. If the verification is successful we can remove the domain from the other account so you can use it on yours.
I have just bought the URL. I don’t know who the previous owner is.
@tmoodley This is a live site and we need we’ll need for you to verify that you have control over the custom domain. You can follow this Support Guide:[Support Guide] "another site is using this domain" Verifying domain ownership for Netlify production domain
When you verify the txt record please write back.
Hi @tmoodley
Thank you for verifying domain ownership. We have removed the domain from the site that was using it. Could you try adding it to your site now and let us know if you’re still running into trouble?
Same issue with “ayush.wtf” domain
The domain has been removed from the other site.
I’m having some issue changing subdomain on our netlify for ohif.org, it says Another site is already using it. No matter what subdomain I say it doesn’t like it, I even tried adding random numbers and it still thinks someone has it. What is going on?
These are the subdomains I need to get released for me
demo.ohif.org
viewer-v2-legacy.ohif.org
viewer.ohif.org
viewer-dev.ohif.org
viewer-prod.ohif.org
ui.ohif.org
docs.ohif.org
Thanks
Hi @sedghi 
, welcome to the forums! Thanks for reaching out. This is happening because the custom domain you’re trying to use already exists on Netlify under a different account.
Please verify domain ownership and let us know by responding here when that’s done. I cannot locate any txt records on the domain you provided. If the verification is successful we can remove the domain from the other account so you can use it on yours.
Based on ticket ID in your DNS record, this seems to be resolved. Do you still need help?
Hi @mckinleyatlas welcome to the forums! I see you wrote in about in our helpdesk. We have followed up on your response to ticket #159746. Thanks so much!