Not able to use my custom domain

I have a custom domain ssssohindupur.org
when i try to configure in my application it says,
custom_domain is owned by another account

i was using this domain through another email, but for this domain, i deleted the domain, still it didnot solve and i even deleted by entire site from my previous account and still it didnot solve my issue.
please look into this issue and solve it as soon as possible.
Thanks in advance

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:

https://app.netlify.com/sites/SITE-NAME/settings/domain#custom-domains > “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 added the record for verification.
Can you please verify this.

I am not seeing the TXT record, unfortunately. Could you double-check that?

Also, please send us the name of the Netlify site where you want to add this domain, so we understand which is the old site and which is the new. Thanks!