I see two, potentially three problems with the image you shared:
-
This record is wrong:
You need to add a record with the name9e(...).yoursite.techand valuens1.byet.org, but you are currently pointingyoursite.techto9e(...).yoursite.tech. Fixing that should help. -
You are trying to create a new account with the domain. As mentioned in the article, and in the error message, if you want to use CNAME verification, you need to first create the account with a subdomain, and then add your existing domain to it:
- These two NS records are definitely not needed and may cause trouble. Remove them: