DNSSEC records showing without being in DNS section

What is the name of the domain?

example.com

What is the issue you’re encountering

Hi, I’m seeing NSEC and RRSIG records added to my domain when i check with various tools, but i don’t see them in the DNS section in Cloudflare. The issue started when I ran a check on a subdomain which is not part of the DNS at all! And I am stll getting these records: marketing.example.com. 1800 IN NSEC \000.marketing.example.com. RRSIG NSEC TYPE65283 Also, i don’t have DNSSEC Enabled… any ideas what setting might be causing this?

What feature, service or problem is this related to?

DNS records

What is the domain?

treatgyno.xyz

For anyone having the same issue in the future, the problem was related to DNSSEC records being added by default.
I ran this API and everything is perfect now: