Dangling (sub)domains that point to ghs.google.com usually point to a Blogger instance. However, this subdomain cannot be taken over because Blogger requires a security CNAME record for a domain to point to the blogger instance, not just the fact that ghs.google.com is registered as a CNAME.
Steiner-254
commented
2 years ago
Blogger
Proof
Documentation
Dangling (sub)domains that point to ghs.google.com usually point to a Blogger instance. However, this subdomain cannot be taken over because Blogger requires a security CNAME record for a domain to point to the blogger instance, not just the fact that ghs.google.com is registered as a CNAME.