It can be anything! An apex, subdomain, or even a URL.
Results forwww.api2.authsmtp.com.cdn.cloudflare.net
api2.authsmtp.com.cdn.cloudflare.netauthsmtp.com.cdn.cloudflare.netcom.cdn.cloudflare.netcdn.cloudflare.netcloudflare.netnet
Registrar
Creation Date
DNSSEC
Loading...