Where do you usually check domain registration numbers?

[789.xyz]

Is the domain registration data on this website accurate?

 

[bradpitt]

ICANN Internet Corporation for Assigned Names and Numbers is the global authority for domain names. You can search for registration information on their WHOIS lookup tool.

 

[Future Sensors]

ICANN Internet Corporation for Assigned Names and Numbers is the global authority for domain names. You can search for registration information on their WHOIS lookup tool.

That's an incorrect answer to the original question.

@789.xyz You could have a look at https://dns.coffee/zones as well.