whois https://cazou-course.xyz/archives/74/

Domain:
Turn off cache
Try for webbased whois (don't expect it to work yet)

https://cazou-course.xyz/archives/74/
checking....https://cazou-course.xyz/archives/74/
   $ whois https://cazou-course.xyz/archives/74/
No whois server is known for this kind of object.