whois https://umsu.ac.id/

Domain:
Turn off cache
Try for webbased whois (don't expect it to work yet)
https://umsu.ac.id/
checking....https://umsu.ac.id/
   $ whois https://umsu.ac.id/ (cached 02.05.25, 19:13:45)
No whois server is known for this kind of object.