whois https://nhanvipcoffee.com.vn/

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

https://nhanvipcoffee.com.vn/

checking....https://nhanvipcoffee.com.vn/
$ whois https://nhanvipcoffee.com.vn/
No whois server is known for this kind of object.