whois https://mjmjkio.weebly.com/

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

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