whois https://www.pexels.com/ja-jp/@tanaka-473886832/

Domain:
Turn off cache
Try for webbased whois (don't expect it to work yet)
https://www.pexels.com/ja-jp/@tanaka-473886832/
checking....https://www.pexels.com/ja-jp/@tanaka-473886832/
   $ whois https://www.pexels.com/ja-jp/@tanaka-473886832/
No whois server is known for this kind of object.