whois github.com/navtech02/seo01/blob/main/README.md/

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

github.com/navtech02/seo01/blob/main/README.md/
checking....github.com/navtech02/seo01/blob/main/README.md/
   $ whois github.com/navtech02/seo01/blob/main/README.md/
No whois server is known for this kind of object.