whois www.reddit.com/r/DecenMasters/

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

www.reddit.com/r/DecenMasters/

checking....www.reddit.com/r/DecenMasters/
$ whois www.reddit.com/r/DecenMasters/
No whois server is known for this kind of object.