This is old. You can see this on most big company whois lookups. It is just subdomains that show up since whois just pulls everything with the domain name in it.
Re:$ whois facebook.com
by codewright on Monday December 10, 2012 @06:49PM
(#4902321)
Could someone share what we're supposed to be seeing? I find it really irritating when people post potentially time-sensitive stuff that can disappear without caching/inlining the expected result.
Re:$ whois facebook.com
by sheraz on Monday December 10, 2012 @07:31PM
(#4902439)
ok, I'll bite. This is the output from my MacBook pro on the command line:
$ whois facebook.com
Whois Server Version 2.0
Domain names in the .com and .net domains can now be registered
with many different competing registrars. Go to http://www.internic.net
for detailed information.
FACEBOOK.COM.ZZZZZ.GET.LAID.AT.WWW.SWINGINGCOMMUNITY.COM
FACEBOOK.COM.MORE.INFO.AT.WWW.BEYONDWHOIS.COM
FACEBOOK.COM.LOVED.BY.WWW.SHQIPHOST.COM
FACEBOOK.COM.KNOWS.THAT.THE.BEST.WEB.HOSTING.IS.NASHHOST.NET
FACEBOOK.COM.GET.ONE.MILLION.DOLLARS.AT.WWW.UNIMUNDI.COM
FACEBOOK.COM
...generic legal mumbo-jumbo....
looks like someone is having fun with whois entry hacking/cracking
Re:$ whois facebook.com
by lomendil on Monday December 10, 2012 @06:35PM
(#4902270)
If this is about weird/vulgar statements with FACEBOOK.COM in the name, they exist for just about every big domain. Whois queries return results for subdomain matches.