I believe someone may have cracked Antionline's registration database. A whois of the domain yeilds:

Whois Server Version 1.3

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.

Server Name: ANTIONLINE.COM.SHOULD.BE.DISGRACED.ORG
Registrar: VERISIGN GRS (ORG)
Whois Server: whois.verisign-grs.com
Referral URL: http://www.verisign-grs.com
maybe a joke left by John?