*.porntube.org has one IP number , via cname to porntube.org , but the reverse is pmlb03-san.trellian.com. 512.com, jpss.com, dvda.com, xmsg.com, quie.com and at least 100 other hosts point to the same IP. porntube.org is delegated to two nameservers, however both delegated nameservers are missing in the zone and two other nameservers are listed instead. There are two duplicated IP numbers. Some of them are on the same IP network. porntube.org has two IP numbers. They are on the same IP network. *.porntube.org is hosted on a server in United States.