porno.xh.pl has one IP number , which is the same as for xh.pl, but the reverse is s3.linuxpl.com. xh.pl, 80.pl, 5x.pl, dz.pl, oq.pl and at least 97 other hosts point to the same IP. www.porno.xh.pl are subdomains to this hostname. xh.pl is a domain controlled by two nameservers at serveradmin.pl. Two nameservers have the same IP number. Incoming mail for xh.pl is handled by one mailserver at xh.pl themselves. porno.xh.pl is hosted on a server in Germany even though the hostname implies Poland.