ns2.e-profil.pl has one IP number , but the reverse is s1.de.sisco.pl. ns2.arx.pl, ns.mhome.pl, ns2.blink.pl, ns2.mhome.pl, punkt.gad.pl and at least 47 other hosts point to the same IP. e-dom24.com and e-profil.pl use this as a nameserver. e-profil.pl 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. Incoming mail for e-profil.pl is handled by three mailservers at e-profil.pl themselves. There are two duplicated IP numbers. e-profil.pl has one IP number. ns2.e-profil.pl is hosted on a server in Poland.