ftp.the.pt has one IP number , but no corresponding reverse pointer. sfal.pt, aspid.pt, civec.pt, tibau.net, marsil.pt and at least 56 other hosts point to the same IP. the.pt is a domain controlled by two nameservers at the.pt themselves. They are on the same IP network. Incoming mail for the.pt is handled by one mailserver also at the.pt. the.pt has one IP number. ftp.the.pt is hosted on a server in Portugal.