*.gotcha.nu has one IP number , which is the same as for gotcha.nu, via cname , but the reverse is server10.firstfind.nl. elw.nl, hmk.nl, vdmt.net, pub13.com, 19hrs.net and at least 100 other hosts point to the same IP. gotcha.nu is a domain controlled by two nameservers at firstfind.nl. They are on different IP networks. Incoming mail for gotcha.nu is handled by three mailservers. Two of them are on the same IP network. *.gotcha.nu is hosted on a server in Netherlands even though the hostname implies Niue.