*.aha.bg has one IP number , which is the same as for aha.bg, but the reverse is aha.bg. aha.bg, ww.aha.bg, gid.aha.bg, www.aha.bg, bgww.aha.bg and at least 32 other hosts point to the same IP. aha.bg is a domain controlled by two nameservers at bgdns.net. They are on different IP networks. Incoming mail for aha.bg is handled by one mailserver at aha.bg themselves. *.aha.bg is hosted on a server in Bulgaria.