Incoming mail for bufo.mayn.de is handled by one mailserver at mayn.de. mayn.de, ssilk.de, gefoekom.de, amigager.de, of-4.mayn.de and at least 38 other hosts share mailservers with this domain. mayn.de is a domain controlled by three nameservers. Two of them are on the same IP network. Incoming mail for mayn.de is handled by one mailserver also at mayn.de. mayn.de has one IP number.