Incoming mail for mail1.alestra.net.mx is handled by one mailserver having a total of four IP numbers. All of them are on the same IP network. mail1.alestra.net.mx has one IP number , which also has a corresponding reverse pointer. pyosa.com, nemak.net, reune.com, mural.com, amige.com and at least 100 other hosts use this as a nameserver. wajo.net, emyco.net, unimor.com, casajd.com, clarie.com and at least 100 other hosts share mailservers with this domain. alestra.net.mx is a domain controlled by three nameservers having a total of four IP numbers. Some of them are on the same IP network. Incoming mail for alestra.net.mx is handled by four mailservers having a total of 14 IP numbers. Some of them are on the same IP network. alestra.net.mx has one IP number. mail1.alestra.net.mx is hosted on a server in Mexico.