mail.agfirst.com has one IP number , which also has a corresponding reverse pointer. mafc.com, fcnf.com, ckaca.com, cfarmc.com, agfirst.com and at least 62 other hosts use this as a mailserver. agfirst.com is delegated to two nameservers, however one extra nameserver is listed in the zone. All nameservers are at vc3.com. Two of them are on the same IP network. Incoming mail for agfirst.com is handled by five mailservers. Some of them are on the same IP network. agfirst.com has one IP number. mail.agfirst.com is hosted on a server in United States.