smtp.fedbizopps.gov

Summary

this hostname cnames to mail.fbo.gov. fedbizopps.gov use this as a mailserver. fedbizopps.gov is delegated to two nameservers, however one extra nameserver is listed in the zone. All nameservers are at symplicity.com. All of them are on the same IP network. Incoming mail for fedbizopps.gov is handled by one mailserver at fedbizopps.gov themselves. fedbizopps.gov has one IP number.