Servidores DNS Principal (mname) y Secundario (rname)
host: hep.by
class: IN
ttl: 604800
type: SOA
mname: ns1.hep.by
rname: mail.hep.by
serial: 2022122907
refresh: 3600
retry: 900
expire: 1036800
minimum-ttl: 3600

Servidor de Correo
host: hep.by
class: IN
ttl: 604800
type: MX
pri: 10
target: emx.mail.ru

Información TXT
host: hep.by
class: IN
ttl: 604800
type: TXT
txt: v=spf1 ip4:80.94.170.192/26 include:_spf.mail.ru ~all
entries: Array