Servidores DNS Principal (mname) y Secundario (rname)
host: hmti.ac.by
class: IN
ttl: 300
type: SOA
mname: ns1.ac.by
rname: admin.hmti.ac.by
serial: 2018012002
refresh: 7200
retry: 3600
expire: 1209600
minimum-ttl: 1800

Servidor de Correo
host: hmti.ac.by
class: IN
ttl: 300
type: MX
pri: 10
target: mx1.hmti.ac.by

Servidor de Correo
host: hmti.ac.by
class: IN
ttl: 300
type: MX
pri: 30
target: spameat2.bas-net.by

Servidor de Correo
host: hmti.ac.by
class: IN
ttl: 300
type: MX
pri: 20
target: spameat1.bas-net.by

Información TXT
host: hmti.ac.by
class: IN
ttl: 300
type: TXT
txt: v=spf1 +mx -all
entries: Array