Registro DMARC
v=DMARC1; p=none; aspf=r; sp=none

Registro IPv4
host: medcom.ru
class: IN
ttl: 3600
type: A
ip: 212.109.195.7

Servidores DNS Principal (mname) y Secundario (rname)
host: medcom.ru
class: IN
ttl: 3600
type: SOA
mname: medcom1.fvds.ru
rname: root.medcom1.fvds.ru
serial: 2026100223
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: medcom.ru
class: IN
ttl: 3600
type: MX
pri: 20
target: mail.medcom.ru

Servidor de Correo
host: medcom.ru
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.medcom.ru

Información TXT
host: medcom.ru
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:212.109.195.7 a mx ~all
entries: Array