Registro DMARC
v=DMARC1; p=quarantine;

Registro IPv4
host: colomna.ru
class: IN
ttl: 21600
type: A
ip: 78.25.155.80

Servidores DNS Principal (mname) y Secundario (rname)
host: colomna.ru
class: IN
ttl: 21600
type: SOA
mname: ns1.colomna.net
rname: hostmaster.mail.colomna.ru
serial: 2025102211
refresh: 7200
retry: 3600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: colomna.ru
class: IN
ttl: 86400
type: MX
pri: 10
target: mail.colomna.ru

Información TXT
host: colomna.ru
class: IN
ttl: 21600
type: TXT
txt: v=spf1 mx mx: mail.colomna.ru -all.
entries: Array