Registro DMARC
v=DMARC1;p=reject;aspf=s;adkim=s;sp=none;rua=mailto:lkr@gtn.ru;ruf=mailto:lkr@gtn.ru;fo=1

Registro IPv4
host: gtn.ru
class: IN
ttl: 3600
type: A
ip: 79.173.80.22

Servidores DNS Principal (mname) y Secundario (rname)
host: gtn.ru
class: IN
ttl: 21600
type: SOA
mname: ns3.gtn.ru
rname: toor.ns3.gtn.ru
serial: 2024020801
refresh: 21600
retry: 3600
expire: 604800
minimum-ttl: 86400

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

Información TXT
host: gtn.ru
class: IN
ttl: 1800
type: TXT
txt: v=spf1 mx a:mail.gtn.ru ~all
entries: Array