Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: academicol.ru
class: IN
ttl: 18125
type: A
ip: 213.234.30.50

Servidores DNS Principal (mname) y Secundario (rname)
host: academicol.ru
class: IN
ttl: 18126
type: SOA
mname: ns1.volbi.ru
rname: admin.academicol.ru
serial: 2026021902
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 0

Servidor de Correo
host: academicol.ru
class: IN
ttl: 18126
type: MX
pri: 10
target: emx.mail.ru

Información TXT
host: academicol.ru
class: IN
ttl: 18126
type: TXT
txt: v=spf1 ip4:213.234.30.50 a mx ~all
entries: Array