Registro DMARC
v=DMARC1; p=none; rua=mailto:postmaster@kupol.ru; ruf=mailto:postmaster@kupol.ru; aspf=s; adkim=s; fo=1

Registro IPv4
host: kupol.ru
class: IN
ttl: 3600
type: A
ip: 83.169.218.111

Servidores DNS Principal (mname) y Secundario (rname)
host: kupol.ru
class: IN
ttl: 3600
type: SOA
mname: ns3-l2.nic.ru
rname: postmaster.kupol.ru
serial: 2022111833
refresh: 1440
retry: 3600
expire: 2592000
minimum-ttl: 600

Servidor de Correo
host: kupol.ru
class: IN
ttl: 3600
type: MX
pri: 60
target: mail.kupol.ru

Información TXT
host: kupol.ru
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:83.169.218.66 -all
entries: Array