Registro DMARC
v=DMARC1; p=quarantine;  pct=100; rua=mailto:support@kuper-spb.ru

Registro IPv4
host: kuper-spb.ru
class: IN
ttl: 3600
type: A
ip: 88.201.145.22

Servidores DNS Principal (mname) y Secundario (rname)
host: kuper-spb.ru
class: IN
ttl: 3600
type: SOA
mname: ns1.registrant.ru
rname: support.registrant.ru
serial: 2025041113
refresh: 3600
retry: 900
expire: 3600000
minimum-ttl: 3600

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

Información TXT
host: kuper-spb.ru
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ip4:88.201.145.22 ~all
entries: Array