Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: semerkainfo.ru
class: IN
ttl: 3600
type: A
ip: 91.188.222.186

Servidores DNS Principal (mname) y Secundario (rname)
host: semerkainfo.ru
class: IN
ttl: 3600
type: SOA
mname: any-cdns.net
rname: tech.any-cdns.net
serial: 2026012212
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 86400

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

Información TXT
host: semerkainfo.ru
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:91.188.222.186 a mx ~all
entries: Array