Registro DMARC
v=DMARC1; p=reject

Registro IPv4
host: sainf.ru
class: IN
ttl: 505819
type: A
ip: 94.198.0.101

Servidores DNS Principal (mname) y Secundario (rname)
host: sainf.ru
class: IN
ttl: 505817
type: SOA
mname: ns3.sainf.ru
rname: postmaster.sainf.ru
serial: 2026052101
refresh: 108004
retry: 1800
expire: 864000
minimum-ttl: 86400

Servidor de Correo
host: sainf.ru
class: IN
ttl: 604800
type: MX
pri: 10
target: relay3.sainf.ru

Información TXT
host: sainf.ru
class: IN
ttl: 21600
type: TXT
txt: v=spf1 ip4:94.198.0.0/24 -all
entries: Array