Registro DMARC
v=DMARC1; p=none; sp=none; rua=mailto:spam-reports@microhost.pl

Registro IPv4
host: big.net.pl
class: IN
ttl: 2000
type: A
ip: 188.210.223.197

Servidores DNS Principal (mname) y Secundario (rname)
host: big.net.pl
class: IN
ttl: 2000
type: SOA
mname: ns1.big.net.pl
rname: hostmaster.big.net.pl
serial: 2024032500
refresh: 2000
retry: 3600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: big.net.pl
class: IN
ttl: 2000
type: MX
pri: 10
target: mail.big.net.pl

Información TXT
host: big.net.pl
class: IN
ttl: 2000
type: TXT
txt: v=spf1 redirect=_spf-h21.microhost.pl
entries: Array