Registro DMARC
v=DMARC1;p=quarantine

Registro IPv4
host: opx.pl
class: IN
ttl: 3600
type: A
ip: 94.23.89.65

Servidores DNS Principal (mname) y Secundario (rname)
host: opx.pl
class: IN
ttl: 3600
type: SOA
mname: prv-dns1.grupapino.pl
rname: hostmaster.prv.pl
serial: 2016020902
refresh: 43200
retry: 180
expire: 1209600
minimum-ttl: 180

Servidor de Correo
host: opx.pl
class: IN
ttl: 3600
type: MX
pri: 10
target: opx.pl

Información TXT
host: opx.pl
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx -all
entries: Array

Información TXT
host: opx.pl
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=k_KV6-jxTgxIaCU7WJnREHIBp1iJZ6k6MWWouqVQCGM
entries: Array

Información TXT
host: opx.pl
class: IN
ttl: 3600
type: TXT
txt: For abuse contact: http://www.prv.pl/kontakt/
entries: Array