Registro DMARC
v=DMARC1; p=none; sp=none

Registro IPv4
host: prosurfing.pl
class: IN
ttl: 300
type: A
ip: 185.204.218.140

Servidores DNS Principal (mname) y Secundario (rname)
host: prosurfing.pl
class: IN
ttl: 14400
type: SOA
mname: dns11.linuxpl.com
rname: hostmaster.prosurfing.pl
serial: 2025012900
refresh: 14400
retry: 3600
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: prosurfing.pl
class: IN
ttl: 300
type: MX
pri: 10
target: mail.prosurfing.pl

Información TXT
host: prosurfing.pl
class: IN
ttl: 300
type: TXT
txt: v=spf1 a mx include:spf.linuxpl.com ip4:185.204.218.140 -all
entries: Array