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

Registro IPv4
host: expert-s.pl
class: IN
ttl: 300
type: A
ip: 185.208.164.60

Servidores DNS Principal (mname) y Secundario (rname)
host: expert-s.pl
class: IN
ttl: 14400
type: SOA
mname: dns2.linuxpl.com
rname: hostmaster.expert-s.pl
serial: 2026072100
refresh: 14400
retry: 3600
expire: 1209600
minimum-ttl: 3600

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

Información TXT
host: expert-s.pl
class: IN
ttl: 300
type: TXT
txt: v=spf1 a mx include:spf.linuxpl.com ip4:185.208.164.60 ip4:85.17.23.24/30 -all
entries: Array