Registro DMARC
v=DMARC1;p=quarantine;pct=100;sp=none;fo=0:d:s;aspf=s;adkim=r;

Registro IPv4
host: lighthouse-solutions.pl
class: IN
ttl: 3600
type: A
ip: 195.2.222.255

Servidores DNS Principal (mname) y Secundario (rname)
host: lighthouse-solutions.pl
class: IN
ttl: 3600
type: SOA
mname: dns1.go3.pl
rname: hostmaster.lighthouse-solutions.pl
serial: 2026101900
refresh: 3600
retry: 3600
expire: 1209600
minimum-ttl: 1800

Servidor de Correo
host: lighthouse-solutions.pl
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.lighthouse-solutions.pl

Información TXT
host: lighthouse-solutions.pl
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ip4:195.2.222.255 ~all
entries: Array