Registro DMARC
v=spf1 a mx include:spf.tld.pl -all

Registro IPv4
host: dokumencik.com.pl
class: IN
ttl: 3335
type: A
ip: 91.211.222.118

Servidores DNS Principal (mname) y Secundario (rname)
host: dokumencik.com.pl
class: IN
ttl: 3336
type: SOA
mname: ns1.kei.pl
rname: admin.kei.pl
serial: 2025090300
refresh: 10800
retry: 1800
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: dokumencik.com.pl
class: IN
ttl: 21336
type: MX
pri: 10
target: mail.dokumencik.com.pl

Información TXT
host: dokumencik.com.pl
class: IN
ttl: 21336
type: TXT
txt: v=spf1 a mx include:spf.tld.pl -all
entries: Array