Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:postmaster@praca.gov.pl,mailto:autoraport@praca.gov.pl; ruf=mailto:postmaster@praca.gov.pl,mailto:autoraport@praca.gov.pl; pct=100

Registro IPv4
host: praca.gov.pl
class: IN
ttl: 10050
type: A
ip: 217.153.230.100

Servidores DNS Principal (mname) y Secundario (rname)
host: praca.gov.pl
class: IN
ttl: 21600
type: SOA
mname: ns1.mpips.gov.pl
rname: admin.mpips.gov.pl
serial: 2025020538
refresh: 14400
retry: 3600
expire: 1209600
minimum-ttl: 38400

Servidor de Correo
host: praca.gov.pl
class: IN
ttl: 21600
type: MX
pri: 10
target: mx1.praca.gov.pl

Servidor de Correo
host: praca.gov.pl
class: IN
ttl: 21600
type: MX
pri: 10
target: mx2.praca.gov.pl

Información TXT
host: praca.gov.pl
class: IN
ttl: 21600
type: TXT
txt: v=spf1 mx a ip4:217.153.230.48/29 -all
entries: Array