Registro DMARC
v=spf1 ip4:79.96.13.174 a mx

Registro IPv4
host: pck.org.pl
class: IN
ttl: 90
type: A
ip: 79.96.110.17

Servidores DNS Principal (mname) y Secundario (rname)
host: pck.org.pl
class: IN
ttl: 1066
type: SOA
mname: dns.home.pl
rname: admin.home.pl
serial: 1561545688
refresh: 14400
retry: 7200
expire: 2419200
minimum-ttl: 3600

Servidor de Correo
host: pck.org.pl
class: IN
ttl: 1066
type: MX
pri: 10
target: pck.org.pl

Información TXT
host: pck.org.pl
class: IN
ttl: 1066
type: TXT
txt: v=spf1 ip4:79.96.13.174 a mx
entries: Array