Registro DMARC
v=DMARC1; p=none; fo=1; rua=mailto:dmarc@fcn.pl; ruf=mailto:dmarc@fcn.pl

Registro IPv4
host: fcn.pl
class: IN
ttl: 67941
type: A
ip: 136.243.86.184

Servidores DNS Principal (mname) y Secundario (rname)
host: fcn.pl
class: IN
ttl: 10800
type: SOA
mname: ns0.datera.pl
rname: noc.datera.pl
serial: 107520
refresh: 3600
retry: 600
expire: 86400
minimum-ttl: 86400

Servidor de Correo
host: fcn.pl
class: IN
ttl: 67942
type: MX
pri: 10
target: mail.freeconet.pl

Información TXT
host: fcn.pl
class: IN
ttl: 300
type: TXT
txt: smv=cntmukfftt2zkm0u
entries: Array

Información TXT
host: fcn.pl
class: IN
ttl: 300
type: TXT
txt: v=spf1 mx ip4:213.218.108.128/26 ip4:213.218.116.64/27 ip4:195.200.214.0/24 ip4:217.98.91.240/28 include:_spf.jupiter.salesmanago.pl ~all
entries: Array