Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:postmaster@blowhd.pl; ruf=mailto:postmaster@blowhd.pl; adkim=s; aspf=s

Registro IPv4
host: blowhd.pl
class: IN
ttl: 3342
type: A
ip: 91.228.197.32

Servidores DNS Principal (mname) y Secundario (rname)
host: blowhd.pl
class: IN
ttl: 3363
type: SOA
mname: ns1.blowhd.pl
rname: hostmaster.blowhd.pl
serial: 2014111103
refresh: 14400
retry: 3600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: blowhd.pl
class: IN
ttl: 3363
type: MX
pri: 10
target: mail.blowhd.pl

Información TXT
host: blowhd.pl
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ip4:185.157.80.80 -all
entries: Array