Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc@pwn.pl;

Registro IPv4
host: biblionetka.pl
class: IN
ttl: 3600
type: A
ip: 193.105.45.123

Servidores DNS Principal (mname) y Secundario (rname)
host: biblionetka.pl
class: IN
ttl: 3600
type: SOA
mname: dns.home.pl
rname: admin.home.pl
serial: 1572008405
refresh: 14400
retry: 7200
expire: 2419200
minimum-ttl: 3600

Información registro PTR (Reverso - Inverso)
host: biblionetka.pl
class: IN
ttl: 3600
type: PTR
target: 68.97.25.157.in-addr.arpa

Servidor de Correo
host: biblionetka.pl
class: IN
ttl: 3600
type: MX
pri: 0
target: biblionetka-pl.mail.protection.outlook.com

Información TXT
host: biblionetka.pl
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array