Registro DMARC
v=DMARC1;p=none

Registro IPv4
host: mazoviamtb.pl
class: IN
ttl: 3600
type: A
ip: 91.211.221.102

Servidores DNS Principal (mname) y Secundario (rname)
host: mazoviamtb.pl
class: IN
ttl: 21600
type: SOA
mname: dns.smarthost.pl
rname: sysadmin.smarthost.pl
serial: 2024042701
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: mazoviamtb.pl
class: IN
ttl: 3600
type: MX
pri: 0
target: mazoviamtb.pl

Información TXT
host: mazoviamtb.pl
class: IN
ttl: 3600
type: TXT
txt: v=spf1 +a +mx +ip4:91.211.220.49 ~all
entries: Array