Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarcreports@ispro.pl;  fo=1; pct=100;

Registro IPv4
host: ispro.pl
class: IN
ttl: 300
type: A
ip: 104.21.28.207

Registro IPv4
host: ispro.pl
class: IN
ttl: 300
type: A
ip: 172.67.147.148

Servidores DNS Principal (mname) y Secundario (rname)
host: ispro.pl
class: IN
ttl: 1800
type: SOA
mname: anuj.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2418057248
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: ispro.pl
class: IN
ttl: 300
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: ispro.pl
class: IN
ttl: 300
type: MX
pri: 10
target: aspmx2.googlemail.com

Servidor de Correo
host: ispro.pl
class: IN
ttl: 300
type: MX
pri: 10
target: aspmx3.googlemail.com

Servidor de Correo
host: ispro.pl
class: IN
ttl: 300
type: MX
pri: 10
target: aspmx4.googlemail.com

Servidor de Correo
host: ispro.pl
class: IN
ttl: 300
type: MX
pri: 10
target: aspmx5.googlemail.com

Servidor de Correo
host: ispro.pl
class: IN
ttl: 300
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: ispro.pl
class: IN
ttl: 300
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Información TXT
host: ispro.pl
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:94.152.164.250 include:aspmx.googlemail.com include:_spf.google.com ~all
entries: Array