Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc+1637@smartemailing.cz; fo=1

Registro IPv4
host: itsk.sk
class: IN
ttl: 3600
type: A
ip: 195.168.34.179

Servidores DNS Principal (mname) y Secundario (rname)
host: itsk.sk
class: IN
ttl: 1800
type: SOA
mname: ns.syphon.sk
rname: root.syphon.sk
serial: 2024110501
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: itsk.sk
class: IN
ttl: 3600
type: MX
pri: 10
target: mailin.mx-hub.sk

Servidor de Correo
host: itsk.sk
class: IN
ttl: 3600
type: MX
pri: 10
target: mailin.mx-hub.eu

Servidor de Correo
host: itsk.sk
class: IN
ttl: 3600
type: MX
pri: 10
target: mailin.mx-hub.cz

Servidor de Correo
host: itsk.sk
class: IN
ttl: 3600
type: MX
pri: 10
target: mailin.mx-hub.net

Información TXT
host: itsk.sk
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx include:_spf.syphon.sk ip4:158.255.249.164 include:spf.smartemailing.cz ip4:158.255.249.162 include:mail.eraweb.sk ?all
entries: Array

Información TXT
host: itsk.sk
class: IN
ttl: 3600
type: TXT
txt: 20170313115848xw7ce3rd0qs5i41avvbc2v9e6u4xjgtsh0vem6czhacn4m6cmp
entries: Array

Información TXT
host: itsk.sk
class: IN
ttl: 3600
type: TXT
txt: v=spf2.0/mfrom,pra +a +mx include:_spf2.syphon.sk ip4:158.255.249.164 include:spf.smartemailing.cz ip4:158.255.249.162 include:mail.eraweb.sk ?all
entries: Array

Información TXT
host: itsk.sk
class: IN
ttl: 3600
type: TXT
txt: MS=C20CF10F57761D766EE485A8AE6A28994317B462
entries: Array