Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc+109098@smartemailing.cz; fo=1

Registro IPv4
host: s4y.sk
class: IN
ttl: 600
type: A
ip: 37.9.175.132

Servidores DNS Principal (mname) y Secundario (rname)
host: s4y.sk
class: IN
ttl: 1800
type: SOA
mname: ns1.websupport.sk
rname: admin.websupport.sk
serial: 1725987865
refresh: 7200
retry: 2048
expire: 1048576
minimum-ttl: 2560

Servidor de Correo
host: s4y.sk
class: IN
ttl: 600
type: MX
pri: 5
target: mailin1.s4y.sk

Servidor de Correo
host: s4y.sk
class: IN
ttl: 600
type: MX
pri: 10
target: mailin2.s4y.sk

Información TXT
host: s4y.sk
class: IN
ttl: 600
type: TXT
txt: google-site-verification=8lJnD2oztdoVJSjD55cOY2J4RjyEKPoxI_-6GRJWqbM
entries: Array

Información TXT
host: s4y.sk
class: IN
ttl: 600
type: TXT
txt: v=spf1 a mx include:_spf.m1.websupport.sk include:spf.smartemailing.cz ~all
entries: Array

Información TXT
host: s4y.sk
class: IN
ttl: 600
type: TXT
txt: spf2.0/pra a mx include:_sid.m1.websupport.sk ?all
entries: Array

Registro IPv6
host: s4y.sk
class: IN
ttl: 600
type: AAAA
ipv6: 2a00:4b40:aaaa:2001::7