Registro IPv4
host: narva.sk
class: IN
ttl: 5675
type: A
ip: 172.104.138.45

Servidores DNS Principal (mname) y Secundario (rname)
host: narva.sk
class: IN
ttl: 12876
type: SOA
mname: ns.slovanet.net
rname: dns.slovanet.net
serial: 2026011900
refresh: 7200
retry: 3600
expire: 604800
minimum-ttl: 10800

Servidor de Correo
host: narva.sk
class: IN
ttl: 12876
type: MX
pri: 100
target: mail-relay2.slovanet.net

Servidor de Correo
host: narva.sk
class: IN
ttl: 12876
type: MX
pri: 95
target: mail-relay1.slovanet.net

Servidor de Correo
host: narva.sk
class: IN
ttl: 12876
type: MX
pri: 10
target: smtp.slovanet.sk

Información TXT
host: narva.sk
class: IN
ttl: 12876
type: TXT
txt: v=spf1 include:spf.slovanet.sk include:_spf.upgates.com ~all
entries: Array