Registro IPv4
host: city2k.net
class: IN
ttl: 14400
type: A
ip: 5.135.15.15

Servidores DNS Principal (mname) y Secundario (rname)
host: city2k.net
class: IN
ttl: 21600
type: SOA
mname: ns1.city2k.net
rname: hostmaster.city2k.net
serial: 2024052701
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: city2k.net
class: IN
ttl: 14400
type: MX
pri: 0
target: city2k.net

Información TXT
host: city2k.net
class: IN
ttl: 14400
type: TXT
txt: v=spf1 ip4:135.125.7.211 ip4:51.91.118.101 +a +mx +ip4:5.135.15.15 ~all
entries: Array