Registro IPv4
host: hammerheads.nl
class: IN
ttl: 3600
type: A
ip: 37.97.245.5

Servidores DNS Principal (mname) y Secundario (rname)
host: hammerheads.nl
class: IN
ttl: 3600
type: SOA
mname: ns1.ahbv.nl
rname: hostmaster.hammerheads.nl
serial: 2026092305
refresh: 3600
retry: 3600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: hammerheads.nl
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.hammerheads.nl

Información TXT
host: hammerheads.nl
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ip4:37.97.245.5 ~all
entries: Array