Registro IPv4
host: sircus.dk
class: IN
ttl: 3600
type: A
ip: 49.12.122.94

Servidores DNS Principal (mname) y Secundario (rname)
host: sircus.dk
class: IN
ttl: 600
type: SOA
mname: ns1.dns.services
rname: post.dns.services
serial: 2023050809
refresh: 10800
retry: 3600
expire: 1814400
minimum-ttl: 7200

Servidor de Correo
host: sircus.dk
class: IN
ttl: 3600
type: MX
pri: 0
target: mail.sircus.dk