Registro IPv4
host: yacy.net
class: IN
ttl: 7200
type: A
ip: 188.40.30.87

Servidores DNS Principal (mname) y Secundario (rname)
host: yacy.net
class: IN
ttl: 7200
type: SOA
mname: ns1.your-server.de
rname: postmaster.your-server.de
serial: 2023102100
refresh: 14400
retry: 1800
expire: 604800
minimum-ttl: 7200

Servidor de Correo
host: yacy.net
class: IN
ttl: 7200
type: MX
pri: 10
target: mail.yacy.net