Registro IPv4
host: weba-cool.com
class: IN
ttl: 1800
type: A
ip: 148.251.168.51

Servidores DNS Principal (mname) y Secundario (rname)
host: weba-cool.com
class: IN
ttl: 1800
type: SOA
mname: ns1.first-ns.de
rname: dns.hetzner.com
serial: 2021011702
refresh: 14400
retry: 1800
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: weba-cool.com
class: IN
ttl: 1800
type: MX
pri: 10
target: mail.wuum.net.weba-cool.com