Registro IPv4
host: texgroup.org
class: IN
ttl: 21600
type: A
ip: 5.189.158.141

Servidores DNS Principal (mname) y Secundario (rname)
host: texgroup.org
class: IN
ttl: 21600
type: SOA
mname: ns1.first-ns.de
rname: dns.hetzner.com
serial: 2023072602
refresh: 86400
retry: 10800
expire: 3600000
minimum-ttl: 86400

Servidor de Correo
host: texgroup.org
class: IN
ttl: 21600
type: MX
pri: 10
target: mail.texgroup.org