Registro IPv4
host: just-once.net
class: IN
ttl: 300
type: A
ip: 205.196.211.225

Servidores DNS Principal (mname) y Secundario (rname)
host: just-once.net
class: IN
ttl: 300
type: SOA
mname: ns1.dreamhost.com
rname: hostmaster.dreamhost.com
serial: 2023092700
refresh: 16864
retry: 600
expire: 1814400
minimum-ttl: 300

Servidor de Correo
host: just-once.net
class: IN
ttl: 300
type: MX
pri: 0
target: mx1.mailchannels.net

Servidor de Correo
host: just-once.net
class: IN
ttl: 300
type: MX
pri: 0
target: mx2.mailchannels.net

Información TXT
host: just-once.net
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:servers.mcsv.net ?all
entries: Array