Registro IPv4
host: career-first.net
class: IN
ttl: 3600
type: A
ip: 183.90.183.159

Servidores DNS Principal (mname) y Secundario (rname)
host: career-first.net
class: IN
ttl: 3600
type: SOA
mname: a.misconfigured.dns.server.invalid
rname: hostmaster.career-first.net
serial: 2026021507
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: career-first.net
class: IN
ttl: 3600
type: MX
pri: 10
target: career-first.net

Información TXT
host: career-first.net
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:183.90.183.159 include:_spf.cbsv.jp ~all
entries: Array