Registro IPv4
host: jef-safi.net
class: IN
ttl: 3600
type: A
ip: 91.209.174.21

Servidores DNS Principal (mname) y Secundario (rname)
host: jef-safi.net
class: IN
ttl: 3600
type: SOA
mname: ns21.ophos.com
rname: hostmaster.jef-safi.net
serial: 2023121000
refresh: 3600
retry: 3600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: jef-safi.net
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.jef-safi.net

Información TXT
host: jef-safi.net
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ip4:91.209.174.21 ~all
entries: Array