Registro DMARC
v=spf1 a:dns.src-mtl.com ~all

Registro IPv4
host: src-mtl.com
class: IN
ttl: 458
type: A
ip: 50.2.250.12

Registro CNAME (Alias)
host: ijnet.net
class: IN
ttl: 458
type: CNAME
target: src-mtl.com

Servidores DNS Principal (mname) y Secundario (rname)
host: src-mtl.com
class: IN
ttl: 458
type: SOA
mname: dns.src-mtl.com
rname: hostmaster.src-mtl.com
serial: 1666309883
refresh: 43200
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: src-mtl.com
class: IN
ttl: 459
type: MX
pri: 0
target: mx.src-mtl.com

Información TXT
host: src-mtl.com
class: IN
ttl: 459
type: TXT
txt: v=spf1 a:dns.src-mtl.com ~all
entries: Array

Registro CNAME (Alias)
host: ijnet.net
class: IN
ttl: 457
type: CNAME
target: src-mtl.com