Registro DMARC
v=DMARC1; p=none; pct=100

Registro IPv4
host: execulink.com
class: IN
ttl: 600
type: A
ip: 199.166.6.100

Servidores DNS Principal (mname) y Secundario (rname)
host: execulink.com
class: IN
ttl: 341817
type: SOA
mname: mallet.execulink.net
rname: sysadmin.execulink.com
serial: 2026041403
refresh: 158914
retry: 300
expire: 604800
minimum-ttl: 345600

Servidor de Correo
host: execulink.com
class: IN
ttl: 20962
type: MX
pri: 10
target: mailrouter1.execulink.com