Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: intcourierpro.com
class: IN
ttl: 14400
type: A
ip: 66.29.141.25

Servidores DNS Principal (mname) y Secundario (rname)
host: intcourierpro.com
class: IN
ttl: 123937
type: SOA
mname: dns1.namecheaphosting.com
rname: cpanel.tech.namecheap.com
serial: 1786517415
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 86400

Servidor de Correo
host: intcourierpro.com
class: IN
ttl: 14400
type: MX
pri: 10
target: mx2-hosting.jellyfish.systems

Servidor de Correo
host: intcourierpro.com
class: IN
ttl: 14400
type: MX
pri: 5
target: mx1-hosting.jellyfish.systems

Servidor de Correo
host: intcourierpro.com
class: IN
ttl: 14400
type: MX
pri: 20
target: mx3-hosting.jellyfish.systems

Información TXT
host: intcourierpro.com
class: IN
ttl: 14400
type: TXT
txt: v=spf1 +a +mx +ip4:66.29.141.17 +ip4:66.29.141.24 include:spf.web-hosting.com ~all
entries: Array