Registro DMARC
v=DMARC1; p=quarantine; adkim=s; aspf=s

Registro IPv4
host: coldhosting.com
class: IN
ttl: 15650
type: A
ip: 23.26.155.80

Servidores DNS Principal (mname) y Secundario (rname)
host: coldhosting.com
class: IN
ttl: 15650
type: SOA
mname: ns6.coldhosting.com
rname: carlos.coldhosting.com
serial: 2024112902
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 10800

Servidor de Correo
host: coldhosting.com
class: IN
ttl: 15650
type: MX
pri: 10
target: alt4.aspmx.l.google.com

Servidor de Correo
host: coldhosting.com
class: IN
ttl: 15650
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: coldhosting.com
class: IN
ttl: 15650
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: coldhosting.com
class: IN
ttl: 15650
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Servidor de Correo
host: coldhosting.com
class: IN
ttl: 15650
type: MX
pri: 10
target: alt3.aspmx.l.google.com

Información TXT
host: coldhosting.com
class: IN
ttl: 15650
type: TXT
txt: v=spf1 a:coldhosting.net include:_spf.google.com ~all
entries: Array