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

Registro IPv4
host: coldhosting.com
class: IN
ttl: 86400
type: A
ip: 185.230.55.45

Servidores DNS Principal (mname) y Secundario (rname)
host: coldhosting.com
class: IN
ttl: 86400
type: SOA
mname: ns1.coldhosting.com
rname: infor.coldhosting.com
serial: 2024090604
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 10800

Servidor de Correo
host: coldhosting.com
class: IN
ttl: 86400
type: MX
pri: 1
target: ASPMX.L.GOOGLE.com

Servidor de Correo
host: coldhosting.com
class: IN
ttl: 86400
type: MX
pri: 10
target: ALT4.ASPMX.L.GOOGLE.com

Servidor de Correo
host: coldhosting.com
class: IN
ttl: 86400
type: MX
pri: 10
target: ALT3.ASPMX.L.GOOGLE.com

Servidor de Correo
host: coldhosting.com
class: IN
ttl: 86400
type: MX
pri: 5
target: ALT2.ASPMX.L.GOOGLE.com

Servidor de Correo
host: coldhosting.com
class: IN
ttl: 86400
type: MX
pri: 5
target: ALT1.ASPMX.L.GOOGLE.com

Información TXT
host: coldhosting.com
class: IN
ttl: 86400
type: TXT
txt: v=spf1 a:coldhosting.net include:_spf.google.com ~all
entries: Array