Registro DMARC
v=DMARC1; p=reject; pct=50; rua=mailto:postmaster@siwatsystem.com

Registro IPv4
host: cud55.com
class: IN
ttl: 300
type: A
ip: 171.7.129.130

Servidores DNS Principal (mname) y Secundario (rname)
host: cud55.com
class: IN
ttl: 1800
type: SOA
mname: evan.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2371473883
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: cud55.com
class: IN
ttl: 300
type: MX
pri: 50
target: mail.siwatsystem.com

Información TXT
host: cud55.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:172.104.80.89 ip4:172.236.140.192 include:siwatsystem.com include:siwatinc.com include:cud55.com ~all
entries: Array

Información TXT
host: cud55.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=vBQ0YOrXCR0aV2PbAqbwr3SUY54jHFLkd3iMI5BN4kA
entries: Array

Información TXT
host: cud55.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=_fdS2GKNwevlbahRKZpNwy3azyEIJTsoqJQbgbz4YjY
entries: Array