Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc@coringenieros.com; ruf=mailto:dmarc@coringenieros.com; sp=quarantine

Registro IPv4
host: coringenieros.com
class: IN
ttl: 300
type: A
ip: 77.37.50.31

Servidores DNS Principal (mname) y Secundario (rname)
host: coringenieros.com
class: IN
ttl: 3600
type: SOA
mname: ns1.dns-parking.com
rname: dns.hostinger.com
serial: 2025061201
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: coringenieros.com
class: IN
ttl: 600
type: MX
pri: 10
target: mailpro.backup24-7.com

Información TXT
host: coringenieros.com
class: IN
ttl: 600
type: TXT
txt: v=spf1 a mx a:mailpro.backup24-7.com ip4:149.56.38.29 ip4:149.56.155.137 ip4:149.56.155.239 ~all
entries: Array

Registro IPv6
host: coringenieros.com
class: IN
ttl: 300
type: AAAA
ipv6: 2a02:4780:2a:d45c:6a82:c841:cf4:f64a