Registro DMARC
v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

Registro IPv4
host: colegiotamaulipas.mx
class: IN
ttl: 3600
type: A
ip: 174.136.28.88

Servidores DNS Principal (mname) y Secundario (rname)
host: colegiotamaulipas.mx
class: IN
ttl: 3600
type: SOA
mname: ns175.neubox.net
rname: hostmaster.colegiotamaulipas.mx
serial: 2023110901
refresh: 3600
retry: 3600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: colegiotamaulipas.mx
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.colegiotamaulipas.mx

Información TXT
host: colegiotamaulipas.mx
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ip4:174.136.28.88 include:relay.mailchannels.net ~all
entries: Array