Registro DMARC
v=DMARC1; p=none; rua=mailto:tu-email@cetis17.edu.mx

Registro IPv4
host: cetis17.edu.mx
class: IN
ttl: 1800
type: A
ip: 191.101.13.27

Servidores DNS Principal (mname) y Secundario (rname)
host: cetis17.edu.mx
class: IN
ttl: 1367
type: SOA
mname: ns1.dns-parking.com
rname: dns.hostinger.com
serial: 2026091001
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: cetis17.edu.mx
class: IN
ttl: 1367
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: cetis17.edu.mx
class: IN
ttl: 1367
type: MX
pri: 10
target: alt3.aspmx.l.google.com

Servidor de Correo
host: cetis17.edu.mx
class: IN
ttl: 1367
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: cetis17.edu.mx
class: IN
ttl: 1367
type: MX
pri: 10
target: alt4.aspmx.l.google.com

Servidor de Correo
host: cetis17.edu.mx
class: IN
ttl: 1367
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Información TXT
host: cetis17.edu.mx
class: IN
ttl: 1367
type: TXT
txt: v=spf1 include:_spf.google.com ~all
entries: Array

Registro IPv6
host: cetis17.edu.mx
class: IN
ttl: 1800
type: AAAA
ipv6: 2a02:4780:b:971::ac7:f0fd:5