Registro DMARC
Valor: v=DMARC1; p=quarantine; rua=mailto:postmaster@ima.edu.mx; pct=50; adkim=s; aspf=s;

Registro IPv4
host: ima.edu.mx
class: IN
ttl: 300
type: A
ip: 192.249.127.71

Servidores DNS Principal (mname) y Secundario (rname)
host: ima.edu.mx
class: IN
ttl: 1800
type: SOA
mname: audrey.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2369021378
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: ima.edu.mx
class: IN
ttl: 300
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: ima.edu.mx
class: IN
ttl: 300
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: ima.edu.mx
class: IN
ttl: 300
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Servidor de Correo
host: ima.edu.mx
class: IN
ttl: 300
type: MX
pri: 10
target: alt4.aspmx.l.google.com

Servidor de Correo
host: ima.edu.mx
class: IN
ttl: 300
type: MX
pri: 10
target: alt3.aspmx.l.google.com

Información TXT
host: ima.edu.mx
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:192.249.127.71 +a +mx include:_spf.google.com include:spf.sendinblue.com ~all
entries: Array

Información TXT
host: ima.edu.mx
class: IN
ttl: 300
type: TXT
txt: Sendinblue-code:c6ce4845540aa7bb227ad80973837a0b
entries: Array

Información TXT
host: ima.edu.mx
class: IN
ttl: 300
type: TXT
txt: google-site-verification=a7HCG02mpqjZRteJMoyFQFDhVATDn3ANn5rdu53GOJY
entries: Array