Registro DMARC
v=DMARC1;p=quarantine;sp=quarantine;pct=100;rua=mailto:autentica@itns.com.mx;ruf=mailto:autentica@itns.com.mx;ri=86400;aspf=r;adkim=r;fo=1;

Registro IPv4
host: itns.com.mx
class: IN
ttl: 599862
type: A
ip: 192.169.178.106

Servidores DNS Principal (mname) y Secundario (rname)
host: itns.com.mx
class: IN
ttl: 599862
type: SOA
mname: ns73.domaincontrol.com
rname: dns.jomax.net
serial: 2025070603
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: itns.com.mx
class: IN
ttl: 599861
type: MX
pri: 0
target: mail.itns.com.mx

Información TXT
host: itns.com.mx
class: IN
ttl: 599861
type: TXT
txt: v=spf1 a mx include:secureserver.net ~all
entries: Array