Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:quarantine@iitcoman.com; ruf=mailto:quarantine@iitcoman.com; fo=0:1:d:s; pct=100

Registro IPv4
host: iitcoman.com
class: IN
ttl: 3600
type: A
ip: 40.115.40.177

Servidores DNS Principal (mname) y Secundario (rname)
host: iitcoman.com
class: IN
ttl: 7200
type: SOA
mname: NS23.WORLDNIC.com
rname: namehost.WORLDNIC.com
serial: 125041309
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: iitcoman.com
class: IN
ttl: 3600
type: MX
pri: 0
target: iitcoman-com.mail.protection.outlook.com

Información TXT
host: iitcoman.com
class: IN
ttl: 1800
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array

Información TXT
host: iitcoman.com
class: IN
ttl: 1800
type: TXT
txt: v69k2j59cyzbz1jv4kwjbtt3k5spdw4k
entries: Array