Registro DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:dmarc@poligran.edu.co; ruf=mailto:dmarc@poligran.edu.co; fo=1; sp=reject; aspf=s; adkim=s

Registro IPv4
host: poligran.edu.co
class: IN
ttl: 300
type: A
ip: 104.18.30.242

Registro IPv4
host: poligran.edu.co
class: IN
ttl: 300
type: A
ip: 104.18.31.242

Servidores DNS Principal (mname) y Secundario (rname)
host: poligran.edu.co
class: IN
ttl: 1800
type: SOA
mname: glen.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2406163201
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: poligran.edu.co
class: IN
ttl: 300
type: MX
pri: 0
target: poligran-edu-co.mail.protection.outlook.com

Información TXT
host: poligran.edu.co
class: IN
ttl: 300
type: TXT
txt: 921r9kmbgutrrob8jr8jgbd7gj
entries: Array

Información TXT
host: poligran.edu.co
class: IN
ttl: 300
type: TXT
txt: include:44653797.spf02.hubspotemail.net
entries: Array

Información TXT
host: poligran.edu.co
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:23.143.96.1 ip4:190.131.241.185 ip4:66.231.226.1 ip4:208.39.105.123 ip4:45.192.18.4 include:spf.protection.outlook.com  include:servers.mcsv.net include:amazonses.com include:44653797.spf02.hubspotemail.net -all
entries: Array

Información TXT
host: poligran.edu.co
class: IN
ttl: 300
type: TXT
txt: verification=weIV55-iaCIMn6N5GcTw7V9XFTSGreYEQ1L7OBEaXs4
entries: Array

Información TXT
host: poligran.edu.co
class: IN
ttl: 300
type: TXT
txt: upmich0ekefanhnnmhhfbj95d9
entries: Array

Información TXT
host: poligran.edu.co
class: IN
ttl: 300
type: TXT
txt: 9qpppsvr36rbu7in4tpql1equh
entries: Array

Información TXT
host: poligran.edu.co
class: IN
ttl: 300
type: TXT
txt: 4598f18de0a26bd3ac30ccecb235d34fac3c23545d9fc75375ed6c410ce5f103
entries: Array

Información TXT
host: poligran.edu.co
class: IN
ttl: 300
type: TXT
txt: h1g6u4v5l2quetrkov23if14jt
entries: Array

Registro IPv6
host: poligran.edu.co
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700::6812:1ff2

Registro IPv6
host: poligran.edu.co
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700::6812:1ef2