Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:5c1e9d93@mxtoolbox.dmarc-report.com; ruf=mailto:5c1e9d93@forensics.dmarc-report.com; fo=1; pct=100

Registro IPv4
host: fresnoteachers.org
class: IN
ttl: 1800
type: A
ip: 104.19.154.92

Servidores DNS Principal (mname) y Secundario (rname)
host: fresnoteachers.org
class: IN
ttl: 66843
type: SOA
mname: ns77.domaincontrol.com
rname: dns.jomax.net
serial: 2026043004
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

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

Información TXT
host: fresnoteachers.org
class: IN
ttl: 1800
type: TXT
txt: v=spf1 include:spf.protection.outlook.com ip4:50.250.160.137 -all
entries: Array

Información TXT
host: fresnoteachers.org
class: IN
ttl: 1800
type: TXT
txt: MS=ms94052107
entries: Array