Registro DMARC
v=DMARC1; p=quarantine; pct=100

Registro IPv4
host: rrsd.mb.ca
class: IN
ttl: 3600
type: A
ip: 162.159.136.49

Registro IPv4
host: rrsd.mb.ca
class: IN
ttl: 3600
type: A
ip: 162.159.135.49

Servidores DNS Principal (mname) y Secundario (rname)
host: rrsd.mb.ca
class: IN
ttl: 86400
type: SOA
mname: dns.internic.ca
rname: noc.internic.ca
serial: 2024112801
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: rrsd.mb.ca
class: IN
ttl: 84600
type: MX
pri: 1
target: rrsd-mb-ca.mail.protection.outlook.com

Información TXT
host: rrsd.mb.ca
class: IN
ttl: 3600
type: TXT
txt: MS=ms36910328
entries: Array

Información TXT
host: rrsd.mb.ca
class: IN
ttl: 3600
type: TXT
txt: bcn=4C92CCB0-27CE-11ED-911E-A5BED7DCC7CA
entries: Array

Información TXT
host: rrsd.mb.ca
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.protection.outlook.com include:customerspf.schoolmessenger.com ip4:216.73.78.0/24 ip4:216.73.75.32/27 ip4:216.73.70.74/29 ip4:198.163.6.0/24 -all
entries: Array

Información TXT
host: rrsd.mb.ca
class: IN
ttl: 3600
type: TXT
txt: amazon-business-verification=517e3f90466480b2ec2d52f23b0fc4fed75ebd1c65f6d05cae5f04ff0d1ca305
entries: Array