Registro DMARC
v=DMARC1; p=reject; rua=mailto:dmarc142@teltechnetworks.com; ruf=mailto:dmarc142@teltechnetworks.com; fo=1

Registro IPv4
host: teltechnetworks.com
class: IN
ttl: 3600
type: A
ip: 192.124.249.157

Servidores DNS Principal (mname) y Secundario (rname)
host: teltechnetworks.com
class: IN
ttl: 3600
type: SOA
mname: ns21.domaincontrol.com
rname: dns.jomax.net
serial: 2024080600
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 3600

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

Información TXT
host: teltechnetworks.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array

Información TXT
host: teltechnetworks.com
class: IN
ttl: 3600
type: TXT
txt: sophos-domain-verification=da7068bd6e5fafbcb7f8305ebc96dddba9086e503b6139ccf8462425ccea167d
entries: Array