Registro DMARC
v=DMARC1; p=none; fo=1; rua=mailto:rua+towtulsa.com@dmarc.barracudanetworks.com; ruf=mailto:ruf+towtulsa.com@dmarc.barracudanetworks.com

Registro IPv4
host: towtulsa.com
class: IN
ttl: 600
type: A
ip: 199.34.228.79

Servidores DNS Principal (mname) y Secundario (rname)
host: towtulsa.com
class: IN
ttl: 3600
type: SOA
mname: ns57.domaincontrol.com
rname: dns.jomax.net
serial: 2020091001
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

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

Información TXT
host: towtulsa.com
class: IN
ttl: 3600
type: TXT
txt: v=verifydomain MS=5943328
entries: Array

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