Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: thetaxschool.com
class: IN
ttl: 14400
type: A
ip: 216.117.170.242

Servidores DNS Principal (mname) y Secundario (rname)
host: thetaxschool.com
class: IN
ttl: 21600
type: SOA
mname: ns1.ws100.aitcom.net
rname: sysadmin.ait.com
serial: 2025050600
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: thetaxschool.com
class: IN
ttl: 14400
type: MX
pri: 10
target: mail.thetaxschool.com

Información TXT
host: thetaxschool.com
class: IN
ttl: 14400
type: TXT
txt: v=spf1 ip4:216.117.140.7 ip4:216.117.170.242 +a +mx +ip4:216.117.146.91 +ip4:216.117.165.100 +ip4:216.117.139.45 +ip4:216.117.148.15 ~all
entries: Array