Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc@dowell-edu.com;ruf=mailto:dmarc@dowell-edu.com;adkim=r; aspf=s; pct=100; rf=afrf; ri=86400; sp=none

Registro IPv4
host: dowell-edu.com
class: IN
ttl: 3600
type: A
ip: 192.142.67.38

Servidores DNS Principal (mname) y Secundario (rname)
host: dowell-edu.com
class: IN
ttl: 3600
type: SOA
mname: dns.dowell-edu.com
rname: hostmaster.dowell-edu.com
serial: 1893535887
refresh: 43200
retry: 3600
expire: 604800
minimum-ttl: 3601

Servidor de Correo
host: dowell-edu.com
class: IN
ttl: 3600
type: MX
pri: 0
target: dowell-edu.com

Información TXT
host: dowell-edu.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:154.52.107.100 ip4:154.52.107.101 ip4:154.52.107.102 ip4:154.52.107.103 ip4:154.52.107.104 ip4:69.48.179.215 ip4:69.48.183.94 ip4:69.48.183.219 ip4:69.48.183.244 ip4:140.235.17.162 ip4:140.235.17.163 ip4:140.235.17.164 ip4:140.235.17.165 ip4:23.159.169.17 ip4:23.159.169.23 ip4:23.159.169.36 ip4:23.159.169.81 ip4:23.159.169.82 ip4:23.159.169.107 ip4:23.159.169.110 ip4:23.159.169.137 ip4:23.159.169.163 ip4:23.159.169.170 ip4:23.159.169.193 ip4:23.159.169.199 ip4:23.159.169.214 ip4:23.159.169.239 ip4:23.159.169.240 ip4:82.21.188.18 ip4:82.21.188.23 ip4:82.21.188.155 ip4:82.21.188.157 ip4:82.21.188.158 ip4:82.21.188.159 ip4:82.21.188.160 ip4:82.21.188.161 ip4:82.21.188.162 ip4:82.21.188.163 ip4:82.21.188.164 ip4:82.21.188.165 ip4:82.21.188.166 ip4:82.21.188.167 ip4:82.21.188.168 ip4:82.21.188.169 ip4:82.21.188.170 ip4:82.21.188.171 ip4:82.21.188.172 ip4:82.21.188.173 ip4:82.21.188.174 ip4:82.21.188.175 ip4:82.21.188.176 ip4:82.21.188.177 ip4:82.21.188.179 ip4:82.21.188.180 ip4:82.21.188.181 ip4:82.21.188.182 ip4:82.21.188.183 ip4:82.21.188.184 ip4:82.21.188.186 ip4:82.21.188.187 ip4:82.21.188.188 ip4:82.21.188.189 ip4:82.21.188.190 ip4:82.21.188.191 ip4:82.21.188.193 ip4:82.21.188.194 ip4:82.21.188.196 ip4:82.21.188.198 ip4:82.21.188.199 ip4:82.21.188.200 ip4:82.21.188.201 -all
entries: Array