Registro DMARC
v=DMARC1; p=none; rua=mailto:postmaster@mwdentallab.org; ruf=mailto:postmaster@mwdentallab.org; fo=1

Registro IPv4
host: mwdentallab.org
class: IN
ttl: 3600
type: A
ip: 66.55.82.174

Servidores DNS Principal (mname) y Secundario (rname)
host: mwdentallab.org
class: IN
ttl: 3601
type: SOA
mname: dns1.registrar-servers.com
rname: hostmaster.registrar-servers.com
serial: 1782322333
refresh: 43200
retry: 3600
expire: 604800
minimum-ttl: 3601

Servidor de Correo
host: mwdentallab.org
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.mwdentallab.org

Información TXT
host: mwdentallab.org
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ip4:66.55.82.174 -all
entries: Array