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

Registro IPv4
host: jdhco.com
class: IN
ttl: 3600
type: A
ip: 146.190.184.250

Servidores DNS Principal (mname) y Secundario (rname)
host: jdhco.com
class: IN
ttl: 3600
type: SOA
mname: ns1-34.azure-dns.com
rname: azuredns-hostmaster.microsoft.com
serial: 1
refresh: 3600
retry: 300
expire: 2419200
minimum-ttl: 300

Servidor de Correo
host: jdhco.com
class: IN
ttl: 3600
type: MX
pri: 10
target: d313794a.ess.barracudanetworks.com

Servidor de Correo
host: jdhco.com
class: IN
ttl: 3600
type: MX
pri: 20
target: d313794b.ess.barracudanetworks.com

Información TXT
host: jdhco.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:50.255.251.83 ip4:216.58.231.100 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com -all
entries: Array

Información TXT
host: jdhco.com
class: IN
ttl: 3600
type: TXT
txt: MS=ms23774702
entries: Array