Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: groupeudson.com
class: IN
ttl: 10505
type: A
ip: 209.16.158.160

Servidores DNS Principal (mname) y Secundario (rname)
host: groupeudson.com
class: IN
ttl: 12478
type: SOA
mname: nsa.n0c.com
rname: hostmaster.groupeudson.com
serial: 2026092006
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: groupeudson.com
class: IN
ttl: 12478
type: MX
pri: 0
target: mail.groupeudson.com

Información TXT
host: groupeudson.com
class: IN
ttl: 12478
type: TXT
txt: v=spf1 a mx ip4:209.16.158.160 ~all
entries: Array