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

Registro IPv4
host: cose.org
class: IN
ttl: 600
type: A
ip: 52.71.89.123

Servidores DNS Principal (mname) y Secundario (rname)
host: cose.org
class: IN
ttl: 2712
type: SOA
mname: ns15.domaincontrol.com
rname: dns.jomax.net
serial: 2024111401
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: cose.org
class: IN
ttl: 600
type: MX
pri: 10
target: d224003a.ess.barracudanetworks.com

Servidor de Correo
host: cose.org
class: IN
ttl: 600
type: MX
pri: 1
target: d224003b.ess.barracudanetworks.com

Información TXT
host: cose.org
class: IN
ttl: 2712
type: TXT
txt: v=spf1 include:spf.protection.outlook.com ip4:173.241.231.0/25 exists:%{i}._spf.sparkpostmail.com include:email.clickdimensions.com include:customers.clickdimensions.com -all
entries: 

Información TXT
host: cose.org
class: IN
ttl: 2712
type: TXT
txt: 21h9G3JB+VfkZy6zxhr8y3orI94AN06mb43JhJb79xSvOvmrFmxGJrPLUOCb+0yEnW5uYzVIM6l1vIZ2pu1nxg==
entries: 

Información TXT
host: cose.org
class: IN
ttl: 2712
type: TXT
txt: ZOOM_verify_Lp3Y8GzucCzpKzFI6WZU6l
entries: