Registro DMARC
v=DMARC1; p=quarantine; adkim=s

Registro IPv4
host: cofed.com
class: IN
ttl: 91
type: A
ip: 162.158.121.113

Registro IPv4
host: cofed.com
class: IN
ttl: 91
type: A
ip: 36.0.203.0

Registro IPv4
host: cofed.com
class: IN
ttl: 91
type: A
ip: 9.39.16.36

Registro IPv4
host: cofed.com
class: IN
ttl: 91
type: A
ip: 0.0.0.0

Servidores DNS Principal (mname) y Secundario (rname)
host: cofed.com
class: IN
ttl: 86400
type: SOA
mname: ns4.cofed.com
rname: admin.cofed.com
serial: 2036245545
refresh: 1200
retry: 300
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: cofed.com
class: IN
ttl: 600
type: MX
pri: 10
target: mail.tutanota.de

Información TXT
host: cofed.com
class: IN
ttl: 90
type: TXT
txt: yandex-verification: 2400:cb00:927:1024::a29e:7972 ES AS13335
entries: Array