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

Registro IPv4
host: tutanota.com
class: IN
ttl: 238
type: A
ip: 185.205.69.12

Servidores DNS Principal (mname) y Secundario (rname)
host: tutanota.com
class: IN
ttl: 600
type: SOA
mname: ns-1714.awsdns-22.co.uk
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: tutanota.com
class: IN
ttl: 590
type: MX
pri: 0
target: mail.tutanota.de

Información TXT
host: tutanota.com
class: IN
ttl: 600
type: TXT
txt: v=spf1 include:spf.tutanota.de -all
entries: Array

Información TXT
host: tutanota.com
class: IN
ttl: 600
type: TXT
txt: abuseipdb-verification=V6gdNUbd
entries: Array

Información TXT
host: tutanota.com
class: IN
ttl: 600
type: TXT
txt: google-site-verification=f4CoOCIjk4gRC1tdcBRI0BB17BJXEyPp9vIY6vFwgkg
entries: Array

Registro IPv6
host: tutanota.com
class: IN
ttl: 128
type: AAAA
ipv6: 2a10:e000:1::12