Registro DMARC
v=DMARC1; p=quarantine

Servidores DNS Principal (mname) y Secundario (rname)
host: esteve.li
class: IN
ttl: 1800
type: SOA
mname: beth.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2379785042
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: esteve.li
class: IN
ttl: 300
type: MX
pri: 10
target: mail.tutanota.de

Información TXT
host: esteve.li
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf.tutanota.de -all
entries: Array

Información TXT
host: esteve.li
class: IN
ttl: 300
type: TXT
txt: t-verify=f5c11b77098e0820bb35332d26cec255
entries: Array