Registro DMARC
v=DMARC1; p=quarantine; pct=100; fo=1; ri=3600; rua=mailto:c3120f25@dmarc.mailgun.org,mailto:e52b9714@inbox.ondmarc.com; ruf=mailto:c3120f25@dmarc.mailgun.org,mailto:e52b9714@inbox.ondmarc.com;

Registro IPv4
host: serveo.net
class: IN
ttl: 2677
type: A
ip: 138.68.79.95

Servidores DNS Principal (mname) y Secundario (rname)
host: serveo.net
class: IN
ttl: 1800
type: SOA
mname: ns1.digitalocean.com
rname: hostmaster.serveo.net
serial: 1761485722
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: serveo.net
class: IN
ttl: 2174
type: MX
pri: 20
target: mailsec.protonmail.ch

Servidor de Correo
host: serveo.net
class: IN
ttl: 2174
type: MX
pri: 10
target: mail.protonmail.ch

Información TXT
host: serveo.net
class: IN
ttl: 3600
type: TXT
txt: protonmail-verification=33aca7be3d03de476bef65e0e68a53e684bd598b
entries: Array

Información TXT
host: serveo.net
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_spf.protonmail.ch include:mailgun.org ~all
entries: Array

Información TXT
host: serveo.net
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=QWLseM1ejnb3dDck9JZ8oKosRtHXNSiVPco2qQN1AOc
entries: Array

Información TXT
host: serveo.net
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=80C7QtsC3uG831u1f6SuGnBx9okEoCSSI7gxF5b5-8k
entries: Array