Registro DMARC
v=DMARC1; p=quarantine

Registro IPv4
host: gu.ma
class: IN
ttl: 3600
type: A
ip: 216.198.79.1

Servidores DNS Principal (mname) y Secundario (rname)
host: gu.ma
class: IN
ttl: 3600
type: SOA
mname: ns1.geniousdns.com
rname: hostmaster.genious.net
serial: 2026013006
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 1200

Servidor de Correo
host: gu.ma
class: IN
ttl: 3600
type: MX
pri: 10
target: mailsec.protonmail.ch

Servidor de Correo
host: gu.ma
class: IN
ttl: 3600
type: MX
pri: 20
target: mail.protonmail.ch

Información TXT
host: gu.ma
class: IN
ttl: 3600
type: TXT
txt: protonmail-verification=13e446beec15ad6f5a2e0553983a224e52360048
entries: Array

Información TXT
host: gu.ma
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=P5zONvNN8d1yjSa28HtbSaXnpg1K_znxeXKkNWDn1UI
entries: Array

Información TXT
host: gu.ma
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_spf.protonmail.ch include:amazonses.com ~all
entries: Array