Registro DMARC
v=DMARC1; p=quarantine

Registro IPv4
host: reqtec.com
class: IN
ttl: 300
type: A
ip: 172.67.215.170

Registro IPv4
host: reqtec.com
class: IN
ttl: 300
type: A
ip: 104.21.53.167

Servidores DNS Principal (mname) y Secundario (rname)
host: reqtec.com
class: IN
ttl: 1800
type: SOA
mname: aitana.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2416110278
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: reqtec.com
class: IN
ttl: 300
type: MX
pri: 10
target: mail.protonmail.ch

Servidor de Correo
host: reqtec.com
class: IN
ttl: 300
type: MX
pri: 20
target: mailsec.protonmail.ch

Información TXT
host: reqtec.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=nR5N-JGI18uEoMDUVV-W35MLv5F8TyVrwBKd1ITYUd4
entries: Array

Información TXT
host: reqtec.com
class: IN
ttl: 300
type: TXT
txt: protonmail-verification=074714cd57b6891369040d77b76e3ab63538d762
entries: Array

Información TXT
host: reqtec.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:_spf.protonmail.ch ~all
entries: Array