Registro DMARC
v=DMARC1; p=reject; rua=mailto:dmarc@duet3d.com; adkim=r;

Registro IPv4
host: duet3d.com
class: IN
ttl: 300
type: A
ip: 172.67.144.234

Registro IPv4
host: duet3d.com
class: IN
ttl: 300
type: A
ip: 104.21.10.76

Servidores DNS Principal (mname) y Secundario (rname)
host: duet3d.com
class: IN
ttl: 1800
type: SOA
mname: carol.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2372665942
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: duet3d.com
class: IN
ttl: 300
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: duet3d.com
class: IN
ttl: 300
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: duet3d.com
class: IN
ttl: 300
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Servidor de Correo
host: duet3d.com
class: IN
ttl: 300
type: MX
pri: 10
target: alt3.aspmx.l.google.com

Servidor de Correo
host: duet3d.com
class: IN
ttl: 300
type: MX
pri: 10
target: alt4.aspmx.l.google.com

Información TXT
host: duet3d.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 +ip4:46.101.63.223 +ip4:35.214.99.101 +a +mx include:_spf.google.com +include:_spf.mailspamprotection.com ~all
entries: Array

Información TXT
host: duet3d.com
class: IN
ttl: 300
type: TXT
txt: google-site-verification=Zfe3Y74-Ku3LHGlMNti8g4Ql5ZSlkxw7oC5sH8hfIdw
entries: Array

Registro IPv6
host: duet3d.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3035::ac43:90ea

Registro IPv6
host: duet3d.com
class: IN
ttl: 300
type: AAAA
ipv6: 2606:4700:3036::6815:a4c