Registro DMARC
v=DMARC1; p=quarantine; pct=5; rua=mailto:reports@stucom.com;

Registro IPv4
host: stucom.com
class: IN
ttl: 935
type: A
ip: 151.80.59.249

Servidores DNS Principal (mname) y Secundario (rname)
host: stucom.com
class: IN
ttl: 1800
type: SOA
mname: ns1.digitalocean.com
rname: hostmaster.stucom.com
serial: 1772966745
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: stucom.com
class: IN
ttl: 1754
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: stucom.com
class: IN
ttl: 1754
type: MX
pri: 10
target: alt3.aspmx.l.google.com

Servidor de Correo
host: stucom.com
class: IN
ttl: 1754
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: stucom.com
class: IN
ttl: 1754
type: MX
pri: 10
target: alt4.aspmx.l.google.com

Servidor de Correo
host: stucom.com
class: IN
ttl: 1754
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Información TXT
host: stucom.com
class: IN
ttl: 3554
type: TXT
txt: v=spf1 include:_spf.google.com include:vtigermails.com ~all
entries: Array

Información TXT
host: stucom.com
class: IN
ttl: 3554
type: TXT
txt: canva-site-verification=6DKV0DiwVctyyrx6eKIP4A
entries: Array

Información TXT
host: stucom.com
class: IN
ttl: 3554
type: TXT
txt: google-site-verification=pH9sGq_Bb5XcHdLAb0pXjSV4GFxSc0i56Dmskmc6vMI
entries: Array