Registro IPv4
host: ustechportal.com
class: IN
ttl: 300
type: A
ip: 172.67.157.17

Registro IPv4
host: ustechportal.com
class: IN
ttl: 300
type: A
ip: 104.21.34.79

Servidores DNS Principal (mname) y Secundario (rname)
host: ustechportal.com
class: IN
ttl: 1800
type: SOA
mname: carl.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2363117915
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

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

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

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

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

Servidor de Correo
host: ustechportal.com
class: IN
ttl: 300
type: MX
pri: 15
target: tiyxs4q4u6petzsbka7gvxrgazh5af24f2n53dtcbcgaan4uaiyq.mx-verification.google.com

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