Registro IPv4
host: r2vx.com
class: IN
ttl: 120
type: A
ip: 202.172.26.26

Servidores DNS Principal (mname) y Secundario (rname)
host: r2vx.com
class: IN
ttl: 120
type: SOA
mname: ns1.value-domain.com
rname: hostmaster.r2vx.com
serial: 2020082618
refresh: 3600
retry: 900
expire: 604800
minimum-ttl: 120

Servidor de Correo
host: r2vx.com
class: IN
ttl: 120
type: MX
pri: 10
target: mb.r2vx.com

Información TXT
host: r2vx.com
class: IN
ttl: 120
type: TXT
txt: v=spf1 mx a -all
entries: Array