Registro IPv4
host: byndoor.com
class: IN
ttl: 21600
type: A
ip: 162.215.226.3

Servidores DNS Principal (mname) y Secundario (rname)
host: byndoor.com
class: IN
ttl: 7200
type: SOA
mname: dns1.bigrock.in
rname: proplusmedia2017.gmail.com
serial: 2026051302
refresh: 7200
retry: 7200
expire: 172800
minimum-ttl: 38400