Registro IPv4
host: vnptbinhduong.vn
class: IN
ttl: 3600
type: A
ip: 113.161.161.138

Servidores DNS Principal (mname) y Secundario (rname)
host: vnptbinhduong.vn
class: IN
ttl: 3600
type: SOA
mname: vdc-hn01.vnn.vn
rname: postmaster.vnn.vn
serial: 2026051802
refresh: 3600
retry: 3600
expire: 1209600
minimum-ttl: 3600