Registro IPv4
host: duhocnhatban.edu.vn
class: IN
ttl: 300
type: A
ip: 202.92.7.38

Servidores DNS Principal (mname) y Secundario (rname)
host: duhocnhatban.edu.vn
class: IN
ttl: 3600
type: SOA
mname: ns-master.inet.vn
rname: postmaster.inet.vn
serial: 2015072800
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Información TXT
host: duhocnhatban.edu.vn
class: IN
ttl: 300
type: TXT
txt: google-site-verification=XibtuEo-ZuLfaoRjQGTfMSwXr9NzI9Tk2pTlYZh9cjo
entries: Array