Servidores DNS Principal (mname) y Secundario (rname)
host: ntua.edu.tw
class: IN
ttl: 90
type: SOA
mname: dns
rname: hostmaster
serial: 1465
refresh: 900
retry: 600
expire: 86400
minimum-ttl: 3600

Servidor de Correo
host: ntua.edu.tw
class: IN
ttl: 362
type: MX
pri: 1
target: spam.ntua.edu.tw

Servidor de Correo
host: ntua.edu.tw
class: IN
ttl: 362
type: MX
pri: 10
target: gsuite.ntua.edu.tw

Información TXT
host: ntua.edu.tw
class: IN
ttl: 361
type: TXT
txt: 
entries: Array

Información TXT
host: ntua.edu.tw
class: IN
ttl: 361
type: TXT
txt: v=spf1 mx:spam.ntua.edu.tw ip4:140.131.21.19 ip4:140.131.21.20 ip4:140.131.21.3 ip4:120.97.122.71 a:ntua.edu.tw ~all
entries: Array

Información TXT
host: ntua.edu.tw
class: IN
ttl: 361
type: TXT
txt: phn5nd66vxj6fdwtnjb9zhkmzj89n6wh
entries: Array