Registro IPv4
host: whatis.com.sg
class: IN
ttl: 14400
type: A
ip: 103.11.189.91

Servidores DNS Principal (mname) y Secundario (rname)
host: whatis.com.sg
class: IN
ttl: 21600
type: SOA
mname: ns1.sgsvr.com
rname: enquiry.iclickmedia.com.sg
serial: 2026010601
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 300

Servidor de Correo
host: whatis.com.sg
class: IN
ttl: 14400
type: MX
pri: 0
target: mail.whatis.com.sg

Información TXT
host: whatis.com.sg
class: IN
ttl: 14400
type: TXT
txt: v=spf1 +a +mx +ip4:103.11.189.19 +ip4:103.11.189.91 ~all
entries: Array