Registro IPv4
host: circadia.vn
class: IN
ttl: 300
type: A
ip: 103.48.84.73

Servidores DNS Principal (mname) y Secundario (rname)
host: circadia.vn
class: IN
ttl: 1800
type: SOA
mname: martin.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2404292567
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Información TXT
host: circadia.vn
class: IN
ttl: 300
type: TXT
txt: v=spf1 a mx ~all
entries: Array