Registro IPv4
host: math-me.ir
class: IN
ttl: 300
type: A
ip: 172.67.136.192

Registro IPv4
host: math-me.ir
class: IN
ttl: 300
type: A
ip: 104.21.70.149

Servidores DNS Principal (mname) y Secundario (rname)
host: math-me.ir
class: IN
ttl: 1800
type: SOA
mname: gemma.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2417772454
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800