Registro IPv4
host: tangentdesign.biz
class: IN
ttl: 300
type: A
ip: 104.21.11.42

Registro IPv4
host: tangentdesign.biz
class: IN
ttl: 300
type: A
ip: 172.67.147.180

Servidores DNS Principal (mname) y Secundario (rname)
host: tangentdesign.biz
class: IN
ttl: 1800
type: SOA
mname: jim.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2414969842
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800