Registro IPv4
host: cokertirechallenge.com
class: IN
ttl: 3431
type: A
ip: 45.33.96.222

Servidores DNS Principal (mname) y Secundario (rname)
host: cokertirechallenge.com
class: IN
ttl: 3430
type: SOA
mname: NS19.WORLDNIC.com
rname: namehost.WORLDNIC.com
serial: 118051110
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600