Registro IPv4
host: 518map.com
class: IN
ttl: 900
type: A
ip: 61.152.93.45

Servidores DNS Principal (mname) y Secundario (rname)
host: 518map.com
class: IN
ttl: 600
type: SOA
mname: dns.4cun.com
rname: admin.518map.com
serial: 1486977561
refresh: 3600
retry: 180
expire: 1209600
minimum-ttl: 600