Registro IPv4
host: 17mma.com
class: IN
ttl: 300
type: A
ip: 176.113.70.207

Servidores DNS Principal (mname) y Secundario (rname)
host: 17mma.com
class: IN
ttl: 1800
type: SOA
mname: eleanor.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2414794298
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800