Registro IPv4
host: b00.info
class: IN
ttl: 300
type: A
ip: 20.187.112.130

Servidores DNS Principal (mname) y Secundario (rname)
host: b00.info
class: IN
ttl: 1800
type: SOA
mname: alaric.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2343641703
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800