Registro IPv4
host: smithandnobles.com
class: IN
ttl: 34
type: A
ip: 103.127.134.19

Servidores DNS Principal (mname) y Secundario (rname)
host: smithandnobles.com
class: IN
ttl: 1535
type: SOA
mname: gigi.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2378332071
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800