Registro IPv4
host: ctxlyj.net
class: IN
ttl: 300
type: A
ip: 154.220.41.254

Servidores DNS Principal (mname) y Secundario (rname)
host: ctxlyj.net
class: IN
ttl: 1800
type: SOA
mname: alberto.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2373470510
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800