Registro IPv4
host: lpu.org.ua
class: IN
ttl: 300
type: A
ip: 0.0.0.0

Servidores DNS Principal (mname) y Secundario (rname)
host: lpu.org.ua
class: IN
ttl: 1800
type: SOA
mname: george.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2410663742
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800