Registro IPv4
host: krmp12.cc
class: IN
ttl: 90
type: A
ip: 81.28.12.12

Servidores DNS Principal (mname) y Secundario (rname)
host: krmp12.cc
class: IN
ttl: 300
type: SOA
mname: ns1.gcorelabs.net
rname: support.gcore.com
serial: 1785499323
refresh: 5400
retry: 3600
expire: 1209600
minimum-ttl: 300