Registro IPv4
host: wpc.rbth.com
class: IN
ttl: 120
type: A
ip: 91.215.41.27

host: es.rbth.com
class: IN
ttl: 300
type: CNAME
target: wpc.rbth.com

Servidores DNS Principal (mname) y Secundario (rname)
host: wpc.rbth.com
class: IN
ttl: 600
type: SOA
mname: ns1.cdnmgf.megafon.ru
rname: support.megafon.ru
serial: 1711134370
refresh: 7200
retry: 5400
expire: 648000
minimum-ttl: 600