Registro IPv4
host: asterna.ru
class: IN
ttl: 3600
type: A
ip: 185.65.148.57

Servidores DNS Principal (mname) y Secundario (rname)
host: asterna.ru
class: IN
ttl: 86400
type: SOA
mname: ns3.insales.ru
rname: webmaster.insales.ru
serial: 2025111206
refresh: 3600
retry: 3600
expire: 3600
minimum-ttl: 3600