Registro IPv4
host: gdz-fizika.ru
class: IN
ttl: 90
type: A
ip: 185.221.154.243

Servidores DNS Principal (mname) y Secundario (rname)
host: gdz-fizika.ru
class: IN
ttl: 6244
type: SOA
mname: ns1.ruweb.net
rname: info.ruweb.net
serial: 2024052701
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600