Registro IPv4
host: doctornet.ru
class: IN
ttl: 108
type: A
ip: 172.67.147.238

Registro IPv4
host: doctornet.ru
class: IN
ttl: 108
type: A
ip: 104.21.28.251

Servidores DNS Principal (mname) y Secundario (rname)
host: doctornet.ru
class: IN
ttl: 1608
type: SOA
mname: alex.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2359423655
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Registro IPv6
host: doctornet.ru
class: IN
ttl: 108
type: AAAA
ipv6: 2606:4700:3033::6815:1cfb

Registro IPv6
host: doctornet.ru
class: IN
ttl: 108
type: AAAA
ipv6: 2606:4700:3031::ac43:93ee