Registro IPv4
host: kref.ru
class: IN
ttl: 604800
type: A
ip: 104.21.55.85

Registro IPv4
host: kref.ru
class: IN
ttl: 604800
type: A
ip: 172.67.146.90

Servidores DNS Principal (mname) y Secundario (rname)
host: kref.ru
class: IN
ttl: 604800
type: SOA
mname: romina.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2417399162
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Registro IPv6
host: kref.ru
class: IN
ttl: 604800
type: AAAA
ipv6: 2606:4700:3037::6815:3755

Registro IPv6
host: kref.ru
class: IN
ttl: 604800
type: AAAA
ipv6: 2606:4700:3037::ac43:925a