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Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain

Hosting & Network

kokubu.co.jp runs on AS9357.

Hosting network
AS9357AS9357
Managed DNS
Self-hosted / other
Email
None
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 5 other sites on AS9357. Stable here since we started watching (Jul 30, 2026).

The apex and www are the same hosting — the apex via A records.

DNS Records for kokubu.co.jp

HostnameTypeTTLPriorityContent
kokubu.co.jpNS0ns2.index.jp
kokubu.co.jpNS0ns1.index.jp
kokubu.co.jpNS0ns3.index.jp
kokubu.co.jpTXT0_q2b3505j86fga2zyd1o5zla5z56vn8t
kokubu.co.jpTXT0_hjmuyqya6nlcuwha6g448a5tz3rgyfi
kokubu.co.jpTXT0_oaa558gxwxxs3wf64icg7xi30tp7idv
kokubu.co.jpTXT0_8f6y77ayuqhbdvmqxv2jm8cqbypyfqw
kokubu.co.jpTXT0_d1j42dzwmb2aa98x3xamuddo15vz9ci
kokubu.co.jpTXT0_g2lmenmerzshliavcwsjghz4d8q0qee
kokubu.co.jpTXT0_12p091xn5m4oxm29k0c48en91rmq3ua
kokubu.co.jpSOA3600ns1.index.jp hostmaster.index.or.jp 2026070901 7200 1800 2419200 3600
kokubu.co.jpA0133.250.178.210
www.kokubu.co.jpA0133.250.178.210

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About DNS Records

DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:

  • SOA (Start of Authority) - Contains administrative information about the zone
  • NS (Nameserver) - Specifies authoritative nameservers for the domain
  • A (Address) - Maps a domain to an IPv4 address
  • AAAA - Maps a domain to an IPv6 address
  • CNAME (Canonical Name) - Creates an alias pointing to another domain
  • MX (Mail Exchange) - Specifies mail servers for the domain