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kobunkan.jp

DNS Records

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Hosting & Network

kobunkan.jp runs on GMO Internet, with email configured.

Hosting network
GMO InternetAS7506GMO Internet
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 94,124 other sites on GMO Internet. Stable here since we started watching (Oct 24, 2026).

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

DNS Records for kobunkan.jp

HostnameTypeTTLPriorityContent
kobunkan.jpNS0dns02.muumuu-domain.com
kobunkan.jpNS0dns01.muumuu-domain.com
kobunkan.jpTXT0sending_domain1083262=3e0b8e81af089817a2ec24303dd7d563054df37726c07ba8b315d621197fbe07
kobunkan.jpTXT0pardot1083262=82c5c7ae733537adde9407fbd73ac79f13a556d7c6db6af6410a8dfbfd6443a4
kobunkan.jpTXT0v=spf1 include:_spf.heteml.jp include:_spf_div.bownow.jp ~all
kobunkan.jpTXT0google-site-verification=2R-H4_fpjgu2wxwt3qaMA7dQIWfBQe5vU9v7o6zhzsI
kobunkan.jpSOA3600dns01.muumuu-domain.com postmaster.kobunkan.jp 1789026800 3600 1800 604800 3600
kobunkan.jpA0157.7.189.188
kobunkan.jpMX020mx-proxy502.heteml.jp
kobunkan.jpMX010mx-proxy501.heteml.jp
www.kobunkan.jpA0157.7.189.188

Get alerted the moment kobunkan.jp's DNS changes

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DNS monitor showing the hosting provider, current A, MX, NS, and TXT records, and a history of MX and TXT changes

Uptime

We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.

DNS changes

We watch NS, MX, CAA, CNAME, TXT and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.

TLS certificate

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Beta

Answers use the live DNS records shown on this page. AI-generated — double-check anything important.

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