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Hosting & Network

kosodachi-lab.or.jp runs on AS9371, with email configured.

Hosting network
AS9371AS9371
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 72,976 other sites on AS9371. Stable here since we started watching (Nov 5, 2026).

DNS Records for kosodachi-lab.or.jp

HostnameTypeTTLPriorityContent
kosodachi-lab.or.jpNS0ns2.dns.ne.jp
kosodachi-lab.or.jpNS0ns1.dns.ne.jp
kosodachi-lab.or.jpSOA3600master.dns.ne.jp tech.sakura.ad.jp 2026051401 3600 900 3600000 3600
kosodachi-lab.or.jpMX010kosodachi-lab.or.jp
kosodachi-lab.or.jpA0182.48.49.237
kosodachi-lab.or.jpTXT0v=spf1 a:www2297.sakura.ne.jp mx ~all
www.kosodachi-lab.or.jpAAAA02600:9000:27ce:7800:8:3ba5:1f00:93a1
www.kosodachi-lab.or.jpAAAA02600:9000:27ce:4400:8:3ba5:1f00:93a1
www.kosodachi-lab.or.jpAAAA02600:9000:27ce:6000:8:3ba5:1f00:93a1
www.kosodachi-lab.or.jpAAAA02600:9000:27ce:9e00:8:3ba5:1f00:93a1
www.kosodachi-lab.or.jpAAAA02600:9000:27ce:c600:8:3ba5:1f00:93a1
www.kosodachi-lab.or.jpAAAA02600:9000:27ce:de00:8:3ba5:1f00:93a1
www.kosodachi-lab.or.jpAAAA02600:9000:27ce:b400:8:3ba5:1f00:93a1
www.kosodachi-lab.or.jpAAAA02600:9000:27ce:4800:8:3ba5:1f00:93a1
www.kosodachi-lab.or.jpSOA86400ns-991.awsdns-59.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
www.kosodachi-lab.or.jpA03.167.99.58
www.kosodachi-lab.or.jpA03.167.99.110
www.kosodachi-lab.or.jpA03.167.99.82
www.kosodachi-lab.or.jpA03.167.99.95
www.kosodachi-lab.or.jpNS0ns-991.awsdns-59.net
www.kosodachi-lab.or.jpNS0ns-1030.awsdns-00.org
www.kosodachi-lab.or.jpNS0ns-1672.awsdns-17.co.uk
www.kosodachi-lab.or.jpNS0ns-206.awsdns-25.com
www.kosodachi-lab.or.jpCNAME0d3u3154zs39858.cloudfront.net

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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