nta.co.jp

Observed 2026-06-15T16:16:59.596Z (2h ago). Every field below was attested with an Ed25519 signature at scan time.

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Ed25519 Receipt

Receipt ID
326a0caf-edc2-45b6-9e2f-eb4710cc9a34
Output Hash
d968cf62a2335f84616b96666fcc6f276f1b52b027f630946123226a064b2720
Signature
ed25519:47f0b43c9adc6b1bd8578d5d53b1d67dd851d4f3fabd45a588099cffaadb75a1daae6f12a9d8e1ad4a9252ae07760a6ab425bfa0e93cc45a06c71ea04c1cf80e
Public Key
ed25519:1aafb422ddb6beba51f7cabe4ce1c400d51da23b2ec829bd74c9f89bb99801da
Parent
(genesis)
Plane
fast
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DNS Records

A 1

  • 202.226.100.130

MX 2

  • {"priority":2,"exchange":"pop08.nta.co.jp"}
  • {"priority":3,"exchange":"pop09.nta.co.jp"}

TXT 7

  • v=spf1 +ip4:202.226.100.0/23 +ip4:14.128.20.126 +ip4:203.191.250.22 +ip4:203.191.250.23 +ip4:124.109.181.7 +ip4:52.68.29.63/32 +ip4:52.197.98.119/32 +ip4:203.180.250.58/32 +ip4:203.180.251.105/32 +ip4:18.176.97.61 +ip4:203.137.191.65 +ip4:118.103.94.243 +ip4:210.175.69.4 +ip4:52.198.90.54 +ip4:122.221.93.36 +ip4:210.239.65.189 +ip4:52.192.228.0/24 +ip4:121.83.222.228 +ip4:54.95.37.112/32 +ip4:52.195.124.147/32 +ip4:58.191.47.236 +ip4:150.66.55.197 +ip4:58.191.47.9 include:spf.probance.jp include:asp.cuenote.jp include:webcas.net include:_spf.activegate-ss.jp include:_spf.google.com include:mail.zendesk.com include:amazonses.com ~all
  • n3Y6k9WkGQrSxD5n2XYAv0IkVgpHyG
  • google-site-verification=BCQt3tFGUXg1A5oIEnBxMETiVT1UMU8bRJxLNqLSBOY
  • apple-domain-verification=hEuaQXQtF3LwIJyK
  • B9OEgmqMsGMAruNjHtvwCeRy8r67ct
  • v=DMARC1; p=none; rua=mailto:keisuke_katsumata@nta.co.jp
  • v=DKIM1; (detected)

NS 6

  • a10-64.akam.net
  • a3-64.akam.net
  • a14-67.akam.net
  • a13-65.akam.net
  • a1-74.akam.net
  • a26-67.akam.net

SOA 1

  • {"mname":"fuji-6.ptop.ad.jp","rname":"postmaster.ptopnet.or.jp","serial":2026051201}

TLS Certificates (0)

None.

Subdomains (6)