japic.or.jp
Observed Aug 16, 2026, 13:54 UTC (5h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.
Not responding
Email byAmazon SES
Amazon SESAlso usesMicrosoft 365
Microsoft 365tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat japic.or.jp actually stands on - every host below is a signed observation
japic.or.jp
NS
ns6-tk01.ocn.ad.jpns6-tk02.ocn.ad.jp
ad.jpanswers its DNS
MX
mx.securemx.jp
Amazon SESreceives its email
DNS Records
MX 1
10mx.securemx.jp
TXT 2
MS=551BA22CB5C18763B265A6A419EB758637D7C8DEv=spf1 +ip4:61.208.156.160/27 include:spf.securemx.jp include:spf.haihaimail.jp include:amazonses.com +ip4:219.99.139.128/28 +ip4:210.229.83.135 +ip4:202.144.233.216 +ip4:202.144.233.217 +ip4:202.122.141.83 ~all
NS 2
ns6-tk01.ocn.ad.jpns6-tk02.ocn.ad.jp
SOA 1
ns6-tk01.ocn.ad.jp root.ocn.ad.jp
TLS Certificates (0)
None.
Subdomains (0)
None observed.
The proof
Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_569c7dcbf6f87df1- Output Hash
ff7ea687e5ca64d0784874c74b5e24a2cf10a9b19fde19d7b182cf87b9ca880d- Signature
ed25519:51013f055d69534982efa240ca54402820f4aa90a184ff35936b240863f08ec29d202c7b8601fc2cbc08b88fd372e75e78fa8d20436819cb1592a12da7d7180b- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast