tkj.jp
Observed Jul 24, 2026, 03:39 UTC (8h 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.
Up right now
Runs onAmazon
Secured byAmazon
tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat tkj.jp actually stands on - every host below is a signed observation
tkj.jp
A / AAAA
3.171.38.763.171.38.583.171.38.383.171.38.54
Amazonserves the site
NS
ns-1426.awsdns-50.orgns-1777.awsdns-30.co.ukns-425.awsdns-53.comns-989.awsdns-59.net
awsdns-50.org + awsdns-30.co.uk + moreanswers its DNS
MX
tjad.sakura.ne.jp
ne.jpreceives its email
TLS
tkj.jp
Amazonissued its certificate
DNS Records
A 4
3.171.38.763.171.38.583.171.38.383.171.38.54
MX 1
10tjad.sakura.ne.jp
TXT 3
58xs2q6rrxkfjsx3r5jbs95pxtx10mf9v=spf1 +ip4:203.131.196.3 +ip4:203.131.196.4 +ip4:203.131.196.7 +ip4:203.131.196.8 +ip4:203.141.249.128 +ip4:13.115.123.246 +ip4:153.127.214.167 +a:www4027.sakura.ne.jp +include:spf-bma.mpme.jp +include:spf.makeshop.jp +include:mds3032.maildealer.jp +mx ~allv=DMARC1; p=none; rua=mailto:store.info@tkj.jp,mailto:rua-mpse@mpub.ne.jp
NS 4
ns-1426.awsdns-50.orgns-1777.awsdns-30.co.ukns-425.awsdns-53.comns-989.awsdns-59.net
SOA 1
ns-1426.awsdns-50.org awsdns-hostmaster.amazon.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
tkj.jp |
C=US, O=Amazon, CN=Amazon RSA 2048 M04 | Fri, 05 Feb 2027 23:59:59 +0000 |
Amazon RSA 2048 M04 |
C=US, O=Amazon, CN=Amazon Root CA 1 | Fri, 23 Aug 2030 22:26:35 +0000 |
Amazon Root CA 1 |
C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2 | Thu, 31 Dec 2037 01:00:00 +0000 |
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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_c567cf8a670213f0- Output Hash
1e0cb801aa169fdd5225456135d765a7e31fd2aba5e5e4e9c72e032d615e7ffc- Signature
ed25519:abed98b64ad5ddfca1ff3a5c7e8d64842797de6421e6be548aaf5132195b86eebf72573a7f67b1cb60a9df23f406a595dedcd86645166356debf6a7d5d7c6d03- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast