keirin.jp

Observed Jul 24, 2026, 03:00 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.

Verify this receipt yourself + Watch this domain

Up right now

Runs onAmazon

Email byAmazon SES

Secured byDigiCert

Also usesGoogle Search Console

tranco_5k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat keirin.jp actually stands on - every host below is a signed observation

keirin.jp

A / AAAA

3.170.42.113.170.42.303.170.42.663.170.42.69

Amazonserves the site

ns-128.awsdns-16.comns-1314.awsdns-36.orgns-1760.awsdns-28.co.ukns-873.awsdns-45.net

awsdns-16.com + awsdns-36.org + moreanswers its DNS

feedback-smtp.ap-northeast-1.amazonses.com

Amazon SESreceives its email

TLS

*.keirin.jp

DigiCert Incissued its certificate

DNS Records

A 4

3.170.42.11
3.170.42.30
3.170.42.66
3.170.42.69

MX 1

10feedback-smtp.ap-northeast-1.amazonses.com

TXT 5

_zeplq5etxjr2my01ojis9usskdkyha1
google-site-verification=ZPvi3sfcdDJldOxiofcH4x5tA8eIbZC2JyCRA3d-qV8
google-site-verification=dIoL01bjHs4Iz7AxEihKYvJL_phKNmY_-LIDX_BIT1c
v=spf1 include:amazonses.com include:spf.haihaimail.jp ~all
v=DMARC1;p=none

NS 4

ns-128.awsdns-16.com
ns-1314.awsdns-36.org
ns-1760.awsdns-28.co.uk
ns-873.awsdns-45.net

SOA 1

ns-128.awsdns-16.com awsdns-hostmaster.amazon.com

TLS Certificates (3)

Common Name	Issuer	Expires
`*.keirin.jp`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=GeoTrust TLS RSA CA G1	Sun, 28 Feb 2027 23:59:59 +0000
`GeoTrust TLS RSA CA G1`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2	Tue, 02 Nov 2027 12:23:37 +0000
`DigiCert Global Root G2`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root CA	Sun, 09 Nov 2031 23:59:59 +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 receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for keirin.jp. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/keirin.jp">
  <img src="https://domaindrift.io/badge/keirin.jp.svg"
       width="300" height="64" alt="DomainDrift signed observations for keirin.jp">
</a>

Ed25519 Receipt

Receipt ID: rcpt_7154a02065c6fd70
Output Hash: d3f453006580f5edc06590228657d7a4a57624a25cb8343713e345904ebebda0
Signature: ed25519:3044ba93bbec4414b5e031c2daf037b360324dcc476993abb6d284fe99e8584f2be5b5aa72813e018600b4ac5e2bd456e4678c8ee03c285a0b6e5f2b4d6cbe0d
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/keirin.jp