juken.io

Observed Aug 9, 2026, 19:28 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of juken.io was taken 6d ago

juken.io is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting juken.io under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch juken.io Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onCloudflare
Secured byLet's Encrypt
Registered withSpaceship, Inc.
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat juken.io actually stands on - every host below is a signed observation
juken.io
A / AAAA
104.21.63.241172.67.173.922606:4700:3035::ac43:ad5c2606:4700:3033::6815:3ff1
Cloudflareserves the site
NS
nikon.ns.cloudflare.comryleigh.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
juken.io
Let's Encryptissued its certificate

DNS Records

A 2

  • 104.21.63.241
  • 172.67.173.92

AAAA 2

  • 2606:4700:3035::ac43:ad5c
  • 2606:4700:3033::6815:3ff1

NS 2

  • nikon.ns.cloudflare.com
  • ryleigh.ns.cloudflare.com

SOA 1

  • nikon.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (4)

Common NameIssuerExpires
juken.io C=US, O=Let's Encrypt, CN=YE1 Tue, 06 Oct 2026 02:48:40 +0000
YE1 C=US, O=ISRG, CN=Root YE Sat, 02 Sep 2028 23:59:59 +0000
Root YE C=US, O=Internet Security Research Group, CN=ISRG Root X2 Thu, 02 Sep 2032 23:59:59 +0000
ISRG Root X2 C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_6c6e7f502af7df07
Output Hash
5dcbe7c91a63e41e63df3b7405ce2e89d4cc9e317a859b5af4f97336522d4b4b
Signature
ed25519:a8cdd1db939c2455893cf4eb26b7dc68fc339b8fe052bf75c9011f457e40df07ee2ff3f337141f19f6cb8b8ead72c5a5ad68b367f6cf6f7c663f035d3607a105
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT41,559 material changesacross 40,090 domains · 24h to ~2h ago · -1,948 vs yesterdayROTATION56 domains moved DNS from koaladns.com to magpiedns.com, 56 moved backa rotation loop, not a migration · 24hNOW496 curated domains not reachablelast probe, steadySITE ERRORS36,272 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,484 sites429 rate-limit / 403 bot-block, a posture signal