blackjackworld.nl

Observed Aug 10, 2026, 20:44 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of blackjackworld.nl was taken 3d ago

blackjackworld.nl is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting blackjackworld.nl 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 blackjackworld.nl 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
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat blackjackworld.nl actually stands on - every host below is a signed observation
blackjackworld.nl
A / AAAA
104.21.67.221172.67.182.122606:4700:3031::6815:43dd2606:4700:3032::ac43:b60c
Cloudflareserves the site
NS
aiden.ns.cloudflare.comcarrera.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
blackjackworld.nl
Let's Encryptissued its certificate

DNS Records

A 2

  • 104.21.67.221
  • 172.67.182.12

AAAA 2

  • 2606:4700:3031::6815:43dd
  • 2606:4700:3032::ac43:b60c

NS 2

  • aiden.ns.cloudflare.com
  • carrera.ns.cloudflare.com

SOA 1

  • aiden.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (4)

Common NameIssuerExpires
blackjackworld.nl C=US, O=Let's Encrypt, CN=YE1 Sat, 31 Oct 2026 00:25:59 +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_af1de5e40ef1326f
Output Hash
3fc43e8ec6021f1bc45bd9ee48850b879174e42698ee9f21a9bbfe7f9fd67f2e
Signature
ed25519:bfc0908c4640eb3aeaf551908a9db747ed28ac9cd6394760beae099a060268928e6cf5639fffb8aac75b223101986d064ebe9e8f42bb6ac33cddfb0cae590b07
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT47,070 material changesacross 45,077 domains · 24h to ~2h ago · +1,200 vs yesterdayROTATION60 domains moved DNS from koaladns.com to magpiedns.com, 60 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW494 curated domains not reachablelast probe, steadySITE ERRORS36,463 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,809 sites429 rate-limit / 403 bot-block, a posture signal