blackjackworks.nl

Observed Aug 2, 2026, 22:22 UTC (13d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of blackjackworks.nl was taken 13d ago

blackjackworks.nl is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting blackjackworks.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 blackjackworks.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
Registered withDynadot LLC
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat blackjackworks.nl actually stands on - every host below is a signed observation
blackjackworks.nl
A / AAAA
104.21.44.71172.67.196.1832606:4700:3033::ac43:c4b72606:4700:3032::6815:2c47
Cloudflareserves the site
NS
rajeev.ns.cloudflare.comsreeni.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
blackjackworks.nl
Let's Encryptissued its certificate

DNS Records

A 2

  • 104.21.44.71
  • 172.67.196.183

AAAA 2

  • 2606:4700:3033::ac43:c4b7
  • 2606:4700:3032::6815:2c47

NS 2

  • rajeev.ns.cloudflare.com
  • sreeni.ns.cloudflare.com

SOA 1

  • rajeev.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (4)

Common NameIssuerExpires
blackjackworks.nl C=US, O=Let's Encrypt, CN=YE2 Sat, 31 Oct 2026 01:48:39 +0000
YE2 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_85e05272acdc1b96
Output Hash
ed148e9025ae6ecc8d68ef83d0f42d997efa1a30e1e11b6e9a841728722eef08
Signature
ed25519:28f0f73c1589a0446707c8b5d58a721dad595c1c6922dfdccc0f240983895541868161c31abee41bc14e0a47d7e0e4382c0e59bc2ddf0335c4cc5559711dab06
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT39,689 material changesacross 38,310 domains · 24h to ~3h ago · -1,870 vs yesterdayROTATION62 domains moved DNS from magpiedns.com to koaladns.com, 57 moved backa rotation loop, not a migration · 24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,299 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,570 sites429 rate-limit / 403 bot-block, a posture signal