bitcoinkoers.org

Observed Aug 10, 2026, 23:10 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of bitcoinkoers.org was taken 6d ago

bitcoinkoers.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bitcoinkoers.org 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 bitcoinkoers.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onPrevider B.V
Secured byLet's Encrypt
Registered withHosting Concepts B.V. d/b/a Registrar.eu
DNSSEC on · IPv6 · 1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bitcoinkoers.org actually stands on - every host below is a signed observation
bitcoinkoers.org
A / AAAA
141.138.168.1542a03:3c00:a002:198::100e
Previder B.Vserves the site
NS
webhostingserver.g1-dns.comwebhostingserver.g1-dns.one
g1-dns.com + g1-dns.oneanswers its DNS
MX
mail.bitcoinkoers.org
bitcoinkoers.orgreceives its email
TLS
www.bitcoinkoers.org
Let's Encryptissued its certificate

DNS Records

A 1

  • 141.138.168.154

AAAA 1

  • 2a03:3c00:a002:198::100e

MX 1

  • 10mail.bitcoinkoers.org

TXT 2

  • 0d94757796c6a4d4e9cb0308e94807c8
  • v=spf1 a mx include:_spf.webhostingserver.nl ~all

NS 2

  • webhostingserver.g1-dns.com
  • webhostingserver.g1-dns.one

SOA 1

  • webhostingserver.g1-dns.one hostmaster.webhostingserver.nl

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine

TLS Certificates (3)

Common NameIssuerExpires
www.bitcoinkoers.org C=US, O=Let's Encrypt, CN=YR1 Sun, 20 Sep 2026 19:16:42 +0000
YR1 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

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_b92e0d4d58bea5f1
Output Hash
9b21b620a07517b5bcfeade9086c15a92218758f4b24e5d8627cd2bda8b14bbc
Signature
ed25519:98d81c3d8a5d17fb2062c0574a0f55ee0283f1eb8a819270f1f8942456176901820a3bb614cf0a5dbd7fc35119d4c9e826769b999b91af90a508b2845ec46f0a
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT42,617 material changesacross 40,485 domains · last 24h · +1,058 vs yesterdayROTATION63 domains moved DNS from koaladns.com to magpiedns.com, 62 moved backa rotation loop, not a migration · 24hEMAIL DRIFT3 domains switched email provider24hNOW590 curated domains not reachable+95 vs yesterdaySITE ERRORS35,669 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,202 sites429 rate-limit / 403 bot-block, a posture signal