ruhr-guide.de

Observed Aug 16, 2026, 06:20 UTC (9d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of ruhr-guide.de was taken 9d ago

ruhr-guide.de is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting ruhr-guide.de 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 ruhr-guide.de Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byLet's Encrypt
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for ruhr-guide.de in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.

SIGNED-OUT VIEW Provider names, posture and counts are shown. The record values - every DNS answer, each subdomain hostname, raw TXT, IPs, cert names and WHOIS - are the product. Sign in for the full signed record, or use the API with a key.

DNS records 7

A1NS3MX1TXT1SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresSat, 03 Oc (39d)
Certificate nameswithheld

Subdomains 1

1 subdomain hostname observed and signed - the list itself is part of the paid record.

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 receiptthe raw cryptographic proof
Receipt ID
rcpt_78834e7a9e312dff
Output Hash
7c72a3a5b5ec90823f20bc3b72e3a9ba85225b378d73b3c8e62e9a6272f0756c
Signature
ed25519:b2d19c048f95e0d809f18d15a5d9c2d09e6ec5c3c3ec13e669f9332e5a5802d93db24c4e4af23c96f43d5cc371849f23899383c005bf185c9414db09bf2e630f
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT10,089 material changesacross 8,597 domains · 24h to ~3h agoROTATION55 domains moved DNS from kirklanddc.com to koaladns.com, 52 moved backa rotation loop, not a migration · 24hEMAIL DRIFT1 domain switched email providertop destination outlook.comREGISTRAR DRIFT2 changed registrar24hNOW445 curated domains not reachable+25 vs yesterdaySITE ERRORS17,745 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,819 sites429 rate-limit / 403 bot-block, a posture signal