grenkechessopen.de

Observed Aug 11, 2026, 01:56 UTC (19d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of grenkechessopen.de was taken 19d ago

grenkechessopen.de is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting grenkechessopen.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 grenkechessopen.de Watching a domain needs a DRM3 account. The reading above stays free and public either way.
DRIFT

Steady. No change on record for grenkechessopen.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 8

A1AAAA1NS2MX1TXT2SOA1

TLS certificates 2

Issued byStarfield Technologies
ExpiresSat, 16 Ja (139d)
Certificate nameswithheld

Subdomains 7

7 subdomain hostnames 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_26d8452707d4bcc2
Output Hash
b9f94cdbc802e4a7836c4b09a834a0f788fa36590d555bd45998aa1f43ea7b1d
Signature
ed25519:747921b86beaa187b63f3c2345d9ab5e06e25cba7313a60f1f3e496483c4920de6bfc288e62ef4d2b25d69e56b7d6c8daee332b82ef5acd378dccaa162521206
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT4,773 material changesacross 3,298 domains · last 24h · -454 vs yesterdayROTATION54 domains moved DNS from koaladns.com to magpiedns.com, 51 moved backa rotation loop, not a migration · 24hEMAIL DRIFT1 domain switched email provider24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW544 curated domains not reachablelast probe, steadySITE ERRORS17,768 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,244 sites429 rate-limit / 403 bot-block, a posture signal