dsa-observatory.eu

Observed Aug 16, 2026, 15:37 UTC (30d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of dsa-observatory.eu was taken 30d ago

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

Steady. No change on record for dsa-observatory.eu 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

A1NS3MX1TXT2SOA1

TLS certificates 4

Issued byLet's Encrypt
ExpiresFri, 16 Oc (30d)
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_5c34a0587244be12
Output Hash
27de1cf51eef7006e213606a9959f1670aa39f697231987243bf5a778f916490
Signature
ed25519:dcf1c8510354978fc237530ad8f8eda6fe8c935935023d077ad13792ef1533b3f4d7befa7ec6b03a6e68dcfb7dd8d47c5e99a56dde86489ce8b76e1cae713500
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT24,880 material changesacross 20,015 domains · 24h to ~2h ago · +15,345 vs yesterdayDNS DRIFT84 domains changed DNS providertop destination koaladns.com · -5 vs yesterdayNOW667 curated domains not reachable+44 vs yesterdaySITE ERRORS17,627 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,964 sites429 rate-limit / 403 bot-block, a posture signal