blue-ocean.de

Observed Aug 11, 2026, 05:46 UTC (23d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of blue-ocean.de was taken 23d ago

blue-ocean.de is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting blue-ocean.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 blue-ocean.de Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onAmazon
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesGoogle Search Console
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 blue-ocean.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 14

A1NS6MX1TXT5SOA1

TLS certificates 4

Issued byLet's Encrypt
ExpiresWed, 28 Oc (55d)
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_9b0085458f4466b7
Output Hash
e3a7278cf08dbc8942d6770e110b7699a19f80552b392bbb7b774bbb4fee6906
Signature
ed25519:02beda8f32797d08d49c75ef264b0cc920e6ccaadafda52496d60c8f3a980e81576afe626f69c2833b019d926c075f40408af1044d1e9b7570ac026545f7570c
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT7,513 material changesacross 5,541 domains · last 24h · -110 vs yesterdayDNS DRIFT86 domains changed DNS providertop destination koaladns.comCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW620 curated domains not reachablelast probe, steadySITE ERRORS18,183 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 80,373 sites429 rate-limit / 403 bot-block, a posture signal