cs-chalupy.cz

Observed Aug 12, 2026, 03:55 UTC (16d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of cs-chalupy.cz was taken 16d ago

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

Steady. No change on record for cs-chalupy.cz 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

A1NS2MX2TXT1SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresSat, 26 Se (29d)
Certificate nameswithheld

Subdomains 0

None observed.

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_d25763feab72dbe2
Output Hash
08db96779d742496ffc3a1de6f9a7cc2a7730880ef8839e9fb845ef620de0610
Signature
ed25519:21dbb26619839836dc3155998e488e611fc42580faa86ada3f54cc142fa1ac1a7cc5556fc194ce6360d577c948e36447582214bd32434ccca79fc75dad1c8e01
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT4,229 material changesacross 2,649 domains · 24h to ~20m ago · -20,870 vs yesterdayROTATION54 domains moved DNS from kirklanddc.com to koaladns.com, 49 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT3 changed registrar24hNOW565 curated domains not reachablelast probe, steadySITE ERRORS17,823 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,592 sites429 rate-limit / 403 bot-block, a posture signal