csa.eu

Observed Aug 23, 2026, 05:33 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of csa.eu was taken 3d ago

csa.eu is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting csa.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 csa.eu Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onCloudflare
Email byProofpoint
Also usesAtlassian
3 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for csa.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.

HTTPS probe

Up Responding normally (2xx) 200 OK
HTTP status200
Servercloudflare
TLS protocolHTTP/3
TLS issuernot observed
Behind Cloudflareyes
Response time51 ms
DNS resolutionNOERROR

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

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 11

A2NS3MX2TXT3SOA1

TLS certificates 0

None.

Subdomains 3

3 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_add138926590ce6b
Output Hash
92a49a13fa3ffc2014aba04e0d51adb1de27ec5d5d6a033e029f13f79af1cc87
Signature
ed25519:e358b0bf1b00ac4fbae972c2736ce6e0ff6d2c47c18b5b8e32fcd1178956042a2ce8a3deb908002381f382d0a2097f45fe4466da2c77d176710aead9a863810f
Public Key
ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT25,606 material changesacross 16,339 domains · 24h to ~75m agoROTATION54 domains moved DNS from koaladns.com to kirklanddc.com, 53 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT1 changed registrar24hNOW553 curated domains not reachable+29 vs yesterdaySITE ERRORS17,823 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,687 sites429 rate-limit / 403 bot-block, a posture signal