CONTINUOUS INTERNET TELEMETRY24H DRIFT5,146 material changesacross 4,874 domains · last 24h · -324 vs yesterdayDNS DRIFT113 domains changed DNS providertop destination cloudflare.comEMAIL DRIFT14 domains switched email providertop destination google.comCERT DRIFT24 domains switched issuing CA24h · -2 vs yesterdayNOW579 curated domains not reachablelast probe, steadySITE ERRORS29,717 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 139,316 sites429 rate-limit / 403 bot-block, a posture signal

ncsecu.org

Observed Jul 24, 2026, 18:28 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.

Up right now
Runs onF5 Networks SARL
Email byProofpoint
Secured byDigiCert
Also usesAtlassianDocuSign
1 subdomain · tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.

No payload stored for this observation.

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; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for ncsecu.org. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for ncsecu.org <a href="https://domaindrift.io/t/ncsecu.org"> <img src="https://domaindrift.io/badge/ncsecu.org.svg" width="300" height="64" alt="DomainDrift signed observations for ncsecu.org"> </a>

Ed25519 Receipt

Receipt ID
rcpt_82f9c514983e8a59
Output Hash
3b6b667c3f38d1fb4c2fe5f1d9ee6747bdf199251094ff9fce5dad0cb61f9bea
Signature
ed25519:44074bc18ad62ad81254cc07d1e18fa66b1feb1d3c8ef6f772e903092edf2f90bb2350be8af55cb2d8b908c591151ecd4c09fc89dfd049ddb9de1a99abe1b808
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser