CONTINUOUS INTERNET TELEMETRY24H DRIFT6,455 material changesacross 6,266 domains · last 24h · +985 vs yesterdayDNS DRIFT216 domains changed DNS providertop destination parity.domains · +103 vs yesterdayEMAIL DRIFT33 domains switched email providertop destination outlook.comCERT DRIFT44 domains switched issuing CA24h · +18 vs yesterdayNOW587 curated domains not reachablelast probe, steadySITE ERRORS32,223 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 143,548 sites429 rate-limit / 403 bot-block, a posture signal

arci.com

Observed Jul 27, 2026, 04:52 UTC (14h 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
Secured byLet's Encrypt
8 subdomains · domcop
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 arci.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_3e3ad67587dd0779
Output Hash
b1216bbc53f12d514b48c06a0634ae0b9ecd4cf30ae322b1f415f2e93a725c71
Signature
ed25519:a720650e3dda0ceba060072073e722f7192e5a24b3ac9cf45453b6a28562f22073c90d6dcce634dfff5280452e9afa48bc57ef6a431888a0808462969982bc0f
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser