CONTINUOUS INTERNET TELEMETRY24H DRIFT5,869 material changesacross 5,643 domains · last 24h · +399 vs yesterdayDNS DRIFT173 domains changed DNS providertop destination parity.domains · +60 vs yesterdayEMAIL DRIFT18 domains switched email providertop destination h-email.netCERT DRIFT30 domains switched issuing CA24h · +4 vs yesterdayNOW574 curated domains not reachablelast probe, steadySITE ERRORS30,974 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 140,563 sites429 rate-limit / 403 bot-block, a posture signal

refdesk.com

Observed Jul 26, 2026, 12:28 UTC (19h 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
Email byMailgun
Secured bySectigo
Also usesGoogle Search Console
tranco_100k
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 refdesk.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_19f018a5de91922f
Output Hash
6844efe222bd6783b2f59bb39c144f236ca455f31fc5814a732660f293e0875c
Signature
ed25519:27df3e5bdaf7169ce0751242312b58be492d23e81906ae7ce4578e26ed08c34b9c85ecdd7c3e5eeab4df2bca0d04228393b094f9ccec9d414dca726425640a0d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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