CONTINUOUS INTERNET TELEMETRY24H DRIFT2,952 material changesacross 2,449 domains · last 24h · +1,036 vs yesterdayDNS DRIFT43 domains changed DNS providertop destination cloudflare.com · +13 vs yesterdayEMAIL DRIFT9 domains switched email providertop destination google.comCERT DRIFT12 domains switched issuing CA24hNOW519 curated domains not reachable+40 vs yesterdaySITE ERRORS28,159 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 136,885 sites429 rate-limit / 403 bot-block, a posture signal

semrush.net

Observed Jul 26, 2026, 11:32 UTC (13m 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.

Not responding
Email byGoogle Workspace
Registered withMarkMonitor Inc.
Also usesGoogle Search Console
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 semrush.net. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_7c4ae65603d23539
Output Hash
3793a73078b6259c944f17a260ef9e63f2afe3f2746539db109aafdfd122ee9a
Signature
ed25519:1e5247291826cf1c269223bb7b49cbe6a9824741190a4270259e1afea0f1f21afa3b4437fa8e271b1157b49f94c89249f8cf546dc33d27d8002cfbda04f9fa0c
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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