CONTINUOUS INTERNET TELEMETRY24H DRIFT1,869 material changesacross 1,365 domains · last 24h · +1,062 vs yesterdayDNS DRIFT29 domains changed DNS providertop destination cloudflare.comEMAIL DRIFT4 domains switched email providertop destination google.comCERT DRIFT4 domains switched issuing CA24hNOW479 curated domains not reachable+57 vs yesterdaySITE ERRORS18,639 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 105,178 sites429 rate-limit / 403 bot-block, a posture signal

herokudns.net

Observed Jul 24, 2026, 19:05 UTC (1d 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
Registered withMarkMonitor Inc.
tranco_40k
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 herokudns.net. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_18751fb8987b5201
Output Hash
eeda124205693440cc48d137f292a0000d161a079aeff2b35a23a5c77da45b14
Signature
ed25519:4e0214643be46274d3ce217e4cb08a4b3848bbad6e1de58f66801f73eaf90b6068b3b8f65636b6ce18802544d63c7072d19abae5cd58bf0cc05a9fc1c7ee0f0e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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