CONTINUOUS INTERNET TELEMETRY24H DRIFT5,066 material changesacross 4,792 domains · last 24h · -404 vs yesterdayDNS DRIFT112 domains changed DNS providertop destination cloudflare.com · -1 vs yesterdayEMAIL 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

guokr.com

Observed Jul 24, 2026, 19:46 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
Secured bysslTrus
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 guokr.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_0b6cb5a6d10f00be
Output Hash
d0fa6e06c116e2b5558c6ba80cd8f9cf68e6f846ed7bb09e77ffdbf58bb724c4
Signature
ed25519:12b67d784cf190ee05281f600e4417d7f875ea26d26129104e1c6e30f9ca438ce2ab14050ee172a3d6be16478c37c616d3335a78c3292217a6d2a28f41b4cb08
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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