CONTINUOUS INTERNET TELEMETRY24H DRIFT10,245 material changesacross 9,821 domains · -384 vs yesterdayDNS DRIFT668 domains changed DNS providertop destination parity.domains · -112 vs yesterdayEMAIL DRIFT196 domains switched email providertop destination outlook.com · +26 vs yesterdayCERT DRIFT240 domains switched issuing CA24h · +10 vs yesterdayNOW685 curated domains not reachable-664 vs yesterdaySITE ERRORS17,935 sites serving errorslast probe · 5xx / 404 / TLSTHROTTLED96,130 throttled or blocked our scanner429 rate-limit / 403 bot-block

surge.icu

Observed Jul 17, 2026, 13:56 UTC (6d 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
Signed observation on record.
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 surge.icu. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_c659ac46b6093f44
Output Hash
fe59909980bb05a6c6ec5297329de125d18caf74bc1ca443cc8d519c7beae7fe
Signature
ed25519:08a88af682bf984463a5d995ee7b9b37a82c9b76981a36576cda73824473aa00918e7261a3b60657c34ce5adf3b29a5e19191623af2537eafd26f56eb6ce1b0f
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser