What changed on the internet 2026-10-17

2026-10-17 · top 20 of at least 41 by significance · 809,754 tracked domains

DNS provider changes

Resolution moved to a different operator.

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Reachability changes

Up, down, and blocked edges, re-probed before we claim them.

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mojs.io HTTP 302HTTP 521
13:01 UTC ·flapped 2x today · verify

DNS record changes

Record-level moves: nameservers, mail routes, targets.

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CONTINUOUS INTERNET TELEMETRY24H DRIFT4,292 material changesacross 1,339 domains · 24h to ~3h ago · -810 vs yesterdayROTATION76 domains moved DNS from koaladns.com to magpiedns.com, 74 moved backa rotation loop, not a migration · 24hEMAIL DRIFT2 domains switched email provider24hREGISTRAR DRIFT1 changed registrar24hNOW1,032 curated domains not reachablelast probe, steadySITE ERRORS17,861 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 91,638 sites429 rate-limit / 403 bot-block, a posture signal