What changed on the internet 2026-07-17

2026-07-17 · top 20 of at least 52 by significance · 809,753 tracked domains

DNS provider changes

Resolution moved to a different operator.

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perm.ru mts-ws.net + mts.ru + mtu.rumtu.ru + perm.ru
01:26 UTC · verify

Email provider changes

The mail now routes through a different operator.

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Reachability changes

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

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DNS record changes

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

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cootek.com CNAME target changed: www.cootek.com → d13qz6i08fbaiz.cloudfront.net
12:43 UTC · verify
CONTINUOUS INTERNET TELEMETRY24H DRIFT4,562 material changesacross 2,404 domains · 24h to ~2h agoROTATION57 domains moved DNS from magpiedns.com to koaladns.com, 56 moved backa rotation loop, not a migration · 24hEMAIL DRIFT1 domain switched email provider24hNOW686 curated domains not reachable+36 vs yesterdaySITE ERRORS17,615 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,778 sites429 rate-limit / 403 bot-block, a posture signal