What changed on the internet 2026-09-22

2026-09-22 · top 20 of at least 36 by significance · 809,754 tracked domains

Reachability changes

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

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frdl.to HTTP 302HTTP 429
03:44 UTC ·flapped 2x today · verify

DNS provider changes

Resolution moved to a different operator.

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Email provider changes

The mail now routes through a different operator.

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Certificate and TLS changes

Issuer switches, rotations, and expiries.

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facebook.com Certificate EXPIRED with no renewal (was valid until 2021-07-31T12:00:00.000Z)
18:34 UTC · verify

DNS record changes

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

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CONTINUOUS INTERNET TELEMETRY24H DRIFT5,527 material changesacross 2,493 domains · 24h to ~2h ago · +517 vs yesterdayROTATION73 domains moved DNS from magpiedns.com to koaladns.com, 72 moved backa rotation loop, not a migration · 24hNOW993 curated domains not reachablelast probe, steadySITE ERRORS17,858 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 91,533 sites429 rate-limit / 403 bot-block, a posture signal