What changed on the internet 2026-08-12

2026-08-12 · top 20 of at least 29 by significance · 809,753 tracked domains

Reachability changes

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

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aisu.sh HTTP 302HTTP 429
05:19 UTC ·flapped 3x today · verify

Certificate and TLS changes

Issuer switches, rotations, and expiries.

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DNS record changes

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

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CONTINUOUS INTERNET TELEMETRY24H DRIFT24,064 material changesacross 12,924 domains · 24h to ~3h agoROTATION53 domains moved DNS from kirklanddc.com to koaladns.com, 50 moved backa rotation loop, not a migration · 24hEMAIL DRIFT1 domain switched email provider24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT3 changed registrar24hNOW264 curated domains not reachablelast probe, steadySITE ERRORS17,813 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,261 sites429 rate-limit / 403 bot-block, a posture signal