What changed on the internet 2026-06-21

2026-06-21 · top 0 of at least 0 by significance · 809,753 tracked domains
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CONTINUOUS INTERNET TELEMETRY24H DRIFT4,637 material changesacross 2,444 domains · 24h to ~3h agoROTATION55 domains moved DNS from koaladns.com to magpiedns.com, 52 moved backa rotation loop, not a migration · 24hEMAIL DRIFT1 domain switched email provider24hNOW682 curated domains not reachable+32 vs yesterdaySITE ERRORS17,621 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,777 sites429 rate-limit / 403 bot-block, a posture signal