What changed on the internet 2026-09-10

2026-09-10 · top 20 of at least 30 by significance · 809,753 tracked domains

Reachability changes

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

Full report

DNS provider changes

Resolution moved to a different operator.

Full report

DNS record changes

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

Full report

Certificate and TLS changes

Issuer switches, rotations, and expiries.

Full report

Email authentication changes

SPF, DKIM, and DMARC posture moves.

CONTINUOUS INTERNET TELEMETRY24H DRIFT4,267 material changesacross 1,895 domains · 24h to ~3h ago · -23,665 vs yesterdayROTATION60 domains moved DNS from koaladns.com to magpiedns.com, 55 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT1 changed registrar24hNOW648 curated domains not reachablelast probe, steadySITE ERRORS17,708 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,476 sites429 rate-limit / 403 bot-block, a posture signal