What changed on the internet 2026-07-19

2026-07-19 · top 20 of at least 44 by significance · 809,753 tracked domains

Reachability changes

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

Full report

DNS record changes

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

Full report
rigol.com CNAME target changed: www.rigol.com → www.rigol.com.w.cdngslb.com
10:53 UTC · verify
CONTINUOUS INTERNET TELEMETRY24H DRIFT4,463 material changesacross 2,410 domains · 24h to ~3h agoROTATION58 domains moved DNS from koaladns.com to magpiedns.com, 54 moved backa rotation loop, not a migration · 24hNOW682 curated domains not reachable+32 vs yesterdaySITE ERRORS17,621 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,803 sites429 rate-limit / 403 bot-block, a posture signal