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 DRIFT10,045 material changesacross 8,550 domains · 24h to ~2h ago · +2,811 vs yesterdayROTATION54 domains moved DNS from koaladns.com to magpiedns.com, 52 moved backa rotation loop, not a migration · 24hEMAIL DRIFT1 domain switched email provider24hNOW616 curated domains not reachablelast probe, steadySITE ERRORS17,466 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,558 sites429 rate-limit / 403 bot-block, a posture signal