Who actually answers

curated catalog · last probe · the state of every tracked domain that is not reachable cleanly
not reachable
602
no response at all: timed out, refused, DNS failure, network error
sites serving errors
17,664
the site answered, but with a 5xx, a 404, or a TLS failure
throttled or blocked our scanner
86,294
healthy sites that 429/403 our shared egress - never counted as an error

No domains in this view right now.

Nothing to show for this filter.
CONTINUOUS INTERNET TELEMETRY24H DRIFT5,284 material changesacross 1,172 domains · 24h to ~80m ago · -351 vs yesterdayROTATION58 domains moved DNS from magpiedns.com to koaladns.com, 51 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT2 changed registrar24hNOW599 curated domains not reachable+43 vs yesterdaySITE ERRORS17,666 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 86,301 sites429 rate-limit / 403 bot-block, a posture signal