computationalcomplexity.org

Last scanned 14h ago; the signed record is unchanged since 15d ago. Every field below carries an Ed25519 signature from that last reading. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Up right now
Runs onFastly
Secured byLet's Encrypt
Registered withGoDaddy.com, LLC
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for computationalcomplexity.org in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.

SIGNED-OUT VIEW Provider names, posture and counts are shown. The record values - every DNS answer, each subdomain hostname, raw TXT, IPs, cert names and WHOIS - are the product. Sign in for the full signed record, or use the API with a key.

DNS records 7

A4NS2SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresMon, 26 Oc (60d)
Certificate nameswithheld

Subdomains 1

1 subdomain hostname observed and signed - the list itself is part of the paid record.

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; the only network request the check makes is for the published public keys.

Verify this receipt
Ed25519 receiptthe raw cryptographic proof
Receipt ID
rcpt_60dfc505c010f7f8
Output Hash
399c570308a3174859021d594b4a5f51bed084e8b677af94c90871b7bf7d2a5a
Signature
ed25519:9b3a6caa31b616c0e25da23303d043a03091c46f57f89dc272df94dd791b5a54564c9a9eb861b70d493b5a8db6673f6d030792597c358e2165490a95ca790501
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT25,571 material changesacross 16,366 domains · 24h to ~3h agoROTATION56 domains moved DNS from koaladns.com to magpiedns.com, 54 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT1 changed registrar24hNOW552 curated domains not reachable+28 vs yesterdaySITE ERRORS17,821 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,700 sites429 rate-limit / 403 bot-block, a posture signal