cognitive-surplus.com

Observed Aug 10, 2026, 21:40 UTC (8d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of cognitive-surplus.com was taken 8d ago

cognitive-surplus.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting cognitive-surplus.com under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

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Up right now
Runs onCloudflare
Secured byLet's Encrypt
Registered with1API GmbH
Also usesFacebook/MetaGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for cognitive-surplus.com 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 8

A1NS2MX1TXT3SOA1

TLS certificates 4

Issued byLet's Encrypt
ExpiresSun, 25 Oc (66d)
Certificate nameswithheld

Subdomains 0

None observed.

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.

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Ed25519 receiptthe raw cryptographic proof
Receipt ID
Output Hash
663902861a016e2c03ead3d541ae46eeb73c7d53a98344937268ce1b13ef8c27
Signature
(receipt not held at this host)
Public Key
connor-fast-v0.14.3
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT6,876 material changesacross 2,492 domains · last 24h · -1,272 vs yesterdayROTATION63 domains moved DNS from magpiedns.com to koaladns.com, 54 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT5 changed registrar24hNOW47 curated domains not reachable+27 vs yesterdaySITE ERRORS17,753 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,880 sites429 rate-limit / 403 bot-block, a posture signal