expr-lang.org

Observed Aug 16, 2026, 16:57 UTC (14d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of expr-lang.org was taken 14d ago

expr-lang.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting expr-lang.org 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.

Watch expr-lang.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
DRIFT

Steady. No change on record for expr-lang.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 9

A1AAAA1NS5TXT1SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresSat, 24 Oc (54d)
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.

Verify this receipt
Ed25519 receiptthe raw cryptographic proof
Receipt ID
rcpt_ba3dd3c0b3babddb
Output Hash
45cc5e13dd1f9b4ce505c88370bb3cf5c73678a3d01e2b709c44311da9dbd70a
Signature
ed25519:a4eebd4dd6ae14449bdbf929cce896ac811365caa017ad8a687db4a430b20958d90846cfbc359000f4443ad0e477d54c3e4912eeada503f4a9d376735143d306
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT28,547 material changesacross 23,226 domains · 24h to ~3h agoROTATION56 domains moved DNS from koaladns.com to magpiedns.com, 55 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT5 changed registrar24hNOW561 curated domains not reachablelast probe, steadySITE ERRORS18,207 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 80,882 sites429 rate-limit / 403 bot-block, a posture signal