gnu.org

Last scanned 10h ago; the signed record is unchanged since 36d ago. Every field below carries an Ed25519 signature from that last reading. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Not responding
Runs onFree Software Foundation
Registered withGandi SAS
IPv6 · tranco_1k
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for gnu.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

A1AAAA1NS3MX1TXT1CAA1SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresWed, 07 Oc (21d)
Certificate nameswithheld

Subdomains 8

8 subdomain hostnames 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_e83f0c411664c3d5
Output Hash
c1d46c161de6acda47972bce941fb09f3165891ed88c685185bb3926fc005fc5
Signature
ed25519:b101198a5e6f9356208a34920d01ef64eb2f84b9294fccc1cea972fd73d022f976a6a7e695f9193ad0409c38e30ccc7ff73813c856c5540477056a751a189602
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT25,358 material changesacross 20,173 domains · 24h to ~75m ago · +15,823 vs yesterdayROTATION55 domains moved DNS from koaladns.com to kirklanddc.com, 54 moved backa rotation loop, not a migration · 24hNOW664 curated domains not reachable+41 vs yesterdaySITE ERRORS17,630 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,976 sites429 rate-limit / 403 bot-block, a posture signal