changan.by

Last scanned 20h ago; the signed record is unchanged since 10d 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 onUnitary enterprise A1
Secured byLet's Encrypt
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for changan.by 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 6

A1NS2MX1TXT1SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresMon, 14 Se (25d)
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_4efd842c06f7257f
Output Hash
1e26cb6eac9ab0dff3c47aa9d9ffa627931a2f0a69b86e147cd7855c259645d2
Signature
ed25519:b8af1a6608397b581e052e60bcd7b0bc6ad852eefb010acba6beee424eb9dcffa127b57504c7a48823a1118eefed9a71dba41e7baa310b2673dce0b11f15b30b
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT13,791 material changesacross 11,062 domains · 24h to ~14h ago · +7,129 vs yesterdayROTATION74 domains moved DNS from kirklanddc.com to koaladns.com, 72 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT3 changed registrar24hNOW169 curated domains not reachable+49 vs yesterdaySITE ERRORS17,793 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 77,996 sites429 rate-limit / 403 bot-block, a posture signal