ur.ch

Last scanned 17h ago; the signed record is unchanged since 9d 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
Secured byLet's Encrypt
Also usesMicrosoft 365Mindmanager
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 ur.ch 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 18

A1NS3MX2TXT11SOA1

TLS certificates 4

Issued byLet's Encrypt
ExpiresMon, 09 No (68d)
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_a8dbbe762fc27b3a
Output Hash
f6468cb84888ed28812c1fdc994bc6105d0e79dec860747fb5d062b62265b48b
Signature
ed25519:989a69ab42350fca6b4b2ae39ca3263d222a7a903024f7cd5f994bb2a320f75a6e2eecf7d8a4dd8455eb2fba3352e7bd82fd14253e8f8fd21d9aa679afbe7c0c
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT9,601 material changesacross 7,746 domains · 24h to ~2h ago · +1,978 vs yesterdayDNS DRIFT88 domains changed DNS providertop destination koaladns.com · +2 vs yesterdayREGISTRAR DRIFT2 changed registrar24hNOW610 curated domains not reachablelast probe, steadySITE ERRORS18,186 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 80,400 sites429 rate-limit / 403 bot-block, a posture signal