felix.se

Last scanned 19h ago; the signed record is unchanged since 19d 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 onAkamai Connected Cloud
Email byMicrosoft 365
Secured byLet's Encrypt
Registered withAbion AB
Also usesGoogle Search ConsoleMicrosoft Dynamics 365
IPv6 · 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 felix.se 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 10

A1AAAA1NS2MX1TXT4SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresSat, 07 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_e14b3a04fb9dce8f
Output Hash
a55a7da344c7bd2f33d25a6abd527ea0d787a2fb65a69dd07c961234beae9ef3
Signature
ed25519:add9e8a1c90a04f8e680062bbbe5a39cc8f844983f0bf2c1667d4343349964d3ac126f9d825d8b25ec5887a20e6649b50af3cdf1569fa54238b53a872253860d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT28,253 material changesacross 22,877 domains · 24h to ~2h agoROTATION61 domains moved DNS from magpiedns.com to koaladns.com, 58 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT3 changed registrar24hNOW561 curated domains not reachablelast probe, steadySITE ERRORS18,219 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 80,863 sites429 rate-limit / 403 bot-block, a posture signal