cityspark.com

Last scanned 4h ago; the signed record is unchanged since 15d 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 onMicrosoft Corporation
Email byMicrosoft 365
Secured byDigiCert
Also usesGoogle Search ConsoleMicrosoft
tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for cityspark.com 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 14

A1NS2MX1TXT9SOA1

TLS certificates 2

Issued byDigiCert
ExpiresFri, 11 De (102d)
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_bd4e6fa7580cae4b
Output Hash
a541cca8de429035b2eaf12fe55533417699d0bdde47f81e54d885aeb605274f
Signature
ed25519:4cdb22c0338636597be239012829c75bb7697cd90de1577fa9ed4833c2154f8edbed91109d3c8922cd1c81a3ab9c3042dbc8dbc0611334c562bae2a21f3bbc06
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT4,092 material changesacross 2,486 domains · last 24h · -24,161 vs yesterdayROTATION61 domains moved DNS from koaladns.com to magpiedns.com, 56 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT3 changed registrar24hNOW565 curated domains not reachablelast probe, steadySITE ERRORS18,234 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 80,780 sites429 rate-limit / 403 bot-block, a posture signal