ct0.app

Observed Aug 16, 2026, 13:05 UTC (11d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of ct0.app was taken 11d ago

ct0.app is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting ct0.app under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch ct0.app Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Guarded by a firewall
Runs onAmazon
Secured byAmazon
Registered withNamecheap Inc.
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for ct0.app 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

A4NS4SOA1

TLS certificates 3

Issued byAmazon, Starfield Technologies
ExpiresTue, 16 Fe (173d)
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_3e5413cf6b99f813
Output Hash
0f3dd0876fea59ae985295d72dd5ba3464ce9edc9bc97216d502efc50dbd1e48
Signature
ed25519:db5229fdbb94d7b238e758d77e716b60807ecae1ba8a8e821c5fca0253310bec8097a308ed344dad585fe24dd5061c421ea8e98cbaa77933660c93303477d80b
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT4,217 material changesacross 2,629 domains · 24h to ~35m ago · -20,882 vs yesterdayDNS DRIFT83 domains changed DNS providertop destination koaladns.comREGISTRAR DRIFT2 changed registrar24hNOW570 curated domains not reachablelast probe, steadySITE ERRORS17,818 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,586 sites429 rate-limit / 403 bot-block, a posture signal