katoteka.ru

Observed Aug 19, 2026, 17:52 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of katoteka.ru was taken 2d ago

katoteka.ru is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting katoteka.ru 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 katoteka.ru Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Verify this receipt yourself + Watch this domain
Not responding
Runs onCloudflare
4 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for katoteka.ru 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.

HTTPS probe

Server error Server error (5xx) 500 Server Error
HTTP status500
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time1,278 ms
DNS resolutionNOERROR
What this reading means

The site answered with a 5xx, so the edge and TLS are working and the application behind them is not.

It does NOT mean the domain or its DNS is misconfigured - the request got all the way to an application to fail there.

What produces this, in rough order of how often
  • The origin is erroring or mid-deploy.
  • An upstream in front of the origin cannot reach it.

These are the known causes, not a diagnosis of this domain. We recorded that nothing answered; we did not measure why.

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

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 7

A1NS2MX2TXT1SOA1

TLS certificates 0

None.

Subdomains 4

4 subdomain hostnames 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_0acdc211846b466e
Output Hash
f042c2a568ae73954e7d3a3dab019f4686d2e3e0b4740238808727a1931a4f54
Signature
ed25519:b2af2a1a4188e90da5d6f46c030bd261b5ed0990746201e170ae7adfbbfe06fecabaf2e63b5766f798238646505d2e0d5e4b9b5ab53afd5e9223d72916deb503
Public Key
ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT2,597 material changes on watched domainsacross 154 domains · last 24h · the catalog-wide count is re-measuringROTATION74 domains moved DNS from kirklanddc.com to koaladns.com, 73 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT4 changed registrar24hNOW197 curated domains not reachablelast probe, steadySITE ERRORS17,829 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 77,740 sites429 rate-limit / 403 bot-block, a posture signal