CONTINUOUS INTERNET TELEMETRY24H DRIFT1,104 material changesacross 908 domains · -974 vs yesterdayDNS DRIFT2 domains changed DNS providertop destination kirklanddc.com · -13 vs yesterdayCERT DRIFT2 domains switched issuing CA24h · -44 vs yesterdayNOW2,780 curated domains not answering+1,654 vs yesterdayERRORS18,417 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED47,901 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT1,104 material changesacross 908 domains · -974 vs yesterdayDNS DRIFT2 domains changed DNS providertop destination kirklanddc.com · -13 vs yesterdayCERT DRIFT2 domains switched issuing CA24h · -44 vs yesterdayNOW2,780 curated domains not answering+1,654 vs yesterdayERRORS18,417 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED47,901 throttled or blocked our scanner429 rate-limit / 403 bot-block

ctolabperfstats.com

Observed Jul 18, 2026, 12:55 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding
Registered withGandi SAS
tranco_10k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ctolabperfstats.com actually stands on - every host below is a signed observation
ctolabperfstats.com
NS
ns2.criteo.comns1.criteo.com
criteo.comanswers its DNS

DNS Records

TXT 2

  • _4eyf1gphcncnbt1ocyyrsv78xwwisx4
  • v=DMARC1; p=reject; fo=1; rua=mailto:iit.ops.notifications.atp-dmarc@criteo.com; ruf=mailto:iit.ops.notifications.atp-dmarc@criteo.com

NS 2

  • ns2.criteo.com
  • ns1.criteo.com

SOA 1

  • ns1.criteo.com dns.criteo.com

TLS Certificates (0)

None.

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; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for ctolabperfstats.com. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for ctolabperfstats.com <a href="https://domaindrift.io/t/ctolabperfstats.com"> <img src="https://domaindrift.io/badge/ctolabperfstats.com.svg" width="300" height="64" alt="DomainDrift signed observations for ctolabperfstats.com"> </a>

Ed25519 Receipt

Receipt ID
ee3dc845-da35-4216-81ab-b929a4e84045
Output Hash
364d9ca8911297e912db4293572ed7f38ad8374ba27174a1e29e36c9a03502ea
Signature
ed25519:c420c44b5e4cc24cdd4fb87c286fb7cb7e6069f55cbabeb0e7a6e3a08fea6a17a82471784fab1afaf27faba4486c05db6e7b5c68877b0242096075e5bc05f906
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser