CONTINUOUS INTERNET TELEMETRY24H DRIFT3,044 material changesacross 2,733 domains · -354 vs yesterdayDNS DRIFT24 domains changed DNS providertop destination cloudflare.com · -3 vs yesterdayEMAIL DRIFT3 domains switched email providertop destination h-email.net · -3 vs yesterdayCERT DRIFT8 domains switched issuing CA24h · +1 vs yesterdayNOW3,311 curated domains not answering-6,407 vs yesterdayERRORS10,953 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT3,044 material changesacross 2,733 domains · -354 vs yesterdayDNS DRIFT24 domains changed DNS providertop destination cloudflare.com · -3 vs yesterdayEMAIL DRIFT3 domains switched email providertop destination h-email.net · -3 vs yesterdayCERT DRIFT8 domains switched issuing CA24h · +1 vs yesterdayNOW3,311 curated domains not answering-6,407 vs yesterdayERRORS10,953 responded with an errorlast probe · 5xx / 404 / 429 / 403

skillbox.pro

Observed 2026-07-13T07:17:38.389Z (6h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
4 subdomains · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat skillbox.pro actually stands on - every host below is a signed observation
skillbox.pro
A / AAAA
185.65.148.253
Cloudflareserves the site
NS
dns03.skillbox.prodns04.skillbox.prodns05.skillbox.prodns02.skillbox.pro+1 more
skillbox.proanswers its DNS

HTTPS probe

redirect Redirecting (3xx) 301 → https://skillbox.ru/business-school/
HTTP status301
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time792 ms
DNS resolutionNOERROR
Redirect chain
https://skillbox.ru/business-school/

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

DNS Records

A 1

  • 185.65.148.253

TXT 2

  • v=spf1 ip4:82.202.214.4 ip4:82.202.214.8 ~all
  • 5cf62c43-fb7a-44a5-a410-de4e9475c769

NS 5

  • dns03.skillbox.pro
  • dns04.skillbox.pro
  • dns05.skillbox.pro
  • dns02.skillbox.pro
  • dns01.skillbox.pro

SOA 1

  • dns01.skillbox.pro hostmaster.skillbox.ru

TLS Certificates (0)

None.

Subdomains (4)

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 skillbox.pro. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
b36f27ae-6977-4e9e-9577-de8e3d3956cb
Output Hash
4c8fabed085314b578074afa869c1e0370b722807c3f0718d64a80e2c2c83664
Signature
ed25519:5afec0f28985e30dad014b835728e7552d757828a96ac5b1b383e9e3a261d46fde6683ed97dbd53dbc3ffc227db49b5e5883247b8deecba6842db2156d1ee80e
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser