CONTINUOUS INTERNET TELEMETRY24H DRIFT7,293 material changesacross 6,892 domains · last 24h · -3,122 vs yesterdayDNS DRIFT451 domains changed DNS providertop destination cloudflare.com · -208 vs yesterdayEMAIL DRIFT107 domains switched email providertop destination google.com · -60 vs yesterdayCERT DRIFT154 domains switched issuing CA24h · -65 vs yesterdayNOW500 curated domains not reachable-203 vs yesterdaySITE ERRORS17,421 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 96,777 sites429 rate-limit / 403 bot-block, a posture signal

shkolo.bg

Observed Jul 24, 2026, 03:09 UTC (4h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.

Guarded by a firewall
Runs onCloudflare
Email byMailgun
Secured byLet's Encrypt
IPv6 · 2 subdomains · tranco_10k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat shkolo.bg actually stands on - every host below is a signed observation
shkolo.bg
A / AAAA
172.66.169.252104.20.45.1652606:4700:10::6814:2da52606:4700:10::ac42:a9fc
Cloudflareserves the site
NS
george.ns.cloudflare.comjule.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
shkolo.bg
Let's Encryptissued its certificate

DNS Records

A 2

  • 172.66.169.252
  • 104.20.45.165

AAAA 2

  • 2606:4700:10::6814:2da5
  • 2606:4700:10::ac42:a9fc

TXT 3

  • v=spf1 include:mailgun.org ~all
  • v=spf1 include:zoho.com ~all
  • v=spf1 mx include:zoho.com ~all

NS 2

  • george.ns.cloudflare.com
  • jule.ns.cloudflare.com

SOA 1

  • george.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (4)

Common NameIssuerExpires
shkolo.bg C=US, O=Let's Encrypt, CN=YE2 Sat, 26 Sep 2026 13:59:39 +0000
YE2 C=US, O=ISRG, CN=Root YE Sat, 02 Sep 2028 23:59:59 +0000
Root YE C=US, O=Internet Security Research Group, CN=ISRG Root X2 Thu, 02 Sep 2032 23:59:59 +0000
ISRG Root X2 C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (2)

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 shkolo.bg. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_21c61117bb9bd2ef
Output Hash
b0c2528ef077eed14051fa38d1a7d4798a16fa379ac0b526150e2b03aedb8219
Signature
ed25519:74c8ec1c0443510cee47905739d5e1dddb44e938e06cbd18e81c473a60d93b235e747206235c5d56702e10388815e149912eb42f62606be3e7eb6d3c97fde400
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser