CONTINUOUS INTERNET TELEMETRY24H DRIFT1,184 material changesacross 1,010 domains · -894 vs yesterdayDNS DRIFT6 domains changed DNS providertop destination alidns.com · -9 vs yesterdayCERT DRIFT8 domains switched issuing CA24h · -38 vs yesterdayNOW2,265 curated domains not answering+1,139 vs yesterdayERRORS15,451 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED39,508 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT1,184 material changesacross 1,010 domains · -894 vs yesterdayDNS DRIFT6 domains changed DNS providertop destination alidns.com · -9 vs yesterdayCERT DRIFT8 domains switched issuing CA24h · -38 vs yesterdayNOW2,265 curated domains not answering+1,139 vs yesterdayERRORS15,451 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED39,508 throttled or blocked our scanner429 rate-limit / 403 bot-block

technopolis.bg

Observed Jul 19, 2026, 08:11 UTC (6h ago). Every field below was attested with an Ed25519 signature at scan time.

Guarded by a firewall
Runs onCloudflare
Email byGoogle Workspace
Also usesGoogle Search ConsoleFacebook/Meta
IPv6 · 94 subdomains · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat technopolis.bg actually stands on - every host below is a signed observation
technopolis.bg
A / AAAA
104.20.47.50172.66.148.1002606:4700:10::6814:2f322606:4700:10::ac42:9464
Cloudflareserves the site
NS
sri.ns.cloudflare.comirma.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
aspmx2.googlemail.comaspmx3.googlemail.comalt2.aspmx.l.google.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email

HTTPS probe

bot_blocked Blocked our probe (WAF / bot protection) 403 blocked by cloudflare - bot protection active
HTTP status403
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time27 ms
DNS resolutionNOERROR

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

DNS Records

A 2

  • 104.20.47.50
  • 172.66.148.100

AAAA 2

  • 2606:4700:10::6814:2f32
  • 2606:4700:10::ac42:9464

MX 5

  • 10aspmx2.googlemail.com
  • 10aspmx3.googlemail.com
  • 5alt2.aspmx.l.google.com
  • 5alt1.aspmx.l.google.com
  • 1aspmx.l.google.com

TXT 7

  • google-site-verification=bhSJcA3SYiJ5bxO-j_Ai62D-M6e0FaoRQen-5ENwQjU
  • google-site-verification=idoY30McEbL8lEh8Pf323P8ijFjYkrca74tP7TyN9Xk
  • google-site-verification=Ctk1lo2wiypDXzeC_-chXUKshAOYw50VQMyHUr5AIyQ
  • v=spf1 include:_spf.google.com ip4:195.24.43.210 ip4:79.98.105.163 ip4:79.98.105.170 a mx ~all
  • facebook-domain-verification=fbpp2hugplkwr2a39igdghad58mxvm
  • v=DMARC1; p=none; rua=mailto:admin@delta.bg
  • v=DKIM1; (detected)

NS 2

  • sri.ns.cloudflare.com
  • irma.ns.cloudflare.com

SOA 1

  • irma.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (0)

None.

Subdomains (94)

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

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

Ed25519 Receipt

Receipt ID
d15de7e4-bd35-49c7-84d9-f7cf2fdd4529
Output Hash
8ddb8941efcd61948c0974eef1360bb3afeac4b47fb299469000f62dac754cbe
Signature
ed25519:6615b09bab07eedee590ae52b409bf2ff8a27272aad1ccd2fde81d9b7c969dab4485ec8e3c61f64d73873660cbd649fc77c66744cc2084589fd9c98eaab02b0c
Public Key
ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent
(genesis)
Plane
fast
Verify this in your browser