CONTINUOUS INTERNET TELEMETRY24H DRIFT3,219 material changesacross 2,798 domains · -179 vs yesterdayDNS DRIFT23 domains changed DNS providertop destination digicertdns.com + digicertdns.net · -4 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination 365cool.com · -1 vs yesterdayCERT DRIFT8 domains switched issuing CA24h · +1 vs yesterdayNOW3,308 curated domains not answering-6,410 vs yesterdayERRORS10,963 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT3,219 material changesacross 2,798 domains · -179 vs yesterdayDNS DRIFT23 domains changed DNS providertop destination digicertdns.com + digicertdns.net · -4 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination 365cool.com · -1 vs yesterdayCERT DRIFT8 domains switched issuing CA24h · +1 vs yesterdayNOW3,308 curated domains not answering-6,410 vs yesterdayERRORS10,963 responded with an errorlast probe · 5xx / 404 / 429 / 403

btc-net.bg

Observed 2026-07-11T01:35:45.347Z (2d ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding
Runs onCloudflare
8 subdomains · tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat btc-net.bg actually stands on - every host below is a signed observation
btc-net.bg
NS
pns.btc-net.bgsns.btc-net.bg
btc-net.bganswers its DNS
MX
ha98.btc-net.bg
btc-net.bgreceives its email

HTTPS probe

server_error Server error (5xx) 530 Server Error
HTTP status530
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time851 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

MX 1

  • 10ha98.btc-net.bg

TXT 3

  • v=spf1 ip4:212.39.90.0/24 ip4:83.228.82.235 ip4:83.228.123.155 -all
  • v=DMARC1; p=quarantine; pct=100; aspf=s; rua=mailto:devnull@btc-net.bg
  • v=DKIM1; (detected)

NS 2

  • pns.btc-net.bg
  • sns.btc-net.bg

SOA 1

  • ns.btc-net.bg root.ns.btc-net.bg

TLS Certificates (0)

None.

Subdomains (8)

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

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

Ed25519 Receipt

Receipt ID
42c7b4e3-8c17-4d70-b68a-72435d32340a
Output Hash
a57bc767f695529024ddac7346c532760038539447e65fde3fa362c3e2d40183
Signature
ed25519:3792b1dd3848d4f3b38943050f2748f9c0f0f68f6e566dd5b47a35e3827695c713042f7278596123f9137875d21c7c597207c026aa34ad72ba9da870ced0a00d
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser