CONTINUOUS INTERNET TELEMETRY24H DRIFT2,376 material changesacross 2,144 domains · -1,022 vs yesterdayDNS DRIFT15 domains changed DNS providertop destination cloudflare.com · -12 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination google.com · -1 vs yesterdayCERT DRIFT5 domains switched issuing CA24h · -2 vs yesterdayNOW3,324 curated domains not answering-6,394 vs yesterdayERRORS10,909 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT2,376 material changesacross 2,144 domains · -1,022 vs yesterdayDNS DRIFT15 domains changed DNS providertop destination cloudflare.com · -12 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination google.com · -1 vs yesterdayCERT DRIFT5 domains switched issuing CA24h · -2 vs yesterdayNOW3,324 curated domains not answering-6,394 vs yesterdayERRORS10,909 responded with an errorlast probe · 5xx / 404 / 429 / 403

bycsi.com

Observed 2026-07-13T09:40:20.835Z (12h ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding
Runs onCloudflare
tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bycsi.com actually stands on - every host below is a signed observation
bycsi.com
NS
ns-458.awsdns-57.comns-1281.awsdns-32.orgns-874.awsdns-45.netns-1550.awsdns-01.co.uk
awsdns-57.com + awsdns-32.org + moreanswers its DNS

HTTPS probe

server_error Server error (5xx) 530 Server Error
HTTP status530
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time13 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

TXT 1

  • fprmzkqcz0gl7b4q6tmn9ct6ztp9znp7

NS 4

  • ns-458.awsdns-57.com
  • ns-1281.awsdns-32.org
  • ns-874.awsdns-45.net
  • ns-1550.awsdns-01.co.uk

SOA 1

  • ns-1550.awsdns-01.co.uk awsdns-hostmaster.amazon.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 bycsi.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
51fc219f-f767-4fd9-aa8e-396a1c62a189
Output Hash
f2b8ed066a5bf135df656ecca587be23b6416165b57b4561e25bbfe3a66fab79
Signature
ed25519:463df7f188448fe277dd0eedee289df6e5f67dda14fb1bc1a3f1c47a0fba0926b7700a6ee59002085a796fcf5268ed10c8cd7ba0b67284f3c139c554ef467b0c
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser