bcs.ru

Observed 2026-07-05T15:14:30.432Z (6d ago). Every field below was attested with an Ed25519 signature at scan time.

INFRASTRUCTURE MAPwhat bcs.ru actually stands on - every host below is a signed observation

bcs.ru

A / AAAA

109.238.88.230

unattributedserves the site

ns8-l2.nic.runs4-l2.nic.runs.bcs.ru

nic.ru + bcs.ruanswers its DNS

mx4.bcs.rumx5.bcs.rumx6.bcs.ru

bcs.rureceives its email

HTTPS probe

ok Responding normally (2xx) 200 OK

HTTP status200

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time1475 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 1

109.238.88.230

MX 3

15mx4.bcs.ru
10mx5.bcs.ru
10mx6.bcs.ru

TXT 6

MS=BA33AC81E05697E17030C55C10038CC118B5813E
HlvbabOSpNlcKyEsMj6bVNE5Wndq5JUi0fLzafa+UXA=
v=spf1 +ip4:193.142.56.0/24 +ip4:193.142.57.0/24 +ip4:212.193.173.8 +ip4:193.218.189.21 include:spf.sendsay.ru ~all
01f54d74-0c99-44d6-826f-69064ce34a6b
zdfkje4t344KJSFL4t
v=DMARC1; p=reject; rua=mailto:dmarc_rep@bcs.ru

NS 3

ns8-l2.nic.ru
ns4-l2.nic.ru
ns.bcs.ru

SOA 1

ns.bcs.ru hostmaster.bcs.ru

TLS Certificates (0)

None.

Subdomains (200)

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 Connor observes and signs for bcs.ru. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://connor.dns.drm3.network/t/bcs.ru">
  <img src="https://connor.dns.drm3.network/badge/bcs.ru.svg"
       width="300" height="64" alt="Connor signed observations for bcs.ru">
</a>

Ed25519 Receipt

Receipt ID: b29a01ff-6cce-4d29-913c-937dfc15beca
Output Hash: 110e3992d0f98a33349df7fc10db5e6125205d7ac512a2e19e2533b2f823e098
Signature: ed25519:6695b2f79bbe4c481cbb6747a2aee81d5d94a433add16546d1ea4f0e4a953896cac102f2189c538eae050f6af6e81e1ba8cb3d7f3ec09197dcf62eb2732aa40d
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://connor.dns.drm3.network/t/bcs.ru/2026-07-05T15:14:30.432Z