bhc-int.eu

Observed Aug 12, 2026, 04:12 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of bhc-int.eu was taken 5d ago

bhc-int.eu is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bhc-int.eu under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch bhc-int.eu Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onWebSupport s.r.o
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesGoogle Search Console
DNSSEC on · IPv6 · 1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bhc-int.eu actually stands on - every host below is a signed observation
bhc-int.eu
A / AAAA
37.9.175.2132a00:4b40:aaaa:2011::6
WebSupport s.r.oserves the site
NS
ns.web4u.czns2.web4u.cz
web4u.czanswers its DNS
MX
aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx2.googlemail.com+1 more
Google Workspacereceives its email
TLS
bhc-int.eu
Let's Encryptissued its certificate

DNS Records

A 1

  • 37.9.175.213

AAAA 1

  • 2a00:4b40:aaaa:2011::6

MX 5

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

TXT 2

  • google-site-verification=8h3z-3iFowlLXUVxCXlx32EV6fAOGREekLqqDsiF8i4
  • google-site-verification=SuaGGG_jiFu6aYilzEe-loarT2QiIYvXNBIM-10yXC4

NS 2

  • ns.web4u.cz
  • ns2.web4u.cz

SOA 1

  • ns.web4u.cz admin.web4u.cz

TLS Certificates (3)

Common NameIssuerExpires
bhc-int.eu C=US, O=Let's Encrypt, CN=YR2 Tue, 06 Oct 2026 10:21:28 +0000
YR2 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_cdf2b3eadf616a42
Output Hash
5874508ef12e62ad61acd0080be825d1c5a4b53dd94cf49f74e9b66857e4d8bb
Signature
ed25519:9345686b54ef9dee1446f14846fc79d39c779fc505e86f9bc1e56b29dcf2cd4e926de4b288a0c853589125625e5b0473f9d8f02dc88a1d7e41cc6826c94fd303
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT42,924 material changesacross 40,713 domains · 24h to ~30m ago · +1,365 vs yesterdayROTATION67 domains moved DNS from magpiedns.com to koaladns.com, 63 moved backa rotation loop, not a migration · 24hEMAIL DRIFT3 domains switched email provider24hNOW589 curated domains not reachable+94 vs yesterdaySITE ERRORS36,075 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,370 sites429 rate-limit / 403 bot-block, a posture signal