CONTINUOUS INTERNET TELEMETRY24H DRIFT5,897 material changesacross 5,564 domains · 24h to ~3h ago · -2,866 vs yesterdayNOW560 curated domains not reachablelast probe, steadySITE ERRORS34,304 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,289 sites429 rate-limit / 403 bot-block, a posture signalMOVERokta.comNo mail routes in the latest observation

vcd.org

Observed Aug 3, 2026, 02:52 UTC (3m ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

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Up right now
Email byBrevo (Sendinblue)
Secured byLet's Encrypt
Also usesGoogle Search ConsoleFacebook/Meta
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat vcd.org actually stands on - every host below is a signed observation
vcd.org
A / AAAA
185.166.21.79
unattributedserves the site
NS
dns.dns1.dedns.dns2.dedns.dns4.dedns.dns3.de
dns1.de + dns2.de + moreanswers its DNS
MX
mx2.vcd.org
Brevo (Sendinblue)receives its email
TLS
vcd.org
Let's Encryptissued its certificate

DNS Records

A 1

  • 185.166.21.79

MX 1

  • 5mx2.vcd.org

TXT 8

  • Sendinblue-code:6ef1bdca0140128a0b0cdffd769c529f
  • google-site-verification=64s5JwV7zrwSGPqkFNm1CTZLXmgoqBVhaec_3-UPI3o
  • facebook-domain-verification=odvnwma6psu7ow28aiwll1bmxfq5ni
  • google-site-verification=pmgWFNQwawrCDbec1p42vWEurhJGV8BrHKGe5aAdjEE
  • v=spf1 mx a:server.vcd.org a:mx2.vcd.org ip4:185.8.11.197 ip4:49.12.86.159 include:spf.dynect.net include:spf.crsend.com include:agenturserver.de include:spf.sendinblue.com -all
  • MS=B8BF6891175F4AD84D0C1851B52FDE7DEA49E827
  • MS=ms12353484
  • asv=24a9c4ed5acd5d68c44f4d23a33c5460

NS 4

  • dns.dns1.de
  • dns.dns2.de
  • dns.dns4.de
  • dns.dns3.de

SOA 1

  • dns.dns1.de hostmaster.internetwire.de

SRV 1

  • autodiscover.vcd.org:443 p0

DMARC_RECORDS 1

  • v=DMARC1; p=none; sp=none; rua=mailto:dmarc@mailinblue.com!10m; ruf=mailto:dmarc@mailinblue.com!10m; rf=afrf; pct=100; ri=86400

TLS Certificates (3)

Common NameIssuerExpires
vcd.org C=US, O=Let's Encrypt, CN=YR1 Wed, 07 Oct 2026 22:50:03 +0000
YR1 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 (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.

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Ed25519 Receipt

Receipt ID
rcpt_1ebfc036fcb05354
Output Hash
1176e0964729277f3d6c1f048a48703caf44ca8e7195b1210e477dce4ec7f8be
Signature
ed25519:623e0e196c8e9d5a79d70af8059755773b4b95bc302c237814e55ad8cc23e9a5d40eadeb8e132a062abcf0e5d3a5fe49ec01d225e5ca587d95e617ff415eb30f
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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