bigda.com

Observed 2026-07-11T14:13:03.712Z (15h ago). Every field below was attested with an Ed25519 signature at scan time.

INFRASTRUCTURE MAPwhat bigda.com actually stands on - every host below is a signed observation

bigda.com

vip3.alidns.comvip4.alidns.com

alidns.comanswers its DNS

HTTPS probe

server_error Server error (5xx) 530 Server Error

HTTP status530

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time2163 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

kb2w5dbdtqcmgmh5mnmbwhkbk4v3kvxx

NS 2

vip3.alidns.com
vip4.alidns.com

SOA 1

vip3.alidns.com hostmaster.hichina.com

TLS Certificates (0)

None.

Subdomains (96)

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 bigda.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 00d7c4d5-51c3-427f-a32c-7d0a3dca58c6
Output Hash: db36c730099ac0412c8de21aa0d41bd2b245af47b9f59c62bf5f219f48e61333
Signature: ed25519:cc4e347c6431cd1a86303529eb829f65265d047d975c5af466caef0c634d910262c4814f24e3deb9bc50810180e6c8a119b5675ecf370146cbd00a443237b20c
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://connor.dns.drm3.network/t/bigda.com/2026-07-11T14:13:03.712Z