cosco.com

Observed 2026-07-11T12:09:34.570Z (17h ago). Every field below was attested with an Ed25519 signature at scan time.

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

cosco.com

A / AAAA

219.141.253.1

unattributedserves the site

home.cosco.com.cnns1.coscon.com

com.cn + coscon.comanswers its DNS

mailex.cosco.com

cosco.comreceives its email

DNS Records

A 1

219.141.253.1

MX 1

10mailex.cosco.com

TXT 1

MS=ms33646433

NS 2

home.cosco.com.cn
ns1.coscon.com

SOA 1

ntbsus01new.cn.coscon.cos zhoum.cosco.com.cn

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

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

Ed25519 Receipt

Receipt ID: c62e46a5-b331-4f84-92fb-4387b968322c
Output Hash: 9a9534fb1f249dd3d0df643b2dab47ec8d43742f0fa8670ec44467df5f5d1045
Signature: ed25519:1488600bfcc9b7334a49f2e22c73b9ad2881b41f7f9cff9024593aaacc74a7d31212ee069dbbfeaf38d596b1e9afd84488e004816e32a59812fe2ba9e9843908
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://connor.dns.drm3.network/t/cosco.com/2026-07-11T12:09:34.570Z