yeeuu.com
Observed Aug 2, 2026, 13:35 UTC (3h 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.
Guarded by a firewall
Runs onCloudflare
Secured byLet's Encrypt
Also usesGoogle Search Console
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat yeeuu.com actually stands on - every host below is a signed observation
yeeuu.com
A / AAAA
23.227.38.65
Cloudflareserves the site
NS
dns8.hichina.comdns7.hichina.com
hichina.comanswers its DNS
MX
mx2.feishu.cnmx3.feishu.cnmx1.feishu.cn
feishu.cnreceives its email
TLS
yeeuu.com
Let's Encryptissued its certificate
DNS Records
A 1
23.227.38.65
MX 3
5mx2.feishu.cn10mx3.feishu.cn1mx1.feishu.cn
TXT 5
v=spf1 +include:_netblocks.m.feishu.cn -all71396e380983f894badf2ce221ce7ec6b15af2b9d1f3bba78c52e55a6f90ac3aUGFtT1paaFlKYU9yaHFvUlJ6VFhHcm1vY1hZPQgoogle-site-verification=u6r3qXRISxzNV51TIX1-D3FYUcynnF_m6tJXT-jhpXsverification-code-site-App_feishu=sgn9zMyljcV1xEyPAHOl
NS 2
dns8.hichina.comdns7.hichina.com
SOA 1
dns7.hichina.com hostmaster.hichina.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
yeeuu.com |
C=US, O=Let's Encrypt, CN=YE2 | Wed, 28 Oct 2026 09:58:01 +0000 |
YE2 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
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.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_e07c00a05c358a58- Output Hash
5d93694f52029aa41523af314fda5cf34b94359248fa4b8e03c080f7f0c44045- Signature
ed25519:a8bda870cfed65c020911462bc440c14e755dc466eec4a688a43a2792236225bae91c249af780b3e375dd93aec1a788281faeab2582b0fff073eee0d3b26b701- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast