yoo-ai.com
Observed Aug 2, 2026, 19:41 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.
Up right now
Secured byLet's Encrypt
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat yoo-ai.com actually stands on - every host below is a signed observation
yoo-ai.com
A / AAAA
36.134.171.175
unattributedserves the site
NS
dns31.hichina.comdns32.hichina.com
hichina.comanswers its DNS
MX
mx3.qiye.aliyun.commx2.qiye.aliyun.commx1.qiye.aliyun.com
aliyun.comreceives its email
TLS
www.yoo-ai.com
Let's Encryptissued its certificate
DNS Records
A 1
36.134.171.175
MX 3
15mx3.qiye.aliyun.com10mx2.qiye.aliyun.com5mx1.qiye.aliyun.com
TXT 1
v=spf1 include:spf.qiye.aliyun.com -all
NS 2
dns31.hichina.comdns32.hichina.com
SOA 1
dns31.hichina.com hostmaster.hichina.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.yoo-ai.com |
C=US, O=Let's Encrypt, CN=YR1 | Tue, 27 Oct 2026 01:29:41 +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 (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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_3784b3f0742e8736- Output Hash
f8ddb48a709135325b06aff6c3cb0008466483860c9da752c65eda9b7584c4ec- Signature
ed25519:a2f2065dc95af77130645bf898f8e796af5c9712b5232eb505bbbcb94e3629c0f215cd97615b8359ae08b6be9d761311794eba6d1e52940114db934ca39cd404- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast