uc123.com
Observed Jul 24, 2026, 03:14 UTC (5h 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.
Not responding
Runs onHangzhou Alibaba Advertising
Registered withAlibaba Cloud Computing (Beijing) Co., Ltd.
tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat uc123.com actually stands on - every host below is a signed observation
uc123.com
A / AAAA
112.74.138.88
Hangzhou Alibaba Advertisingserves the site
NS
vip3.alidns.comvip4.alidns.com
alidns.comanswers its DNS
MX
mail.uc123.com
uc123.comreceives its email
DNS Records
A 1
112.74.138.88
MX 1
10mail.uc123.com
TXT 1
_globalsign-domain-verification=Z6FX4AM2h20WP3d9YrGQx6G4rhlEyban6CEs1KK4SN
NS 2
vip3.alidns.comvip4.alidns.com
SOA 1
vip3.alidns.com hostmaster.hichina.com
CAA 1
issue "globalsign.com"
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 receiptEd25519 Receipt
- Receipt ID
rcpt_94db7680a4ed2798- Output Hash
6fdc4cc5396b16638f3815d8b50ed28979b606e1e549dd010ef09c786f703cbf- Signature
ed25519:d7a010dc608606a64761fa78d23ed413f09dc81e4128e46ab6bb6cac4235f2f1f603b39a8e860f168932750054bf28c2923d7f4bd64b7840050065eac2e2b90f- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast