3u.com

Observed Jul 22, 2026, 00:31 UTC (15h 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.

Verify this receipt yourself + Watch this domain

Up right now

Runs onZhejiang Taobao Network

Secured byDigiCert

Registered witheName Technology Co., Ltd.

tranco_20k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat 3u.com actually stands on - every host below is a signed observation

3u.com

A / AAAA

163.181.246.191163.181.246.194163.181.246.192163.181.246.189+4 more

Zhejiang Taobao Networkserves the site

ns3.dnsv4.comns4.dnsv4.com

dnsv4.comanswers its DNS

mxbiz1.qq.commxbiz2.qq.com

qq.comreceives its email

TLS

*.3u.com

DigiCert Incissued its certificate

DNS Records

A 8

163.181.246.191
163.181.246.194
163.181.246.192
163.181.246.189
163.181.246.195
163.181.246.193
163.181.246.188
163.181.246.190

MX 2

5mxbiz1.qq.com
10mxbiz2.qq.com

CNAME 1

3u.com.wjgslb.com

NS 2

ns3.dnsv4.com
ns4.dnsv4.com

SOA 1

ns3.dnsv4.com enterprise2dnsadmin.dnspod.com

TLS Certificates (3)

Common Name	Issuer	Expires
`*.3u.com`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=RapidSSL TLS RSA CA G1	Tue, 11 Aug 2026 23:59:59 +0000
`RapidSSL TLS RSA CA G1`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2	Tue, 02 Nov 2027 12:24:33 +0000
`DigiCert Global Root G2`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root CA	Sun, 09 Nov 2031 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 receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for 3u.com. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/3u.com">
  <img src="https://domaindrift.io/badge/3u.com.svg"
       width="300" height="64" alt="DomainDrift signed observations for 3u.com">
</a>

Ed25519 Receipt

Receipt ID: rcpt_f39bd1a94ba52ab9
Output Hash: 54e0f554659e58200461575378384413f11275fe13b95ef8f618949f1fd369ff
Signature: ed25519:98b9c55dc388672ec2438e75af666b22133421794b1948a4a1e4b1dd992242a08e44080b80cf27e57a4e0099393c80999ea9d29e5c0b99167e7ffbebab063605
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/3u.com