z.ai

Observed Jul 18, 2026, 13:08 UTC (19h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onAlibaba (US) Technology

Secured bySectigo

Also usesGoogle Search Console

tranco_20k

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

INFRASTRUCTURE MAPwhat z.ai actually stands on - every host below is a signed observation

z.ai

A / AAAA

8.216.131.998.216.131.838.216.131.225

Alibaba (US) Technologyserves the site

vip8.alidns.comvip7.alidns.com

alidns.comanswers its DNS

mx3.feishu.cnmx2.feishu.cnmx1.feishu.cn

feishu.cnreceives its email

TLS

*.z.ai

Sectigo Limitedissued its certificate

DNS Records

A 3

8.216.131.99
8.216.131.83
8.216.131.225

MX 3

10mx3.feishu.cn
5mx2.feishu.cn
1mx1.feishu.cn

TXT 4

v=spf1 +include:_netblocks.m.feishu.cn -all
google-site-verification=ZaBQhhL1JiQ6GViFZp3hFTE64BuiqtZwejjLYekuRGY
abc.20240227
verification-code-site-App_feishu=Rxh70juMc6DFQDZhGxIv

CNAME 1

alb-20yq6l9a68bmyj3l02.ap-southeast-1.alb.aliyuncsslbintl.com

NS 2

vip8.alidns.com
vip7.alidns.com

SOA 1

vip7.alidns.com hostmaster.hichina.com

TLS Certificates (3)

Common Name	Issuer	Expires
`*.z.ai`	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36	Fri, 27 Nov 2026 23:59:59 +0000
`Sectigo Public Server Authentication CA DV R36`	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46	Fri, 21 Mar 2036 23:59:59 +0000
`Sectigo Public Server Authentication Root R46`	C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority	Mon, 18 Jan 2038 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 z.ai. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 0417e19d-6b1a-4041-be6f-3bc0fff2f88f
Output Hash: 44515fb446aecb78ca4915a97235ca5ad5e58dbfb9b11add3492a1e241717011
Signature: ed25519:83541236c58f73e314eea22843bb484fb13927fd121e2b7b2d018410a96fab3e41883cae373440f75c32d5364b5c40ab3e3f93b1349dad76e77cbfbfdb814f0d
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/z.ai