z.ai
Z.ai - Advanced AI Chatbot & Agent powered by GLM-5.3-Flash
z.ai is registered with Dominet (HK) Limited since December 16, 2017 (8.9 years). The registration expires on September 15, 2033. The site runs on Google Analytics 4, jQuery, Google Tag Manager. Its email security grade is D. Its SSL certificate is issued by Sectigo Limited and is valid for 17 more days.
- Domain age
- 8.9 yrs
- Technologies
- 3
- Email security
- D
- SSL days left
- 17
Registration
| Registrar | Dominet (HK) Limited |
|---|---|
| IANA ID | 3775 |
| Registered | December 16, 2017 |
| Expires | September 15, 2033 |
| Updated | August 12, 2026 |
| Status | active |
| Name servers | vip7.alidns.com, vip8.alidns.com |
| DNSSEC | Not signed |
| Registrant | JINGSHENG HENGXING TECHNOLOGY PTE.LTD, SG |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 8.216.131.225 | 60 |
| A | 8.216.131.83 | 60 |
| A | 8.216.131.99 | 60 |
| MX | mx2.feishu.cn 5 | 600 |
| MX | mx1.feishu.cn 1 | 600 |
| MX | mx3.feishu.cn 10 | 600 |
| NS | vip7.alidns.com | 86400 |
| NS | vip8.alidns.com | 86400 |
| TXT | google-site-verification=ZaBQhhL1JiQ6GViFZp3hFTE64BuiqtZwejjLYekuRGY | 10 |
| TXT | v=spf1 +include:_netblocks.m.feishu.cn -all | 10 |
| TXT | abc.20240227 | 10 |
| TXT | verification-code-site-App_feishu=Rxh70juMc6DFQDZhGxIv | 10 |
Technology stack
Analytics and advertising IDs
google_analytics:G-Z8QTHYBHP3google_tag_manager:GTM-T9CBCLPXSSL certificate
| Valid | Valid |
|---|---|
| Issuer | GB, Sectigo Public Server Authentication CA DV R36, Sectigo Limited |
| Expires | November 28, 2026 |
| Days remaining | 17 |
| Protocol | TLSv1.2 |
| Names | *.z.ai, z.ai |
Email security
- warnNo DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.
- warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
- warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
- warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
- goodSPF record found.
- goodSPF ends with -all: servers you have not listed are rejected (hard fail).
- goodDMARC policy is quarantine: failing mail goes to spam. Move to p=reject for full protection.
- goodDMARC aggregate reports are sent to mailto:[email protected].
- good3 MX record(s) found.
Homepage metadata
| Title | Z.ai - Advanced AI Chatbot & Agent powered by GLM-5.3-Flash |
|---|---|
| Description | Meet Z.ai, the AI assistant powered by GLM-5.3-Flash. Build websites, write code, handle long-horizon tasks, and get instant answers. Fast, smart, and reliable. |
| Language | en |
| Indexable | Yes |
| Word count | 0 |
About z.ai
Who is the registrar of z.ai?
z.ai is registered with Dominet (HK) Limited (IANA ID 3775).
When does z.ai expire?
The current registration of z.ai expires on September 15, 2033. It was first registered on December 16, 2017.
What technology does z.ai use?
We detected 3 technologies on z.ai, including Google Analytics 4, jQuery, Google Tag Manager.
Does z.ai protect its email with SPF and DMARC?
z.ai scores 64/100 (grade D) for email security. No DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
What are the name servers of z.ai?
z.ai uses vip7.alidns.com, vip8.alidns.com.