Rank #6,870Updated November 10, 2026
uc.cn
UC浏览器官网_UC浏览器最新版下载
The site runs on HSTS, Tengine. Its email security grade is F. Its SSL certificate is issued by GlobalSign nv-sa and is valid for 88 more days.
- Domain age
- —
- Technologies
- 2
- Email security
- F
- SSL days left
- 88
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 219.133.46.154 | 600 |
| MX | mail.ucweb.com 10 | 3600 |
| NS | vip3.alidns.com | 86400 |
| NS | vip4.alidns.com | 86400 |
| TXT | _globalsign-domain-verification=04On-TPXC385r8uf9w7pYG_fElLoAEEWcb-2ooDhhp | 3600 |
Technology stack
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | BE, GlobalSign GCC R3 OV TLS CA 2024, GlobalSign nv-sa |
| Expires | February 6, 2027 |
| Days remaining | 88 |
| Protocol | TLSv1.2 |
| Names | *.uc.cn, uc.cn |
Email security
FScore 5/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- badNo SPF record. Anyone can send email that claims to come from uc.cn.
- badNo DMARC record. Receivers have no instructions for mail that fails SPF and DKIM, and you get no reports about who sends as your domain.
- 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).
- good1 MX record(s) found.
Homepage metadata
| Title | UC浏览器官网_UC浏览器最新版下载 |
|---|---|
| Description | UC浏览器是全球6亿用户共同选择的智能手机浏览器，登陆UC官网免费下载UC浏览器安卓版/iPhone版，给您超快感的上网体验！ |
| Indexable | Yes |
| Word count | 180 |
About uc.cn
What technology does uc.cn use?
We detected 2 technologies on uc.cn, including HSTS, Tengine.
Does uc.cn protect its email with SPF and DMARC?
uc.cn scores 5/100 (grade F) for email security. No SPF record. Anyone can send email that claims to come from uc.cn. No DMARC record. Receivers have no instructions for mail that fails SPF and DKIM, and you get no reports about who sends as your domain.
What are the name servers of uc.cn?
uc.cn uses vip3.alidns.com, vip4.alidns.com.