What is AliyunSecBot?
AliyunSecBot is a security scanner operated by Alibaba, a major Chinese technology company. This bot crawls websites to scan for potential security vulnerabilities, threats, or compliance issues as part of Alibaba's cloud security services. Agent Analytics can track when it visits your website.
Overview
| Operated By | Alibaba |
| Expected To Follow Robots.txt | Yes |
| Insights Last Updated | July 12, 2026 |
Category
Expected Behavior
AliyunSecBot's pattern depends on who pointed it at you. Continuous monitoring services check daily or even hourly, while a one time assessment sweeps once and disappears. Expect requests aimed at login pages, admin paths, APIs, and configuration files, because exposed ones are what scanners exist to find.
AliyunSecBot's User Agent
| User Agent | AliyunSecBot/Aliyun (AliyunSecBot@service.alibaba.com) |
How To Block AliyunSecBot With Robots.txt
Add this rule to your robots.txt file to block AliyunSecBot from accessing your entire website, or use Automatic Robots.txt to block all security scanners at once. You can customize which pages are blocked by swapping out / for a different path.
User-agent: AliyunSecBot # https://knownagents.com/agents/aliyunsecbot
Disallow: /Global Insights for AliyunSecBot
As of July 12, 2026, this data reflects agent visits measured across thousands of websites using Agent Analytics, combined with daily scans of the world's top 1000 websites and their robots.txt files.
Robots.txt Blocked Percentage
Country of Origin
Robots.txt Blocking Trend
1% of top websites block AliyunSecBot in their robots.txt files.
Overall Security Scanner Traffic
0.0% of all web traffic came from security scanners.
Top Visited Website Categories
The types of websites most frequently visited by AliyunSecBot.
Frequently Asked Questions
Should I Block AliyunSecBot?
Not unless you already run your own scanning and want cleaner logs. AliyunSecBot checks websites for exposed vulnerabilities, and some scanning services report what they find to site owners for free. For comparison, 1% of the top websites we track already have robots.txt rules for AliyunSecBot.
Does AliyunSecBot Follow Robots.txt Rules?
Yes. AliyunSecBot is expected to follow robots.txt rules, so a disallow rule is the right first move. Automatic Robots.txt adds and maintains that rule for you, and Agent Analytics confirms AliyunSecBot actually follows it.
Does AliyunSecBot Access Private Content?
It probes for private content deliberately. Login pages, admin panels, and API endpoints are exactly what AliyunSecBot tests, because exposed ones are what it exists to find. Probing is not the same as getting in, but expect requests to sensitive paths in your logs.
Why Is AliyunSecBot Visiting My Website?
AliyunSecBot is scanning your site for vulnerabilities, either as part of a sweep across the whole internet or because someone requested an assessment of your domain. Recurring visits usually mean a monitoring service has you on its list.
How Can I Tell if AliyunSecBot Is Visiting My Website?
Agent Analytics tracks AliyunSecBot visits in real time alongside every other known AI agent, crawler, and scraper. You can also check your server logs for requests whose user agent string contains "AliyunSecBot". Look for probes of login, admin, and API paths. Keep in mind that AliyunSecBot doesn't publish a verification method, so any client can claim its user agent string and a log match is a hint rather than proof.