Bot IP: 220.181.108.81
Bot Name: Baidu Spider
Baidu Spider is the official web crawler of Baidu, the leading search engine in China. It systematically browses and indexes web pages to provide up-to-date search results for Baidu users.
Verified bot
Track-A-Bot Trust Score: 92/100
92
score
0255075100
Why Track-A-Bot rated this IP (tap to expand)
Identity
- ✅ Marked as bot traffic
- ✅ Bot name present
- ✅ User-agent matches bot name
- ✅ User-agent includes identity link/email
Hostname
- ✅ Hostname observed
- ✅ Hostname resembles bot name
- ℹ️ Hostname status not verified
- ✅ No hostname mismatch flags
Behavior
- ℹ️ No /robots.txt request observed
- ✅ No referrer (typical crawler behavior)
- ✅ Mostly 200/304 responses
- 📌 Visits: 40
- ⏱️ Age: 12427h
Penalties
- ✅ No major spoof pattern
- ✅ No fingerprint fields
- ✅ Cookies not enabled
- ✅ No connection type
Total visits: 40 First seen: Jul 12th, 2024 11:49 PM Last seen: Dec 12th, 2025 7:23 PM
Known Hostname(s)
baiduspider-220-181-108-81.crawl.baidu.com
Known User Agent(s)
Mozilla/5.0 (compatible; Baiduspider/2.0; +http://www.baidu.com/search/spider.html)Mozilla/5.0 (Linux;u;Android 4.2.2;zh-cn;) AppleWebKit/534.46 (KHTML,like Gecko) Version/5.1 Mobile Safari/10600.6.3 (compatible; Baiduspider/2.0; +http://www.baidu.com/search/spider.html)
Known Accepted Language(s)
zh-cn,zh-tw
Known Accepted Encoding(s)
gzip
Common User-Agent Tokens
These are identifiers found inside user-agent strings we observed for baiduspider.
Token
Seen
First seen
Last seen
baiduspider/2.0
2,245
4/10/24
12/12/25
baiduspider/2.0
2,245 seen
baiduspider/2.0
2,245 seen
First
4/10/24
Last
12/12/25
baiduspider-render/2.0
798
4/10/24
12/8/25
baiduspider-render/2.0
798 seen
baiduspider-render/2.0
798 seen
First
4/10/24
Last
12/8/25
Identity Links
These are URLs we observed in association with baiduspider (often used as an identity, help, or policy link).
URL
Seen
First seen
Last seen
First
4/10/24
Last
12/12/25
Bot FAQ for this IP
Why is baiduspider visiting my website?
Baiduspider is a web crawler operated by Baidu, a major Chinese search engine. It visits websites to index their content for inclusion in Baidu's search results. The recent activity from IP address 220.181.108.81 shows requests to various pages on this site, using the user agent 'Mozilla/5.0 (compatible; Baiduspider/2.0; +http://www.baidu.com/search/spider.html)' and a hostname that resolves to 'baiduspider-220-181-108-81.crawl.baidu.com'. This pattern is consistent with automated crawling for search engine indexing. If you want to verify this activity, consider checking the reverse DNS of the IP, reviewing your server logs for request frequency, and confirming the user agent string. To manage Baiduspider's access, update your robots.txt file, use allow/block lists, or apply rate limiting as needed.
What does baiduspider do?
Baiduspider is designed to automatically browse and index publicly accessible web pages for Baidu's search engine. Its primary function is to collect and update information about websites so that users searching on Baidu can find relevant content. The crawler typically follows links, downloads page content, and respects standard web crawling protocols such as robots.txt. The user agent and hostname in recent requests suggest that this is the official Baiduspider bot. To control what Baiduspider indexes, use a properly configured robots.txt file, monitor your server for unusual activity, and consider adding the IP or user agent to allow or block lists as appropriate.
Is baiduspider safe?
Baiduspider is generally considered a legitimate search engine crawler and is widely recognized in the web community. The user agent and reverse DNS for IP 220.181.108.81 match typical patterns for Baiduspider. However, as with any automated bot, excessive crawling can impact server resources. To ensure safety and proper site performance, verify the IP's reverse DNS, monitor request rates, and review your server logs for unusual patterns. If unwanted or disruptive behavior is detected, use robots.txt directives, implement rate limiting, or configure your firewall or web application firewall (WAF) to manage access.
This page provides a detailed lookup for the bot with the IP address of 220.181.108.81, based on real-world traffic observed across websites using Track-A-Bot software. Use this information to verify whether activity from this IP belongs to a legitimate search engine crawler, or to analyze bot behavior on your website.