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Bot IP: 42.236.12.221

Bot Name: 360Spider
360Spider is a web crawler operated by Qihoo 360, a major Chinese internet security company, primarily used for indexing web content for the 360 Search engine.
Likely legitimate
Track-A-Bot Trust Score: 79/100
0255075100
Why Track-A-Bot rated this IP (tap to expand)

Identity

  • ✅ Marked as bot traffic
  • ✅ Bot name present
  • ✅ User-agent matches bot name
  • ℹ️ No identity link/email in user-agent

Hostname

  • ✅ Hostname observed
  • ℹ️ Hostname does not resemble bot name
  • ℹ️ Hostname status not verified
  • ✅ No hostname mismatch flags

Behavior

  • ✅ Requested /robots.txt
  • ℹ️ Referrer seen
  • ✅ Mostly 200/304 responses
  • 📌 Visits: 6
  • ⏱️ Age: 13629h

Penalties

  • ✅ No major spoof pattern
  • ✅ No fingerprint fields
  • ✅ Cookies not enabled
  • ✅ No connection type
Total visits: 6 First seen: May 23rd, 2024 10:11 PM Last seen: Dec 12th, 2025 7:23 PM
Known Hostname(s)
hn.kd.ny.adsl
Known User Agent(s)
Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Safari/537.36; 360Spider
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Safari/537.36 Edg/140.0.0.0; 360Spider
Known Accepted Language(s)
zh-CN
Known Accepted Encoding(s)
deflate, gzip

Common User-Agent Tokens

These are identifiers found inside user-agent strings we observed for 360spider.

Token
Seen
First seen
Last seen
360spider
1,116
3/28/24
12/12/25
360spider 1,116 seen
First 3/28/24
Last 12/12/25
build/mmb29p
19
6/12/25
12/12/25
build/mmb29p 19 seen
First 6/12/25
Last 12/12/25
haosouspider
1
12/12/25
12/12/25
haosouspider 1 seen
First 12/12/25
Last 12/12/25
trident/5.0
1
12/12/25
12/12/25
trident/5.0 1 seen
First 12/12/25
Last 12/12/25

Identity Links

These are URLs we observed in association with 360spider (often used as an identity, help, or policy link).

URL
Seen
First seen
Last seen
First 12/12/25
Last 12/12/25

Bot FAQ for this IP


Why is 360spider visiting my website?

360spider is a web crawler that visits websites to collect and index information, typically for search engine purposes. The user agent string and request patterns indicate that 360spider is likely associated with the Chinese search engine 360 Search (so.com). Visits from this bot are often aimed at discovering new content or updating search engine indexes. The recent logs show requests to common entry points such as "/" and "/robots.txt", which is typical crawler behavior. If you want to verify the legitimacy of these visits, consider checking the reverse DNS of the IP address (42.236.12.221), reviewing your server logs for unusual activity, and confirming that the user agent matches official documentation from 360 Search.

What does 360spider do?

360spider functions as an automated web crawler, primarily used to scan and index web pages for the 360 Search engine. Its activities include fetching website content, following links, and reading robots.txt files to determine allowed access. The user agent string and request headers suggest that it operates in a manner similar to other major search engine bots. Website owners can manage how 360spider interacts with their site by specifying rules in the robots.txt file. To further control its access, consider adding the bot to allow or block lists, monitoring its request frequency, and setting appropriate rate limits.

Is 360spider safe?

360spider is generally recognized as a legitimate search engine crawler, but as with any automated bot, it is important to verify its authenticity and monitor its behavior. The IP address (42.236.12.221) and user agent can be spoofed, so performing a reverse DNS lookup and cross-referencing with known 360spider IP ranges is recommended. If the bot respects robots.txt and does not overload the server, it is typically considered safe. To mitigate potential issues, use web application firewall (WAF) rules, monitor for excessive requests, and review access logs regularly. Blocking or rate-limiting the bot is also an option if unwanted activity is detected.

This page provides a detailed lookup for the bot with the IP address of 42.236.12.221, 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.