MSNBot was the web crawler for Microsoft's MSN Search, which has since been replaced by Bing. Its purpose was to index web pages for inclusion in the MSN search engine.
- HTTP 요청
msnbot/1.1 ( http://search.msn.com/msnbot.htm)
msnbot/2.0b (+http://search.msn.com/msnbot.htm)
- robots.txt자세히 알아보기
User-Agent: msnbot/ Disallow: /