Seo How to distinguish true and false baiduspider

We webmaster view website Access data, analysis of IP source is our webmaster's daily work, to some abnormal IP segment, we first want to distinguish whether the IP segment of the search engine spider, so as to avoid accidental injury, below we take 2 segment IP as an example, One is the Baidu Spider 220.181.108.140, the other is a non-Baidu spider 180.91.55.21. See how to distinguish Baidu search engine spider IP segment.

First, open "Start-run" in Windows, enter cmd/k nslookup 220.181.108.140, "/k" is the parameter of the cmd command, "cmd/k" function is to execute the specified command but keep the popup running window does not close. Nslookup is a command-line tool that monitors whether DNS servers in a network can correctly implement domain name resolution.

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Second, the implementation of the above command, will pop up as the result of the operation, as long as the IP segment of Baidu, the result will appear Name:baiduspider or Chinese "name: Baiduspider", if not not Baidu IP segment.

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Third, then run the non-Baidu spider IP segment will have what to run results, we run cmd/k nslookup 180.91.55.21, running results without name:baiduspider, it is obviously not Baidu spider IP segment.

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Above!!!

Seo How to distinguish true and false baiduspider