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Home  ::  Website Tools  ::  Reverse DNS Lookup
Reverse DNS Lookup v1.0
This useful free website tool will perform a reverse DNS lookup on an IP Address specified by you. For example, the IP Address, which was observed using a lot of bandwidth in our log files, resolves to This tells us that this IP is a visit from a Inktomi Search Engine spider. The default IP Address shown below is your IP Address, the address that you are using to connect to the internet.

Features of Reverse DNS Lookup:
  • Enter an IP Address in the format and the program will lookup the host name.
  • A great tool for getting information about who your high bandwidth users are.
  • Country lookup of IP Address will be included in future version. This will allow you to see what country your visitors' IP Addresses are from.
  • Totally Free, No Registration!
Reverse DNS Lookup
Get the host name of an IP Address.

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Gregg Website Tools
Search Enable Website
Add a search feature to any website.
Keyword Density
Check the keyword density of your website.
HTTP Header Viewer
View the HTTP headers of any webpage.
Reverse DNS Lookup
Get the host name of an IP Address.
DNS Lookup
Get the IP Address of a website.
Spider Simulator
Simulate a SE Spider.
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