IPduh is an Internet forensics and debugging engine. IPduh can be used as a general purpose web search engine, but it is especially effective at answering questions about the building blocks of the Internet.

IPduh is designed to interpret queries as being related to the Internet Infrastructure. It responds in ways that help debugging network issues, diagnosing problems on Internet services, researching Internet names, researching Internet Protocol numbers, and investigating Internet security incidents.

Experienced system administrators, network administrators, software engineers, abuse managers, threat hunters, and hackers will feel right at home. They will quickly understand the commands by trying some of the examples, and discover how IPduh's unique features speed up the information gathering process.

Other knowledge workers and less technical Internet users can benefit from using IPduh as well. It may take them a little longer to get used to the IPduh quirks, understand the purpose of each command, and become familiar with some of the technical terms used in the IPduh responses. With practice, they will recognize the intelligence potential of each IPduh signal and learn how to use IPduh to generate deep insights.

Whether you are a newcomer or an expert, you can start by trying some of the examples below, then explore the !help tutorial. If this is your first time using IPduh, type a few examples to get a feel for how it works.

IPduh usage examples:
aero bot security
be 600::D
homes no green
cool gift
ba sh
free my bot
in security shop
!epoch -9876543210
cy b:: er man
capital 1:: sm
!whois red
open beer
expert no baby
cy ::b er net
!g 1.3.3.7
cisco cat food
as1 lumen.net level3.net
green friday
FC:D4:F2:C0:CA:CE
!whois 2001::2
do search in ipduh.com
ai tools
203.0.113.1
!whois 2003::3002
More examples at Internet Apropos and the !help tutorial.

Most IPduh functionality is available without an account. However, to unlock all features, you will need to sign-in with an IPduh account or to sign-in with a Google account.

Get a free IPduh account (Fast):
To create an IPduh account use your Google account to sign-into IPduh and then set a password with !my-password.



If you sign-in with your Google account or create an IPduh account using your Google account, Google will share with IPduh your email address and the name on your account. Use !my-settings to see what Google shared with IPduh.

You can read the IPduh Privacy Policy with !privacy-policy.
IPduh needs to store cookies in your browser. Use !my-cookies to inspect the IPduh cookies and read more about them.

If you have a suggestion, if you come across an IPduh response that does not look right, if you find a software-error aka bug, if you are missing an old tool, or if you just want to say hello, !contact us!

  
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