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I am used to using whois.sc/domaintools by just typing http://whois.sc/superuser.com via the browser, but I am liking less and less that they are selling private historical whois information for money. I am mainly doing whois look-ups for personal sites so using whois.sc isn't exactly in my interest if I value my privacy.

  • Is there a way to do whois look-ups via software in Windows?
  • Are there alternative whois site that:
    • offer quick whoises via a simple url e.g. xxwhois.tld/domain
    • do not require captcha solving each time

Those 2 things are great about whois.sc. I know that whois information is public, but I don't want to generate a new historical whois entry at the domaintools database every time I use their site as there is no opt-out available.

I am afraid this question might be closed, because it's not really a question for superuser.com, so apologies in advance.

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closed as off-topic by Canadian Luke, Olli, Kevin Panko, random Feb 23 at 1:28

This question appears to be off-topic. The users who voted to close gave this specific reason:

  • "Questions seeking product, service, or learning material recommendations are off-topic because they become outdated quickly and attract opinion-based answers. Instead, describe your situation and the specific problem you're trying to solve. Share your research. Here are a few suggestions on how to properly ask this type of question." – Canadian Luke, Olli, Kevin Panko, random
If this question can be reworded to fit the rules in the help center, please edit the question.

2 Answers 2

There are dedicated clients for all platforms, including various versions of Windows, but basically, just telnet whois.internic.net 43 and type in the domain name you are interested in. The result will be a referral, i.e. a pointer to another server you should connect to to obtain the final result, or possibly yet another referral.

There is a large number of web-based whois services; most domain registration services offer one, or you can try e.g. http://who.is/

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There are some whois clients on Windows (e.g., Microsoft Sysinternals Whois). However, the ones I tested do not show a good coverage of whois servers, do not support IDNs or they do not follow automatically references between servers.

The best whois client I used is the one which is included in Debian Linux, so I decided to made a port to Windows. The source can be found here and the first release is here.

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This needs to be flagged for deletion. –  Sickest Feb 18 at 21:12
    
@Sickest What's wrong with it? –  Chipperyman Feb 18 at 21:52
    
looks like spam, software recommendation, it doesn't answer the question in any fashion other then 2 links with very limited text (poor quality). that's off the top of my head. –  Sickest Feb 18 at 21:55
    
I think if you expand on the abilities of your app, instead of just a link, it would help this post. I do not feel it should be SPAM flagged, but I also haven't downloaded the app –  Canadian Luke Feb 18 at 22:53

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