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30+ domain & IP address OSINT resources

This time around we have a quick list of resources for conducting OSINT on domains and IP addresses. I decided to put this together in order to have a handy reference sheet for – broadly speaking – general research of web-based entities.

Probably an overkill, since there are multiple resources here that do the same thing – but we need alternative options, case in point being the disappearance of one of my favourite DNS sites – DomainBigData.

As always, please report any dead links and don’t hesitate to contribute new ones.

1 thought on “30+ domain & IP address OSINT resources”

  1. Hey hey,
    Great list! Cheers from the IPinfo team 🙂
    It’d be great if you can update “IP info” to “IPinfo” (as per the trademark).
    We also have a cool domain data tool to add here – Gives tons of domain-related information, and there’s a decent free plan available with 1000 lookups.


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