3 ms·

Nah. DNS caching would prevent you from seeing every usage of the site. Much better to just log every source ip : dest ip.

• icebraining 9y ago
  IPs are shared, they don't necessarily tell you what site you're accessing.
  • javajosh 9y ago
    Never thought of virtual hosts as a security feature! But, I guess it is!
  • spullara 9y ago
    IMHO, very few things the ISPs and their advertising customers care about would be using shared IPs.
• dx034 9y ago
  The only thing you'll see is a list of CDNs and cloud providers.
  • spullara 9y ago
    I suppose that is true for smaller sites that don't have their own IP addresses but for larger sites you will be easily able to map it through reverse DNS.
    • dx034 9y ago
      Probably only for the very large. And even there I'm not sure if you can distinguish amazon from AWS, Microsoft from Azure and Google from Google Cloud. Facebook and Twitter should work reliably but even with a Facebook IP it could probably still be Instagram or Whatsapp.