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Heard about www.blockedinchina.net ? Maybe you could ask them for advice.
by nmc 13y ago
Heard about www.blockedinchina.net ?
Maybe you could ask them for advice.
- crypt1d 13y agoFrom what I can see on their website they are just checking if the address is resolvable via a Chinese DNS. I'm more interested in detecting those filters that just redirect you to a custom page that state the website is blocked, or to a 404 page. I suppose detecting such filters would require using some technique that compares differences in webpages from two different locations. Thanks for the suggestion though, I'll try to get in touch with them.