On 2007-3-25 2:32 CST(UTC+8), Joseph B. Kowalski wrote: > So anyways, I have implemented a Tor DNSBL server interface. The > address of the DNSBL is "tor.dnsbl.nighteffect.us".
Cool! > Here are some details on how to use it: > > ============================================== > > The DNSBL server responds to two different types of 'A' record > queries: > > 1) The first type is to simply provide an answer as to whether a > given IP is an active Tor server or not. So, assuming the DNSBL > domain name is 'tor.dnsbl.nighteffect.us', and you want to check if > IP '1.2.3.4' is a Tor server, you would send the following 'A' > record query: > > 4.3.2.1.tor.dnsbl.nighteffect.us > > Note that the octets of the IP address have been reversed, like a > PTR record, only this is an 'A' request. > > If '1.2.3.4' is an active Tor server, the DNSBL server will respond > with a '127.0.0.2' 'A' record. If '1.2.3.4' is NOT an active Tor > server, the DNSBL server will respond with a 'Non-Existent Domain > (NXDOMAIN)' error. A small issue. When I query the DNSBL server for my slow, middleman only (reject *:*) server, it returns 127.0.0.2. Is it a good idea to include non-exit Tor servers in this list? Hanru
