3 ms·
OpenDNS uses edns-client-subnet, which passes the DNS client IP subnet (/24) with the recursion request. Google still knows you are on Virgin Media from behind
by virtuallynathan 12y ago
OpenDNS uses edns-client-subnet, which passes the DNS client IP subnet (/24) with the recursion request. Google still knows you are on Virgin Media from behind OpenDNS.
http://www.afasterinternet.com/howitworks.htm http://www.afasterinternet.com/howitworks.htm
- rahimnathwani 12y agoYup. More info here: https://datatracker.ietf.org/doc/draft-ietf-dnsop-edns-client-subnet/ https://datatracker.ietf.org/doc/draft-ietf-dnsop-edns-clien...
- deleted 12y ago[deleted]
- aaronmdjones 12y agoNow THAT, is amazing - and perfectly explains what's going on. I operate several nameservers of my own for various domains, some owned by me, some not, and I'd not heard of that. I am happy with your answer, thanks!