I’ve done several experiments with DNS, which has lead me over the last couple of years to develop a DNS resolver tool.
By no way is it a full fledged DNS server: it implements particular features that I’ve needed for different experiments I conducted.
It can serve files, facilitate exfiltration, do tracking, answer wildcard requests, do rcode testing and also simple resolving.
Upcoming blog posts will go into more details for some of these features.
dnsresolver_V0_0_1.zip (https)Click to Open Code Editor