Developed by devhub.io
Network capture utility designed specifically for DNS traffic
Mirror of FreeIPA, an integrated security information management solution
OpenNetAdmin IP Address Management (IPAM) system
The Privacy Hub for the Internet of Things
Minimal SMTP client in Go. Handles MX lookup, mail server connection on common ports.
Scripts for taming the SPF (Sender Policy Framework) records in DNS in order to fight 10-maximum-DNS-look-ups limit.
A dynamic DNS tool, based on DNSPod API, written by Go.
rackspace DNS tools
Tor Iptables script is an anonymizer that sets up iptables and tor to route all services and traffic including DNS through the tor network.
Small, lightweight, api-driven dns server.
A launchd friendly development DNS server
Simple DNS Proxy written in Node.JS. Override hosts, domains, or tlds. Redirect certain domains to different nameservers.