Pcap_DNSProxy, a local DNS server based on WinPcap and LibPcap
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chengr28 Merge pull request #389 from Stzx/master
Fix bugs in Windows script
Latest commit 822ae34 Nov 17, 2018



Pcap_DNSProxy, a local DNS server based on WinPcap and LibPcap


GitHub release GitHub (pre-)release


Please visit Documents folder to read detail introduction.


Pcap_DNSProxy is a tool based on WinPcap/LibPcap which can filter DNS poisoning. It provides a convenient and powerful way to change Hosts via regular expressions, DNSCurve/DNSCrypt protocol support, as well as parallel request and TCP request support. Multiple servers parallel request can improve the reliability of domain name resolution in a bad network:

  • IPv4/IPv6 dual stack support, custom the multiple listening addresses, port and protocols.
  • Provides DNS service for other devices with custom limiting requests.
  • CNAME Hosts and Local DNS servers resolution support, which can improve DNS service quality.
  • Main/Alternate servers support and servers parallel requests with multiple times support, which can improve DNS service reliability.
  • Built-in DNS cache, also EDNS tag, DNSSEC and DNSCurve/DNSCrypt protocol support.
  • SOCKS version 4/4a/5 and HTTP CONNECT tunnel protocol including TLS/SSL handshake support.
  • Lots of options and powerful error reporting.
  • ASCII, UTF-8(/BOM), UTF-16(LE/BE) and UTF-32(LE/BE) encoding including Unicode standard requirements support.


  • Windows
    • 64-bit/x64: Windows Vista/2008 and later.
    • 32-bit/x86: Windows XP SP3/2003 SP2 and later.
  • Linux
  • macOS
    • 64-bit Mac OS X 10.8(Mountain Lion) and later.
  • OpenWrt/LEDE
  • Supported types of network devices in capture module
    • Ethernet and Apple IEEE 1394/FireWire in data link layer.
    • IPv4/PPPoE and IPv6/PPPoEv6 in network layer.


GNU General Public License/GNU GPL v2