DNSPod-sr (DNSPod Security Recursive DNS Server)

DNSPod-sr (DNSPod Security Recursive DNS Server)The latest version is a DNS server tool running on the Linux platform. DNSPod-sr (DNSPod Security Recursive DNS Server) official version is committed to providing high-quality dual-line or three-line intelligent DNS free resolution for telecommunications, China Netcom, and education networks for various websites. andDNSPod-sr (DNSPod Security Recursive DNS Server)Also for domestic complex network conditions, recursive DNS A series of optimizations have been carried out, which are suitable for domestic conditions in terms of performance, business and operation. Huajun Software Park provides DNSPod-sr (DNSPod Security Recursive DNS Server) download service, everyone is welcome to download and use it!

DNSPod-sr (DNSPod Security Recursive DNS Server) software introduction

DNS server software DNSPod Security Recursive DNS Server (DNSPod-sr for short) is officially released as open source. Currently, the source code of the DNS server software has been officially released on Github. According to the official introduction, dnspod-sr is a high-performance recursive DNS running on the Linux platform. The server software relies on DNSPod's many years of experience in operating and optimizing DNS services. In response to the complex domestic network conditions, the server software is optimized for recursive DNS. After a series of optimizations, it is suitable for domestic conditions in terms of performance, business and operation. It is comparable to non-BIND and other software, and its performance is more than 2 times higher than that of all popular open source DNS software.

​ ​ ​ Major operators have set up DNSPod-sr to replace the current BIND-based The old solution helps reduce operating costs. In addition, companies, schools, governments and other organizations can also set up DNSPod-sr to resolve private domain names that are invisible to the outside and improve Internet speed.

DNSPod-sr (DNSPod Security Recursive DNS Server) software features

High performance, more than 2 times higher than all popular open source DNS software

Safe and resistant to common viruses

Stability, effectively reducing parsing failure rate

​​Proactively refresh the cache for faster response

​​Easy to expand and very easy to deploy

Anti-pollution, able to correctly resolve contaminated domain names

DNSPod-sr (DNSPod Security Recursive DNS Server) software performance

​​ dnspod-sr relies on DNSPod’s years of experience in operating and optimizing DNS services. In view of the complex domestic network conditions, recursive DNS A series of optimizations have been carried out, and compared with other open source software, the performance has been greatly improved.

​ ​ Establish a dnspod-sr cluster to replace the current outdated BIND-based solutions of major operators and reduce operating costs

​ ​​Internal DNS of companies, schools, governments and other organizations, resolve private domain names invisible to the outside, and improve Internet speed

DNSPod-sr (DNSPod Security Recursive DNS Server) test environment

Gigabit network card, 4-core CPU, 4G memory, Linux 64-bit system.

DNSPod-sr (DNSPod Security Recursive DNS Server) performance test

​​ dnspod-sr: 150,000 qps

BIND 9.9: 70,000 qps

Unbound 4.7: 80,000 qps

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