After deploying your DNS servers, verifiy the ISP that it does not block Port 53 with TCP and UDP
Question to my readers: How to you get the permission to host a DNS server in China?
Playground, Testbed and some usefull
After deploying your DNS servers, verifiy the ISP that it does not block Port 53 with TCP and UDP
Question to my readers: How to you get the permission to host a DNS server in China?