Iphone is the fastest dns in China.

1, Aligong ***DNS: Aligong ***DNS * * * DNS is a DNS recursive parsing system launched by Alibaba Group, which aims to become a part of domestic Internet infrastructure and provide Internet users with "fast", "stable" and "intelligent" free DNS recursive parsing services.

2. Google Global DNS: Google Global DNS is a public service provided by Google to provide fast and reliable DNS resolution for users around the world. Google has multiple data centers around the world, which can provide users with stable services.

3.114 DNS:114 DNS is a domestic cloud security DNS service provider, which is shared by several basic telecom operators and Nanjing Trade Wind. Nanjing Trade Wind provides technical support to ensure high-quality and efficient service, and 1 14 DNS service is good.

4. Secure DNS: Secure DNS is a service provided by 1 14DNS, which can intercept pornographic websites and protect users' network security.

5. China Internet Information Center DNS:SDNS is a DNS service provided by China Internet Information Center to improve the speed and security of domain name resolution.