What are the common public DNS services in China?
Common public DNS services in China:
1. 114DNS (http://www.114dns.com/)
Ping 114.114.114.114.115.115 reply from 114.114.114.114: byte = 32 time = 37ms TTL=80 request timed out. Request timed out. Reply from 114.114.114.114: byte = 32 time = 37ms TTL=79
Tencent (https://www.dnspod.cn/Products/Public.DNS)
Ping 119.29.29.29182.254.118.118 reply from 119.29.29.29: byte = 32 time = 10ms TTL=108 from 119.29.29.29 reply: byte = 32 time = 10ms TTL=108 from 119.29.29.29 reply: byte = 32 time = 10ms TTL=108 reply from 119.29.29.29: byte = 32 time = 10ms TTL=108
Ali (http://alidns.com/)
Ping 223.5.5.5223.6.6.6 reply from 223.5.5.5: byte = 32 time = 57ms TTL=115 from 223.5.5.5 reply: byte = 32 time = 57ms TTL=115 from 223.5.5.5 reply: byte = 32 time = 57ms TTL=115 reply from 223.5.5.5: byte = 32 time = 57ms TTL=115
Baidu (http://dudns.baidu.com/intro/publicdns/)
Ping 180.76.76.76 reply from 180.76.76.76: byte = 32 time = 8ms TTL=53 from 180.76.76.76 reply: byte = 32 time = 8ms TTL=53 reply from 180.76.76.76: byte = 32 time = 8ms TTL=53 reply from 180.76.76.76: byte = 32 time = 8ms TTL=53
5. CNNIC (http://www.sdns.cn/)
Ping 1.2.4.8210.2.4.8 reply from 1.2.4.8: byte = 32 time = 31ms TTL=52 from 1.2.4.8 reply: byte = 32 time = 31ms TTL=52 from 1.2.4.8 reply: byte = 32 time = 31ms TTL=52 reply from 1.2.4.8: byte = 32 time = 31ms TTL=52
The above test results are based on Beijing China Mobile Network.
From the test results, the selection order of DNS is
Baidu: 180.76.76.76
Tencent: 119.29.29.29
CNNIC: 1.2.4.8
114 114.114.114.114 (with ping disabled)
Ali: 223.5.5.5
