114.114.114.114 DNS

114 比 Google CDN更靠谱的唯一可能性是因为在某墙之下。
参考地址: 江苏省南京市 信风网络科技有限公司公众DNS服务器
知乎网友：

我们和信风有合作，但不是DNS上，不过我们也和他们的DNS研发有过一些接触，根据我们的了解和测试，114.114.114.114做的还是相当好，用户量也很大，目前也没有什么流氓行为。114比google好的主要原因是在墙内。至于说利益，研发不清楚，就我们目前的研究而言，主要是数据挖掘，这个是信风的强项，路由器私接问题，目前国内做的最好的应该就是信风。但就一般使用而言，除非运营商的DNS出现问题，否则不要换DNS，涉及智能解析，可能会有网站访问慢的小问题。

南京信风公司系民营高新技术软件开发企业，主要开发基于TCP/IP的电信级应用软件，其技术和市场均处于国内领先地位，目前服务全中国17个省一级的主流运营商，覆盖宽带用户超过4000万。应该是一个民营企业。

8.8.8.8

~  ping 8.8.8.8
PING 8.8.8.8 (8.8.8.8): 56 data bytes
Request timeout for icmp_seq 0
64 bytes from 8.8.8.8: icmp_seq=1 ttl=33 time=204.694 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=33 time=193.412 ms
Request timeout for icmp_seq 3
Request timeout for icmp_seq 4
Request timeout for icmp_seq 5
64 bytes from 8.8.8.8: icmp_seq=6 ttl=33 time=196.199 ms
Request timeout for icmp_seq 7
Request timeout for icmp_seq 8
64 bytes from 8.8.8.8: icmp_seq=9 ttl=33 time=208.131 ms
64 bytes from 8.8.8.8: icmp_seq=10 ttl=33 time=199.295 ms
Request timeout for icmp_seq 11
64 bytes from 8.8.8.8: icmp_seq=12 ttl=33 time=210.578 ms
64 bytes from 8.8.8.8: icmp_seq=13 ttl=33 time=198.158 ms
Request timeout for icmp_seq 14
Request timeout for icmp_seq 15
Request timeout for icmp_seq 16
64 bytes from 8.8.8.8: icmp_seq=17 ttl=33 time=210.268 ms
Request timeout for icmp_seq 18
Request timeout for icmp_seq 19
64 bytes from 8.8.8.8: icmp_seq=20 ttl=33 time=205.384 ms
64 bytes from 8.8.8.8: icmp_seq=21 ttl=33 time=199.769 ms
Request timeout for icmp_seq 22
64 bytes from 8.8.8.8: icmp_seq=23 ttl=33 time=205.512 ms
64 bytes from 8.8.8.8: icmp_seq=24 ttl=33 time=205.066 ms
Request timeout for icmp_seq 25
Request timeout for icmp_seq 26
64 bytes from 8.8.8.8: icmp_seq=27 ttl=33 time=197.113 ms
Request timeout for icmp_seq 28
Request timeout for icmp_seq 29
64 bytes from 8.8.8.8: icmp_seq=30 ttl=33 time=207.998 ms
Request timeout for icmp_seq 31
Request timeout for icmp_seq 32
Request timeout for icmp_seq 33
64 bytes from 8.8.8.8: icmp_seq=34 ttl=33 time=199.790 ms
Request timeout for icmp_seq 35
Request timeout for icmp_seq 36
64 bytes from 8.8.8.8: icmp_seq=37 ttl=33 time=210.482 ms
Request timeout for icmp_seq 38
Request timeout for icmp_seq 39
64 bytes from 8.8.8.8: icmp_seq=40 ttl=33 time=209.033 ms
64 bytes from 8.8.8.8: icmp_seq=41 ttl=33 time=199.257 ms
Request timeout for icmp_seq 42
Request timeout for icmp_seq 43
64 bytes from 8.8.8.8: icmp_seq=44 ttl=33 time=210.750 ms
^C
--- 8.8.8.8 ping statistics ---
46 packets transmitted, 19 packets received, 58.7% packet loss
round-trip min/avg/max/stddev = 193.412/203.731/210.750/5.466 ms

114.114.114.114

~  ping 114.114.114.114
PING 114.114.114.114 (114.114.114.114): 56 data bytes
64 bytes from 114.114.114.114: icmp_seq=0 ttl=79 time=31.958 ms
64 bytes from 114.114.114.114: icmp_seq=1 ttl=68 time=31.122 ms
64 bytes from 114.114.114.114: icmp_seq=2 ttl=77 time=31.573 ms
64 bytes from 114.114.114.114: icmp_seq=3 ttl=59 time=31.138 ms
64 bytes from 114.114.114.114: icmp_seq=4 ttl=77 time=31.428 ms
64 bytes from 114.114.114.114: icmp_seq=5 ttl=65 time=31.176 ms
64 bytes from 114.114.114.114: icmp_seq=6 ttl=72 time=31.436 ms
64 bytes from 114.114.114.114: icmp_seq=7 ttl=78 time=31.378 ms
64 bytes from 114.114.114.114: icmp_seq=8 ttl=72 time=31.234 ms
64 bytes from 114.114.114.114: icmp_seq=9 ttl=63 time=32.132 ms
64 bytes from 114.114.114.114: icmp_seq=10 ttl=81 time=31.176 ms
64 bytes from 114.114.114.114: icmp_seq=11 ttl=60 time=31.399 ms
64 bytes from 114.114.114.114: icmp_seq=12 ttl=61 time=31.789 ms
64 bytes from 114.114.114.114: icmp_seq=13 ttl=60 time=31.935 ms
64 bytes from 114.114.114.114: icmp_seq=14 ttl=70 time=31.420 ms
64 bytes from 114.114.114.114: icmp_seq=15 ttl=63 time=31.043 ms
64 bytes from 114.114.114.114: icmp_seq=16 ttl=60 time=31.671 ms
64 bytes from 114.114.114.114: icmp_seq=17 ttl=77 time=31.905 ms
64 bytes from 114.114.114.114: icmp_seq=18 ttl=80 time=31.242 ms
64 bytes from 114.114.114.114: icmp_seq=19 ttl=78 time=31.123 ms
64 bytes from 114.114.114.114: icmp_seq=20 ttl=82 time=31.308 ms
64 bytes from 114.114.114.114: icmp_seq=21 ttl=60 time=31.326 ms
64 bytes from 114.114.114.114: icmp_seq=22 ttl=81 time=31.421 ms
64 bytes from 114.114.114.114: icmp_seq=23 ttl=67 time=31.947 ms
Request timeout for icmp_seq 24
64 bytes from 114.114.114.114: icmp_seq=25 ttl=62 time=31.631 ms
64 bytes from 114.114.114.114: icmp_seq=26 ttl=59 time=31.323 ms
64 bytes from 114.114.114.114: icmp_seq=27 ttl=58 time=31.294 ms
64 bytes from 114.114.114.114: icmp_seq=28 ttl=61 time=31.169 ms
64 bytes from 114.114.114.114: icmp_seq=29 ttl=70 time=31.489 ms
64 bytes from 114.114.114.114: icmp_seq=30 ttl=64 time=31.147 ms
64 bytes from 114.114.114.114: icmp_seq=31 ttl=62 time=31.773 ms
64 bytes from 114.114.114.114: icmp_seq=32 ttl=70 time=31.883 ms
64 bytes from 114.114.114.114: icmp_seq=33 ttl=83 time=31.312 ms
64 bytes from 114.114.114.114: icmp_seq=34 ttl=84 time=31.286 ms
64 bytes from 114.114.114.114: icmp_seq=35 ttl=59 time=32.176 ms
64 bytes from 114.114.114.114: icmp_seq=36 ttl=67 time=31.925 ms
64 bytes from 114.114.114.114: icmp_seq=37 ttl=73 time=31.279 ms
64 bytes from 114.114.114.114: icmp_seq=38 ttl=79 time=31.323 ms
64 bytes from 114.114.114.114: icmp_seq=39 ttl=75 time=31.538 ms
64 bytes from 114.114.114.114: icmp_seq=40 ttl=72 time=31.345 ms
64 bytes from 114.114.114.114: icmp_seq=41 ttl=57 time=31.904 ms
64 bytes from 114.114.114.114: icmp_seq=42 ttl=57 time=31.313 ms
64 bytes from 114.114.114.114: icmp_seq=43 ttl=68 time=31.130 ms
64 bytes from 114.114.114.114: icmp_seq=44 ttl=69 time=31.154 ms
^C
--- 114.114.114.114 ping statistics ---
45 packets transmitted, 44 packets received, 2.2% packet loss
round-trip min/avg/max/stddev = 31.043/31.470/32.176/0.307 ms