公共DNS大全

公共DNS服务器由不同的服务商提供,具有高可靠性和全球覆盖性。它为所有互联网用户提供免费、快速、稳定、安全的DNS服务。
以下是全国各个省份主要运营商以及一些知名的公共DNS服务器列表:
DNS解析 定制专属DNS
记录类型:

中国电信DNS服务器地址

运营商 IPv4 DNS IPv6 DNS
中国电信DNS 218.2.2.2
218.4.4.4
2400:da00:6666::6666
北京电信DNS 219.141.136.10
219.141.140.10
240e:40:8000::10
240e:40:8000::11
天津电信DNS 219.150.32.132
240e:45::6666
240e:45:5000::8888
河北电信DNS 222.222.222.222
222.222.202.202
240e:d:0:100::6
240e:d:1000:100::6
山西电信DNS 219.149.135.188
59.49.49.49
-
内蒙古电信DNS 222.74.1.200
240e:3:800:ff00::8
240e:3:3800:ff00::8
辽宁电信DNS 219.148.204.66
240e:41:c000:ffff::
240e:41:c900:ffff::
吉林电信DNS 219.149.194.55
219.149.194.56
240e:211::6666
240e:212::6666
黑龙江电信DNS 112.100.100.100
240e:41:4100::1
240e:41:4200::1
上海电信DNS 202.96.209.133
116.228.111.118
202.96.209.5
180.168.255.118
240e:0058:c000:1000:116:228:111:118
240e:0058:c000:1600:180:168:255:118
江苏电信DNS 218.2.2.2
218.4.4.4
61.147.37.1
218.2.135.1
240e:5b::6666
240e:5a::6666
浙江电信DNS 61.153.177.196
61.153.177.200
240e:1c:200::1
240e:1c:200::2
安徽电信DNS 61.132.163.68
202.102.213.68
202.102.192.68
240e:46:4088::4088
240e:46:4888::4888
福建电信DNS 218.85.152.99
218.85.157.99
240e:14:6000::1
240e:14:e000::1
江西电信DNS 202.101.224.69
202.101.226.68
240e:13:0000:0100::1
240e:13:1800:0100::1
山东电信DNS 219.146.1.66
219.147.1.66
240e:4e::66
240e:4e:800::66
河南电信DNS 222.88.88.88
222.85.85.85
240e:4b::88
240e:4b:1000::88
湖北电信DNS 202.103.24.68
202.103.44.150
240e:d:0:100::6
240e:d:1000:100::6
湖南电信DNS 222.246.129.80
59.51.78.211
59.51.78.210
222.246.129.81
240e:50:5000::80
240e:50:c800::210
广东电信DNS 202.96.128.86
202.96.128.166
202.96.134.133
240e:1f:1::1
240e:1f:1::33
广西电信DNS 202.103.225.68
202.103.224.68
240e:9:0:100:202:103:224:68
240e:9:2000:100:202:103:225:68
海南电信DNS 202.100.192.68
202.100.199.8
240e:42:c000::1
240e:42:c000::2
重庆电信DNS 61.128.128.68
61.128.192.68
240e:47:0:702::1
240e:47:0:701::1
四川电信DNS 61.139.2.69
218.6.200.139
240e:56:4000:8000::69
240e:56:4000::218
贵州电信DNS 202.98.192.67
202.98.198.167
240e:4a:4300:3::67
240e:4a:4400:3::167
云南电信DNS 222.172.200.68
61.166.150.123
240e:52:4800::8888
240e:52:4000::8888
西藏电信DNS 202.98.224.70
240e:45:d000:8:202:98:224:200
240e:45:d000:8:202:98:224:216
陕西电信DNS 218.30.19.40
61.134.1.4
240e:f:a::6
240e:f:a00b::6
甘肃电信DNS 202.100.64.68
61.178.0.93
240e:48:4800::2
240e:48:4800::1
青海电信DNS 202.100.128.68
202.100.138.68
240e:44:4001:1::1
240e:44:4001:8001::1
宁夏电信DNS 202.100.96.68
240e:43:c000::1
新疆电信DNS 61.128.114.166
61.128.114.133
-

中国联通DNS服务器地址

运营商 IPv4 DNS IPv6 DNS
中国联通DNS 123.123.123.123
123.123.123.124
2408:8899::8
北京联通DNS 202.106.196.115
202.106.46.151
202.106.195.68
202.106.0.20
2408:8000:1010:1::8
2408:8000:1010:2::8
天津联通DNS 202.99.96.68
202.99.104.68
2408:8888::8
2408:8899::8
河北联通DNS 202.99.160.68
202.99.166.4
-
山西联通DNS 202.99.192.66
202.99.192.68
202.97.131.178
2408:8888::8
内蒙古联通DNS 202.99.224.68
202.99.224.67
202.99.224.8
-
辽宁联通DNS 202.96.64.68
202.96.69.38
2408:8000:6001:7000::8888
2408:8000:6001:7000::9999
吉林联通DNS 202.98.0.68
202.98.5.68
-
黑龙江联通DNS 202.97.224.69
202.97.224.68
-
上海联通DNS 210.22.70.3
210.22.84.3
210.22.70.225
2408:8888::8
2408:8899::8
江苏联通DNS 221.6.4.66
221.6.4.67
58.240.57.33
2408:8888::8
2408:8899::8
浙江联通DNS 221.12.1.227
221.12.33.227
2408:8888::8
2408:8899::8
安徽联通DNS 218.104.78.2
58.242.2.2
2408:8000:c000::8888
2408:8000:c004::8888
福建联通DNS 218.104.128.106
2408:8888::8
2408:8899::8
江西联通DNS 220.248.192.12
220.248.192.13
2408:8000:eeee::e
2408:8000:eeee::f
山东联通DNS 202.102.128.68
202.102.152.3
202.102.134.68
202.102.154.3
2408:8888::8
2408:8899::8
河南联通DNS 202.102.224.68
202.102.227.68
2408:8888::8
2408:8899::8
湖北联通DNS 218.104.111.122
2408:8888::8
2408:8899::8
湖南联通DNS 58.20.127.170
58.20.127.238
2408:8001:2000:3::ffff
2408:8001:2000:3::eeee
广东联通DNS 210.21.196.6
221.5.88.88
2408:8888::8
2408:8899::8
广西联通DNS 221.7.128.68
221.7.136.68
2408:8001:4000:9000:221:7:128:68
2408:8001:4010:9000:221:7:136:68
海南联通DNS 221.11.132.2
-
重庆联通DNS 221.5.203.98
221.7.92.98
2408:8662::1
2408:8662::2
四川联通DNS 119.6.6.6
2408:8001:7000::
贵州联通DNS 221.13.28.234
2408:8888::8
2408:8899::8
云南联通DNS 221.3.131.11
221.3.131.12
2408:876c::8888
西藏联通DNS 221.13.65.34
221.13.65.35
2408:8001:a001::252
2408:8001:a001::254
陕西联通DNS 221.11.1.67
221.11.1.68
2408:8888::8
甘肃联通DNS 221.7.34.10
221.7.34.11
2408:8888::8
2408:8899::8
青海联通DNS 221.207.58.58
221.207.58.68
2408:8001:d000:101d::58
2408:8001:d000:101d::68
宁夏联通DNS 221.199.12.157
2408:8888::8
2408:8899::8
新疆联通DNS 221.7.1.20
221.7.1.21
2408:8888::8
2408:8899::8

中国移动DNS服务器地址

运营商 IPv4 DNS IPv6 DNS
中国移动DNS 211.138.180.2
211.138.180.3
2409:8088::a
北京移动DNS 211.136.17.107
221.130.33.52
-
天津移动DNS 211.137.160.185
2409:8002:2000:0::1
河北移动DNS 111.11.1.1
-
山西移动DNS 211.138.106.2
-
内蒙古移动DNS 211.138.91.1
211.138.91.2
2409:8010:2000::1
2409:8010:2000::2
辽宁移动DNS 211.137.32.178
211.140.197.58
-
吉林移动DNS 211.141.16.99
211.141.0.99
2409:8018:2001:1::8888
2409:8018:2001:1::9999
黑龙江移动DNS 218.203.59.216
2409:801a:2000::7
2409:801a:2000::6
上海移动DNS 211.136.112.50
211.136.150.66
2409:801e:2000::1
2409:801e:2000::2
江苏移动DNS 221.131.143.69
112.4.0.55
-
浙江移动DNS 211.140.13.188
211.140.188.188
2409:8028:2000::3333
2409:8028:2000::4444
安徽移动DNS 211.138.180.2
211.138.180.3
-
福建移动DNS 211.138.151.161
211.138.156.
2409:8034:2000::1
2409:8034:2000::2
江西移动DNS 211.141.90.68
-
山东移动DNS 218.201.96.130
211.137.191.26
2409:803c:2000:0001::26
2409:803c:2000:0003::130
河南移动DNS 211.138.24.71
211.138.24.66
-
湖北移动DNS 211.137.58.20
2409:804c:2000:0001::1
2409:804c:2000:0002::1
湖南移动DNS 211.142.211.124
-
广东移动DNS 211.136.192.6
120.196.165.24
2409:8057:2000:4::8
广西移动DNS 211.138.245.180
-
海南移动DNS 221.176.88.95
211.138.164.6
-
重庆移动DNS 218.201.4.3
2409:8060:20ea:200::1
2409:8060:20ea:201::1
四川移动DNS 211.137.96.205
2409:8062:2000:2::1
2409:8062:2000:2::2
贵州移动DNS 211.139.5.29
211.139.5.30
-
云南移动DNS 211.139.29.150
211.139.29.170
-
西藏移动DNS 211.139.73.50
-
陕西移动DNS 211.137.130.3
211.137.130.19
2409:8070:2000:f110::1
2409:8070:2000:f100::1
甘肃移动DNS 218.203.160.194
211.139.80.6
-
青海移动DNS 211.138.75.123
-
宁夏移动DNS 218.203.123.116
-
新疆移动DNS 218.202.152.130
218.202.152.131
2409:807c:2000:1001::0
2409:807c:2000:1000::0

服务商DNS服务器地址

运营商 IPv4 DNS IPv6 DNS
阿里云DNS 223.5.5.5
223.6.6.6
2400:3200::1
腾讯云DNS 183.60.83.19
183.60.82.98
2402:4e00::
百度云DNS 180.76.76.76
2400:da00::6666
微软云DNS 4.2.2.1
4.2.2.2
2620:1ec:4::1
华为云DNS 122.112.208.1
139.9.23.90
2402:4e90:1::1
字节跳动DNS 180.184.1.1
180.184.2.2
-
OneDNS 117.50.11.11
52.80.66.66
2402:4e80:1::1
114DNS 114.114.114.114
114.114.115.115
240c::6666
DNSPod+DNS 119.29.29.29
182.254.116.116
2402:4e00::
GoogleDNS 8.8.8.8
2001:4860:4860::8888
CloudflareDNS 1.1.1.1
2606:4700:4700::1111
IBMQuad9DNS 9.9.9.9
2620:fe::fe
OpenDNS 208.67.222.222
2620:0:ccc::2

其他DNS服务器地址

运营商 IPv4 DNS IPv6 DNS
广东铁通DNS 61.235.70.252
211.98.4.1
2409:8088::a
广东广电DNS 103.27.24.1
211.98.4.1
2408:8899::8
珠江宽频DNS 116.199.0.200
116.116.116.116
2408:8899::8
广东长城DNS 211.162.78.1
211.162.78.2
2408:8899::8
查询结果仅供参考

常见问题

为什么需要首选DNS和备用DNS?

设备上网时,会优先向 “首选 DNS” 发送域名解析请求。它是你默认的最优选择,通常是延迟最低、最适配你网络的 DNS,承担绝大多数解析任务,保证日常上网的速度和效率。当首选 DNS 出现服务器故障、解析超时等情况时,设备会自动切换到备用 DNS,避免断网。

如何根据我的位置和运营商选择对应的 DNS?

先确认自己的省份 / 直辖市和网络运营商(电信 / 移动 / 联通),然后在表格中找到对应行,复制 “首选 DNS” 和 “备用 DNS” 即可配置。例如:北京电信用户选 “219.141.136.10(首选)+219.141.140.10(备用)”。

表格里的 DNS 地址会更新吗?如果配置后上网异常怎么办?

DNS 地址可能随运营商网络调整而变化,若配置后出现网站打不开的情况,可先切换回 “自动获取 DNS” 恢复上网,再通过运营商客服或官方渠道确认最新地址。

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