39.156.70.239 DNS Lookup

Carrier
DNS

Nationwide Speed Map

Nationwide Speed Map
  • >10s
  • 3s-10s
  • 1s-3s
  • 0.5s-1s
  • <=0.5s
100%
RegionFastestSlowestAverage
All Nodes广东广州1电信 0.001s辽宁抚顺联通 0.055s0.012s
China Telecom广东广州1电信 0.001s广东佛山电信 0.015s0.004s
China Unicom吉林辽源联通 0.001s辽宁抚顺联通 0.055s0.023s
China Mobile福建厦门移动 0.001s河北唐山移动 0.020s0.009s
East China浙江金华电信 0.001s江苏南京联通 0.044s0.014s
South China广东广州1电信 0.001s广东佛山电信 0.015s0.008s
Central China河南郑州联通 0.003s河南信阳移动 0.009s0.005s
North China山西晋中电信 0.001s河北唐山移动 0.020s0.011s
Southwest------
Northwest甘肃平凉电信 0.007s甘肃平凉电信 0.007s0.007s
Northeast吉林辽源联通 0.001s辽宁抚顺联通 0.055s0.020s
HK/MO/TW------

DNS Resolution Stats

1

Showing: 303/303

NodeTargetTypeResolved ResultsRecordsDetailTimeDNS
电信湖北十堰电信Home39.156.70.239A--0Timeout
电信四川广安电信Home39.156.70.239A--0Timeout
电信河北电信Home39.156.70.239A--0Timeout
电信北京电信Home39.156.70.239A--0Timeout
联通甘肃联通Home39.156.70.239A--0Timeout
联通上海数据中心Home39.156.70.239A--0Timeout
海外俄罗斯莫斯科Home39.156.70.239A--0Timeout
海外柬埔寨金边Home39.156.70.239A--0Timeout
海外迪拜Home39.156.70.239A--0Timeout
电信电信青海Home39.156.70.239A--0Timeout
电信宿迁电信Home39.156.70.239A--0Timeout
海外美国芝加哥‌39.156.70.239dns server timeo--0Timeout8.8.8.8
海外巴西39.156.70.239dns server timeo--0Timeout127.0.0.53
海外卡塔尔39.156.70.239dns server timeo--0Timeout127.0.0.53
海外美国华盛顿39.156.70.239dns server timeo--0Timeout8.8.8.8
海外英国39.156.70.239dns server timeo--0Timeout127.0.0.53
海外沙特阿拉伯39.156.70.239dns server timeo--0Timeout127.0.0.53
海外澳大利亚39.156.70.239dns server timeo--0Timeout127.0.0.53
海外芬兰39.156.70.239dns server timeo--0Timeout127.0.0.53
海外南非39.156.70.239dns server timeo--0Timeout127.0.0.53
海外西班牙39.156.70.239dns server timeo--0Timeout127.0.0.53
联通江苏苏州联通39.156.70.239dns server timeo--0Timeout223.5.5.5
海外印度39.156.70.239dns server timeo--0Timeout127.0.0.53
海外印度尼西亚39.156.70.239dns server timeo--0Timeout127.0.0.53
海外新加坡39.156.70.239dns server timeo--0Timeout127.0.0.53
海外德国39.156.70.239dns server timeo--0Timeout127.0.0.53
海外法国39.156.70.239dns server timeo--0Timeout127.0.0.53
海外日本东京39.156.70.239dns server timeo--0Timeout1.1.1.1
移动江西南昌移动39.156.70.239dns server timeo--0Timeout192.168.110.1
联通广东清远联通39.156.70.239dns server timeo--0Timeoutfe80::1
电信江苏苏州电信39.156.70.239dns server timeo--0Timeout223.5.5.5
电信云南昆明电信39.156.70.239dns server timeo--0Timeoutfe80::5
移动广东清远移动39.156.70.239dns server timeo--0Timeout2409:8057:2000:2::8
联通重庆联通39.156.70.239dns server timeo--0Timeoutfe80::1
联通湖南岳阳联通39.156.70.239dns server timeo--0Timeout127.0.0.53
海外台湾高雄39.156.70.239dns server timeo--0Timeout127.0.0.53
电信西藏拉萨1电信39.156.70.239dns server timeo--0Timeout8.8.8.8
电信福建福州电信39.156.70.239dns server timeo--0Timeout8.8.8.8
电信重庆黔江电信39.156.70.239dns server timeo--0Timeout8.8.8.8
电信青海西宁电信39.156.70.239dns server timeo--0Timeout8.8.8.8
联通广东佛山联通39.156.70.239dns server timeo--0Timeoutfe80::1
电信甘肃兰州电信39.156.70.239dns server timeo--0Timeout8.8.8.8
电信安徽芜湖电信39.156.70.239dns server timeo--0Timeout8.8.8.8
电信山东青岛1电信39.156.70.239dns server timeo--0Timeout100.95.0.1
电信上海徐汇电信39.156.70.239dns server timeo--0Timeout8.8.8.8
电信辽宁辽阳电信39.156.70.239dns server timeo--0Timeout8.8.8.8
电信海南三亚电信39.156.70.239dns server timeo--0Timeout8.8.8.8
联通安徽芜湖联通39.156.70.239dns server timeo--0Timeout127.0.0.53
移动重庆江津移动39.156.70.239dns server timeo--0Timeout127.0.0.53
电信江苏宿迁电信39.156.70.239dns server timeo--0Timeout127.0.0.53
电信重庆江津电信39.156.70.239dns server timeo--0Timeout127.0.0.53
海外波兰39.156.70.239dns server timeo--0Timeout127.0.0.53
海外以色列39.156.70.239dns server timeo--0Timeout127.0.0.53
电信浙江宁波电信39.156.70.239success
39.156.70.239
13ms127.0.0.53
联通浙江宁波联通39.156.70.239dns server timeo--0Timeout127.0.0.53
联通宁夏银川1联通39.156.70.239dns server timeo--0Timeout127.0.0.53
联通江西南昌联通39.156.70.239dns server timeo--0Timeout127.0.0.53
电信江西南昌电信39.156.70.239dns server timeo--0Timeout127.0.0.53
移动四川成都移动39.156.70.239dns server timeo--0Timeout8.8.8.8
电信内蒙古呼和浩特电信39.156.70.239dns server timeo--0Timeout100.95.0.1
电信浙江杭州电信39.156.70.239dns server timeo--0Timeout100.95.0.1
电信湖南郴州电信39.156.70.239dns server timeo--0Timeout8.8.8.8
电信湖南长沙电信39.156.70.239dns server timeo--0Timeout100.95.0.1
电信广东广州1电信39.156.70.239success
39.156.70.239
11ms192.168.31.1
电信安徽池州电信39.156.70.239dns server timeo--0Timeout127.0.0.53
移动安徽池州移动39.156.70.239dns server timeo--0Timeoutfe80::1
海外韩国39.156.70.239dns server timeo--0Timeout127.0.0.53
联通天津联通39.156.70.239dns server timeo--0Timeout180.76.76.76
移动天津移动39.156.70.239dns server timeo--0Timeout180.76.76.76
联通湖南永州联通39.156.70.239dns server timeo--0Timeout8.8.8.8
联通辽宁铁岭联通39.156.70.239dns server timeo--0Timeout8.8.8.8
电信辽宁铁岭电信39.156.70.239dns server timeo--0Timeout219.148.204.66
移动湖南永州移动39.156.70.239dns server timeo--0Timeout8.8.8.8
联通山东龙口联通39.156.70.239dns server timeo--0Timeout119.29.29.29
联通河南洛阳联通39.156.70.239dns server timeo--0Timeout223.5.5.5
联通吉林辽源联通39.156.70.239success
39.156.70.239
11msfe80::1
电信吉林辽源电信39.156.70.239dns server timeo--0Timeout119.29.29.29
移动广西贵港移动39.156.70.239dns server timeo--0Timeoutfe80::1
电信广西贵港电信39.156.70.239dns server timeo--0Timeoutfe80::1
联通河南平顶山联通39.156.70.239dns server timeo--0Timeout223.5.5.5
电信河南三门峡电信39.156.70.239dns server timeo--0Timeout222.88.88.88
电信江苏盐城电信39.156.70.239dns server timeo--0Timeout8.8.8.8
电信辽宁沈阳电信39.156.70.239dns server timeo--0Timeout8.8.8.8
联通辽宁沈阳联通39.156.70.239dns server timeo--0Timeout223.5.5.5
电信福建厦门电信39.156.70.239dns server timeo--0Timeout223.5.5.5
电信江苏泰州电信39.156.70.239dns server timeo--0Timeout223.5.5.5
电信湖南衡阳电信39.156.70.239dns server timeo--0Timeout8.8.8.8
电信湖北十堰电信39.156.70.239dns server timeo--0Timeout127.0.0.53
联通河北邯郸联通39.156.70.239dns server timeo--0Timeout119.29.29.29
联通上海联通39.156.70.239dns server timeo--0Timeout8.8.8.8
联通安徽滁州联通39.156.70.239dns server timeo--0Timeout223.5.5.5
移动安徽滁州移动39.156.70.239dns server timeo--0Timeout223.5.5.5
电信安徽滁州电信39.156.70.239dns server timeo--0Timeout223.5.5.5
电信江苏连云港电信39.156.70.239dns server timeo--0Timeout223.5.5.5
联通河北邢台联通39.156.70.239dns server timeo--0Timeout202.99.160.68
电信广东揭阳电信39.156.70.239dns server timeo--0Timeout223.5.5.5
移动河北石家庄移动39.156.70.239dns server timeo--0Timeout223.5.5.5
联通山东济宁联通39.156.70.239dns server timeo--0Timeout202.102.154.3
移动广东佛山移动39.156.70.239dns server timeo--0Timeout2409:8057:2000:2::8
联通青海西宁联通39.156.70.239dns server timeo--0Timeout223.5.5.5
移动河南三门峡1移动39.156.70.239dns server timeo--0Timeout223.5.5.5
电信河南商丘电信39.156.70.239dns server timeo--0Timeout119.29.29.29
电信黑龙江鸡西电信39.156.70.239dns server timeo--0Timeout112.100.100.100
联通黑龙江鸡西联通39.156.70.239success
39.156.70.239
14ms202.97.224.68
联通山东枣庄联通39.156.70.239dns server timeo--0Timeoutfe80::1
电信山东枣庄电信39.156.70.239dns server timeo--0Timeout223.5.5.5
联通云南曲靖联通39.156.70.239dns server timeo--0Timeout221.3.131.11
联通浙江杭州联通39.156.70.239dns server timeo--0Timeout223.5.5.5
联通江苏盐城联通39.156.70.239dns server timeo--0Timeout223.5.5.5
电信内蒙古巴彦淖尔电信39.156.70.239dns server timeo--0Timeout223.5.5.5
移动内蒙古巴彦淖尔移动39.156.70.239dns server timeo--0Timeout223.5.5.5
电信江苏徐州电信39.156.70.239dns server timeo--0Timeout223.5.5.5
联通江苏徐州联通39.156.70.239dns server timeo--0Timeout223.5.5.5
电信广东佛山电信39.156.70.239success
39.156.70.239
115msfe80::1
电信重庆两江电信39.156.70.239dns server timeo--0Timeout223.5.5.5
移动江苏徐州移动39.156.70.239dns server timeo--0Timeout223.5.5.5
电信广东清远电信39.156.70.239dns server timeo--0Timeout127.0.0.53
移动重庆沙坪坝移动39.156.70.239dns server timeo--0Timeout127.0.0.53
联通河南漯河联通39.156.70.239dns server timeo--0Timeout222.85.85.85
电信陕西西安1电信39.156.70.239dns server timeo--0Timeoutfe80::1
联通辽宁抚顺联通39.156.70.239success
39.156.70.239
155msfe80::1
电信云南文山电信39.156.70.239dns server timeo--0Timeout61.166.150.123
电信天津电信39.156.70.239dns server timeo--0Timeout223.5.5.5
移动湖南长沙移动39.156.70.239dns server timeo--0Timeout100.127.129.129
移动陕西西安2移动39.156.70.239dns server timeo--0Timeout100.127.129.129
移动重庆九龙坡移动39.156.70.239dns server timeo--0Timeout100.127.129.129
移动上海移动39.156.70.239dns server timeo--0Timeout211.136.17.107
移动贵州贵阳移动39.156.70.239dns server timeo--0Timeout100.127.129.129
移动福建漳州移动39.156.70.239dns server timeo--0Timeout211.136.17.107
移动内蒙古呼和浩特移动39.156.70.239dns server timeo--0Timeout100.127.129.129
移动北京移动39.156.70.239dns server timeo--0Timeout100.127.129.129
移动山东济南移动39.156.70.239dns server timeo--0Timeout100.127.129.129
移动黑龙江鸡西移动39.156.70.239dns server timeo--0Timeout218.203.59.116
联通湖南衡阳联通39.156.70.239dns server timeo--0Timeout223.5.5.5
移动安徽黄山移动39.156.70.239dns server timeo--0Timeout223.5.5.5
电信安徽黄山电信39.156.70.239dns server timeo--0Timeout223.5.5.5
电信河北邢台电信39.156.70.239dns server timeo--0Timeout223.5.5.5
移动吉林通化移动39.156.70.239dns server timeo--0Timeout223.5.5.5
电信浙江嘉兴电信39.156.70.239dns server timeo--0Timeout223.6.6.6
电信江苏无锡电信39.156.70.239dns server timeo--0Timeout223.5.5.5
电信福建漳州电信39.156.70.239dns server timeo--0Timeout223.5.5.5
电信福建三明电信39.156.70.239dns server timeo--0Timeout114.114.115.115
移动陕西西安1移动39.156.70.239dns server timeo--0Timeout127.0.0.53
联通陕西西安联通39.156.70.239dns server timeo--0Timeout127.0.0.53
电信四川成都电信39.156.70.239dns server timeo--0Timeout119.29.29.29
电信湖南株洲电信39.156.70.239dns server timeo--0Timeout223.5.5.5
联通吉林梅河口联通39.156.70.239dns server timeo--0Timeout119.29.29.29
电信山东济南电信39.156.70.239dns server timeo--0Timeout119.29.29.29
移动江苏泰州移动39.156.70.239dns server timeo--0Timeout223.5.5.5
电信浙江金华电信39.156.70.239success
39.156.70.239
11ms127.0.0.53
电信湖南长沙1电信39.156.70.239dns server timeo--0Timeout119.29.29.29
联通甘肃兰州联通39.156.70.239dns server timeo--0Timeout221.7.34.10
联通山东青岛联通39.156.70.239dns server timeo--0Timeout202.102.134.68
电信安徽安庆电信39.156.70.239dns server timeo--0Timeout114.114.115.115
移动河北唐山1移动39.156.70.239dns server timeo--0Timeout192.168.0.2
联通河北唐山联通39.156.70.239dns server timeo--0Timeout119.29.29.29
移动陕西渭南移动39.156.70.239dns server timeo--0Timeout127.0.0.53
电信陕西渭南电信39.156.70.239dns server timeo--0Timeout127.0.0.53
联通陕西渭南联通39.156.70.239dns server timeo--0Timeout127.0.0.53
电信陕西西安电信39.156.70.239dns server timeo--0Timeout127.0.0.53
电信山东龙口电信39.156.70.239dns server timeo--0Timeout8.8.8.8
联通贵州贵阳1联通39.156.70.239dns server timeo--0Timeout127.0.0.53
联通北京联通39.156.70.239dns server timeo--0Timeout127.0.0.53
移动湖南岳阳移动39.156.70.239dns server timeo--0Timeout127.0.0.53
电信安徽淮南电信39.156.70.239dns server timeo--0Timeout202.102.213.68
联通山西长治联通39.156.70.239dns server timeo--0Timeout223.5.5.5
移动四川乐山移动39.156.70.239dns server timeo--0Timeout211.137.96.205
海外台湾台北39.156.70.239dns server timeo--0Timeout8.8.8.8
移动山东烟台移动39.156.70.239dns server timeo--0Timeout223.5.5.5
移动广西南宁移动39.156.70.239dns server timeo--0Timeout211.138.240.100
电信广西南宁电信39.156.70.239dns server timeo--0Timeout202.103.224.68
电信安徽合肥电信39.156.70.239dns server timeo--0Timeout61.132.163.68
电信浙江绍兴电信39.156.70.239dns server timeo--0Timeout114.114.115.115
电信安徽马鞍山电信39.156.70.239dns server timeo--0Timeout192.168.0.1
移动浙江宁波移动39.156.70.239dns server timeo--0Timeout127.0.0.53
电信内蒙古包头电信39.156.70.239dns server timeo--0Timeout223.5.5.5
联通内蒙古包头联通39.156.70.239dns server timeo--0Timeout223.5.5.5
移动江苏南通移动39.156.70.239dns server timeo--0Timeout8.8.8.8
联通河南商丘联通39.156.70.239dns server timeo--0Timeout202.102.224.68
电信辽宁鞍山电信39.156.70.239dns server timeo--0Timeout223.5.5.5
移动辽宁鞍山移动39.156.70.239dns server timeo--0Timeout223.5.5.5
联通辽宁鞍山联通39.156.70.239dns server timeo--0Timeout8.8.8.8
联通甘肃庆阳联通39.156.70.239dns server timeo--0Timeout127.0.0.53
电信甘肃庆阳1电信39.156.70.239dns server timeo--0Timeout127.0.0.53
移动河北唐山移动39.156.70.239success
39.156.70.239
120msfe80::1
电信山东青岛电信39.156.70.239dns server timeo--0Timeout223.5.5.5
移动甘肃庆阳移动39.156.70.239dns server timeo--0Timeout127.0.0.53
电信安徽合肥电信39.156.70.239dns server timeo--0Timeout8.8.8.8
电信河南郑州电信39.156.70.239dns server timeo--0Timeout100.95.0.1
电信广西南宁1电信39.156.70.239dns server timeo--0Timeout100.95.0.1
电信贵州贵阳电信39.156.70.239dns server timeo--0Timeout8.8.8.8
电信新疆乌鲁木齐电信39.156.70.239dns server timeo--0Timeout100.95.0.1
电信贵州黔南电信39.156.70.239dns server timeo--0Timeout192.168.31.1
电信西藏拉萨电信39.156.70.239dns server timeo--0Timeout127.0.0.53
电信海南海口电信39.156.70.239dns server timeo--0Timeout127.0.0.53
移动河南漯河移动39.156.70.239dns server timeo--0Timeout127.0.0.53
电信河北唐山电信39.156.70.239dns server timeo--0Timeout223.5.5.5
移动浙江金华移动39.156.70.239dns server timeo--0Timeout127.0.0.53
海外越南39.156.70.239dns server timeo--0Timeout8.8.8.8
联通四川广安联通39.156.70.239dns server timeo--0Timeout127.0.0.53
海外马来西亚39.156.70.239dns server timeo--0Timeout1.1.1.1
电信湖北武汉电信39.156.70.239dns server timeo--0Timeout202.103.24.68
电信河南开封电信39.156.70.239dns server timeo--0Timeout223.5.5.5
电信江苏南通电信39.156.70.239dns server timeo--0Timeout223.5.5.5
联通内蒙古赤峰联通39.156.70.239dns server timeo--0Timeout223.5.5.5
移动西藏拉萨移动39.156.70.239dns server timeo--0Timeout::1
移动青海海东移动39.156.70.239dns server timeo--0Timeout::1
移动新疆昌吉移动39.156.70.239dns server timeo--0Timeout::1
移动山西太原移动39.156.70.239dns server timeo--0Timeout::1
联通甘肃平凉1联通39.156.70.239dns server timeo--0Timeout223.5.5.5
电信江苏南京电信39.156.70.239dns server timeo--0Timeout8.8.8.8
海外菲律宾39.156.70.239dns server timeo--0Timeout1.1.1.1
联通福建厦门联通39.156.70.239success
39.156.70.239
132msfe80::1
移动福建厦门移动39.156.70.239success
39.156.70.239
11ms127.0.0.53
电信江西吉安电信39.156.70.239dns server timeo--0Timeout192.168.1.1
电信广西玉林电信39.156.70.239dns server timeo--0Timeout223.5.5.5
移动广西玉林移动39.156.70.239dns server timeo--0Timeout223.5.5.5
电信甘肃平凉电信39.156.70.239success
39.156.70.239
17ms192.168.1.1
联通云南昆明联通39.156.70.239dns server timeo--0Timeout223.5.5.5
电信福建宁德电信39.156.70.239dns server timeo--0Timeout223.5.5.5
电信福建泉州电信39.156.70.239dns server timeo--0Timeout223.5.5.5
联通福建宁德联通39.156.70.239dns server timeo--0Timeout58.22.96.66
电信浙江温州电信39.156.70.239dns server timeo--0Timeout127.0.0.53
联通浙江温州联通39.156.70.239dns server timeo--0Timeout127.0.0.53
移动浙江温州移动39.156.70.239dns server timeo--0Timeout127.0.0.53
电信河南驻马店电信39.156.70.239dns server timeo--0Timeout192.168.5.1
移动河南驻马店移动39.156.70.239success
39.156.70.239
16ms127.0.0.53
联通河南驻马店联通39.156.70.239dns server timeo--0Timeout127.0.0.53
海外泰国39.156.70.239dns server timeo--0Timeout127.0.0.53
联通甘肃平凉联通39.156.70.239dns server timeo--0Timeout223.5.5.5
电信广东湛江电信39.156.70.239dns server timeo--0Timeout223.5.5.5
移动广东湛江移动39.156.70.239dns server timeo--0Timeout223.5.5.5
移动贵州黔南移动39.156.70.239dns server timeo--0Timeout192.168.1.1
移动内蒙古包头移动39.156.70.239dns server timeo--0Timeout114.114.115.115
海外韩国39.156.70.239dns server timeo--0Timeout169.254.169.254
移动河南信阳移动39.156.70.239success
39.156.70.239
19ms100.100.100.100
电信浙江衢州电信39.156.70.239dns server timeo--0Timeout202.96.113.34
移动云南昆明移动39.156.70.239dns server timeo--0Timeout223.5.5.5
移动山西大同移动39.156.70.239dns server timeo--0Timeout192.168.1.1
电信江西赣州电信39.156.70.239dns server timeo--0Timeout119.29.29.29
移动四川广安移动39.156.70.239dns server timeo--0Timeout127.0.0.53
电信河南漯河电信39.156.70.239dns server timeo--0Timeout222.85.85.85
联通河南郑州联通39.156.70.239dns server timeo--0Timeout127.0.0.53
移动辽宁大连移动39.156.70.239dns server timeo--0Timeout127.0.0.53
移动山东聊城移动39.156.70.239dns server timeo--0Timeout127.0.0.53
移动山东菏泽移动39.156.70.239dns server timeo--0Timeout127.0.0.53
联通山东菏泽联通39.156.70.239dns server timeo--0Timeout127.0.0.53
移动江苏苏州移动39.156.70.239dns server timeo--0Timeout223.5.5.5
移动宁夏银川移动39.156.70.239dns server timeo--0Timeout192.168.1.1
联通贵州黔南联通39.156.70.239dns server timeo--0Timeout192.168.1.1
移动浙江杭州移动39.156.70.239dns server timeo--0Timeout223.5.5.5
联通湖南邵阳联通39.156.70.239dns server timeo--0Timeout127.0.0.53
海外澳门39.156.70.239dns server timeo--0Timeout1.1.1.1
海外菲律宾39.156.70.239success
39.156.70.239
12ms192.168.31.1
电信湖南邵阳电信39.156.70.239dns server timeo--0Timeout127.0.0.53
电信四川自贡电信39.156.70.239dns server timeo--0Timeout61.139.2.69
联通山西运城联通39.156.70.239dns server timeo--0Timeout192.168.1.1
移动湖南邵阳移动39.156.70.239dns server timeo--0Timeout127.0.0.53
移动安徽合肥移动39.156.70.239dns server timeo--0Timeout223.5.5.5
联通河南郑州联通39.156.70.239success
39.156.70.239
13ms192.168.31.1
联通河南信阳联通39.156.70.239dns server timeo--0Timeout223.5.5.5
联通宁夏银川联通39.156.70.239dns server timeo--0Timeout192.168.1.1
移动宁夏中卫移动39.156.70.239dns server timeo--0Timeout192.168.1.1
联通江苏南京联通39.156.70.239success
39.156.70.239
144msfe80::1
电信广西柳州电信39.156.70.239dns server timeo--0Timeout192.168.1.1
电信广东广州电信39.156.70.239dns server timeo--0Timeout202.96.128.86
移动广东广州移动39.156.70.239dns server timeo--0Timeout211.136.192.6
联通广东广州联通39.156.70.239dns server timeo--0Timeout210.21.196.6
移动广西柳州移动39.156.70.239dns server timeo--0Timeout192.168.1.1
电信青海海东电信39.156.70.239dns server timeo--0Timeout192.168.1.1
电信宁夏银川电信39.156.70.239dns server timeo--0Timeout192.168.2.1
电信浙江丽水电信39.156.70.239dns server timeo--0Timeout223.6.6.6
电信河南南阳电信39.156.70.239dns server timeo--0Timeout223.5.5.5
移动江西宜春移动39.156.70.239dns server timeo--0Timeout211.141.90.68
电信吉林松原电信39.156.70.239dns server timeo--0Timeout240e:211::6666
联通辽宁盘锦联通39.156.70.239dns server timeo--0Timeout202.96.69.38
移动辽宁盘锦移动39.156.70.239dns server timeo--0Timeout211.140.197.58
电信辽宁盘锦电信39.156.70.239dns server timeo--0Timeout219.148.204.66
电信四川绵阳电信39.156.70.239dns server timeo--0Timeout223.5.5.5
电信陕西咸阳电信39.156.70.239dns server timeo--0Timeout218.30.19.40
联通河南开封联通39.156.70.239dns server timeo--0Timeout223.5.5.5
联通广西贵港联通39.156.70.239dns server timeo--0Timeoutfe80::1
联通贵州贵阳联通39.156.70.239dns server timeo--0Timeout192.168.1.1
联通湖北恩施联通39.156.70.239dns server timeo--0Timeout192.168.1.1
电信河南信阳电信39.156.70.239success
39.156.70.239
14ms192.168.1.1
电信岳阳电信电信39.156.70.239dns server timeo--0Timeout127.0.0.53
海外香港39.156.70.239dns server timeo--0Timeout1.1.1.1
电信上海奉贤电信39.156.70.239success
39.156.70.239
11ms192.168.31.1
移动新疆伊犁移动39.156.70.239dns server timeo--0Timeout127.0.0.53
电信湖北咸宁电信39.156.70.239dns server timeo--0Timeout1.1.1.1
电信北京电信39.156.70.239dns server timeo--0Timeout8.8.8.8
电信河北石家庄电信39.156.70.239dns server timeo--0Timeout223.5.5.5
联通广东韶关联通39.156.70.239dns server timeo--0Timeout223.5.5.5
移动宁夏银川1移动39.156.70.239dns server timeo--0Timeout127.0.0.53
移动湖北恩施移动39.156.70.239dns server timeo--0Timeout192.168.110.1
电信甘肃武威电信39.156.70.239dns server timeo--0Timeout223.5.5.5
电信湖北恩施电信39.156.70.239dns server timeo--0Timeout223.5.5.5
联通甘肃威武联通39.156.70.239dns server timeo--0Timeout192.168.1.1
移动甘肃威武移动39.156.70.239dns server timeo--0Timeout192.168.1.1
移动河南三门峡移动39.156.70.239dns server timeo--0Timeout127.0.0.53
电信湖北襄阳电信39.156.70.239dns server timeo--0Timeout127.0.0.53
电信山西晋中电信39.156.70.239success
39.156.70.239
11ms127.0.0.53
移动重庆黔江移动39.156.70.239dns server timeo--0Timeout127.0.0.53

DNS Test Findings for 39.156.70.239

Tested
Oct 17, 2026, 11:33 PM
Completed probes
303/303
DNS response probes
19 (6.3%)
Average DNS lookup time
11 ms

Only 19 of 303 nodes obtained a valid DNS response, giving an overall DNS response rate of 6.3%, well below the 99% reference threshold. Responding lookups were fast, with a median of 4 ms, but most nodes returned no result.

39.156.70.239 DNS lookup performance by network

DNS response rate counts probes with a DNS response and measured lookup time. P50 is the time at or below which half of responding lookups completed; a response need not contain an address and does not establish propagation or poisoning.

DNS response rate

DNS response rate (%)

8.2%Highest rate
DNS response rateDNS response rate counts probes with a DNS response and measured lookup time. P50 is the time at or below which half of responding lookups completed; a response need not contain an address and does not establish propagation or poisoning.050100Telecom: 6.6%6.6%TelecomUnicom: 8.2%8.2%UnicomMobile: 5.3%5.3%MobileOverseas: 3.1%3.1%Overseas

P50 DNS lookup time

DNS lookup time (ms)

2 msLowest P50
P50 DNS lookup timeDNS response rate counts probes with a DNS response and measured lookup time. P50 is the time at or below which half of responding lookups completed; a response need not contain an address and does not establish propagation or poisoning.02550Telecom: 2 ms2 msTelecomUnicom: 18 ms18 msUnicomMobile: 8 ms8 msMobileOverseas: 2 ms2 msOverseas
DNS response rate counts probes with a DNS response and measured lookup time. P50 is the time at or below which half of responding lookups completed; a response need not contain an address and does not establish propagation or poisoning.

Key findings

  • 19 of 303 nodes returned a valid response, while 284 nodes did not obtain a result matching this test's definition, for an overall DNS response rate of 6.3%.
  • Lookup timing among responding queries was low: median 4 ms, P90 34 ms, P95 45 ms, so response speed itself is not the main observation.
  • Response rates were low across carriers: telecom 6.6%, unicom 8.2%, mobile 5.3%, overseas 3.1%; unicom's responding nodes showed a higher median of 18 ms.
  • Only one observed resolved address was recorded, which indicates limited answer diversity in this run and does not establish whether resolution was correct or why.

Improvement recommendations

  • The DNS response rate is 6.3%, below the 99% review threshold. Retest the unanswered probes and verify the authoritative DNS service, query type, and record only if failures persist.

These results describe this distributed test only and do not establish long-term availability, security, or a root cause.