dolphinviewer.net DNS查詢

電信業者
DNS

全國測速分佈

全國測速分佈
  • >10s
  • 3s-10s
  • 1s-3s
  • 0.5s-1s
  • <=0.5s
100%
區域最快最慢平均
全部節點江西赣州电信 0.000s湖南长沙移动 0.404s0.049s
中國電信江西赣州电信 0.000s内蒙古巴彦淖尔电信 0.353s0.036s
中國聯通河北邯郸联通 0.000s天津联通 0.384s0.056s
中國移動黑龙江鸡西移动 0.000s湖南长沙移动 0.404s0.060s
華東江西赣州电信 0.000s山东济南电信 0.347s0.035s
華南广东广州电信 0.009s广西柳州移动 0.231s0.041s
華中湖南邵阳移动 0.000s湖南长沙移动 0.404s0.048s
華北河北邯郸联通 0.000s天津联通 0.384s0.084s
西南重庆黔江电信 0.008s云南昆明移动 0.247s0.055s
西北甘肃兰州联通 0.000s青海西宁联通 0.371s0.056s
東北黑龙江鸡西移动 0.000s辽宁辽阳电信 0.081s0.035s
港澳台------

域名解析統計

2

當前顯示：269/269

檢測點目標類型解析結果記錄數詳情耗時DNS
电信北京电信dolphinviewer.netA
172.67.170.3104.21.54.253
293ms223.5.5.5
电信天津电信dolphinviewer.netA
172.67.170.3104.21.54.253
295ms223.5.5.5
电信上海徐汇电信dolphinviewer.netA
172.67.170.3104.21.54.253
25ms223.5.5.5
电信上海奉贤电信dolphinviewer.netA
104.21.54.253172.67.170.3
215ms223.5.5.5
电信重庆黔江电信dolphinviewer.netA
172.67.170.3104.21.54.253
28ms223.5.5.5
电信重庆江津电信dolphinviewer.netA
172.67.170.3104.21.54.253
216ms223.5.5.5
电信重庆两江电信dolphinviewer.netA
172.67.170.3104.21.54.253
212ms223.5.5.5
电信河北石家庄1电信dolphinviewer.netA
172.67.170.3104.21.54.253
271ms223.5.5.5
电信河北邢台电信dolphinviewer.netA
172.67.170.3104.21.54.253
224ms223.5.5.5
电信河北唐山电信dolphinviewer.netA
172.67.170.3104.21.54.253
219ms223.5.5.5
电信河北石家庄电信dolphinviewer.netA
104.21.54.253172.67.170.3
26ms223.5.5.5
电信河南三门峡电信dolphinviewer.netA
172.67.170.3104.21.54.253
222ms223.5.5.5
电信河南商丘电信dolphinviewer.netA
104.21.54.253172.67.170.3
220ms223.5.5.5
电信河南郑州电信dolphinviewer.netA
104.21.54.253172.67.170.3
234ms223.5.5.5
电信河南开封电信dolphinviewer.netA
172.67.170.3104.21.54.253
226ms223.5.5.5
电信河南驻马店电信dolphinviewer.netA
104.21.54.253172.67.170.3
225ms223.5.5.5
电信河南漯河电信dolphinviewer.netA
104.21.54.253172.67.170.3
226ms223.5.5.5
电信河南南阳电信dolphinviewer.netA
172.67.170.3104.21.54.253
225ms223.5.5.5
电信河南信阳电信dolphinviewer.netA
172.67.170.3104.21.54.253
226ms223.5.5.5
电信云南昆明电信dolphinviewer.netA
104.21.54.253172.67.170.3
221ms223.5.5.5
电信云南文山电信dolphinviewer.netA
172.67.170.3104.21.54.253
253ms223.5.5.5
电信辽宁辽阳电信dolphinviewer.netA
104.21.54.253172.67.170.3
281ms223.5.5.5
电信辽宁铁岭电信dolphinviewer.netA
172.67.170.3104.21.54.253
228ms223.5.5.5
电信辽宁沈阳电信dolphinviewer.netA
172.67.170.3104.21.54.253
223ms223.5.5.5
电信辽宁鞍山电信dolphinviewer.netA
172.67.170.3104.21.54.253
243ms223.5.5.5
电信辽宁盘锦电信dolphinviewer.netA
172.67.170.3104.21.54.253
221ms223.5.5.5
电信黑龙江鸡西电信dolphinviewer.netA
172.67.170.3104.21.54.253
266ms223.5.5.5
电信湖南郴州电信dolphinviewer.netA
104.21.54.253172.67.170.3
228ms223.5.5.5
电信湖南长沙电信dolphinviewer.netA
172.67.170.3104.21.54.253
222ms223.5.5.5
电信湖南衡阳电信dolphinviewer.netA
104.21.54.253172.67.170.3
227ms223.5.5.5
电信湖南株洲电信dolphinviewer.netA
172.67.170.3104.21.54.253
221ms223.5.5.5
电信湖南长沙1电信dolphinviewer.netA
172.67.170.3104.21.54.253
210ms223.5.5.5
电信湖南邵阳电信dolphinviewer.netA
104.21.54.253172.67.170.3
21ms223.5.5.5
电信岳阳电信电信dolphinviewer.netA
172.67.170.3104.21.54.253
243ms223.5.5.5
电信安徽池州电信dolphinviewer.netA
172.67.170.3104.21.54.253
2102ms223.5.5.5
电信安徽滁州电信dolphinviewer.netA
104.21.54.253172.67.170.3
214ms223.5.5.5
电信安徽黄山电信dolphinviewer.netA
104.21.54.253172.67.170.3
24ms223.5.5.5
电信安徽安庆电信dolphinviewer.netA
104.21.54.253172.67.170.3
218ms223.5.5.5
电信安徽淮南电信dolphinviewer.netA
172.67.170.3104.21.54.253
214ms223.5.5.5
电信安徽合肥电信dolphinviewer.netA
172.67.170.3104.21.54.253
2105ms223.5.5.5
电信安徽马鞍山电信dolphinviewer.netA
104.21.54.253172.67.170.3
217ms223.5.5.5
电信安徽合肥电信dolphinviewer.netA
172.67.170.3104.21.54.253
211ms223.5.5.5
电信安徽芜湖电信dolphinviewer.netA
172.67.170.3104.21.54.253
28ms223.5.5.5
电信山东青岛1电信dolphinviewer.netA
104.21.54.253172.67.170.3
21ms223.5.5.5
电信山东枣庄电信dolphinviewer.netA
172.67.170.3104.21.54.253
213ms223.5.5.5
电信山东济南电信dolphinviewer.netA
104.21.54.253172.67.170.3
2347ms223.5.5.5
电信山东龙口电信dolphinviewer.netA
172.67.170.3104.21.54.253
211ms223.5.5.5
电信山东青岛电信dolphinviewer.netA
172.67.170.3104.21.54.253
279ms223.5.5.5
电信山东枣庄电信dolphinviewer.netA
172.67.170.3104.21.54.253
210ms223.5.5.5
电信新疆乌鲁木齐电信dolphinviewer.netA
104.21.54.253172.67.170.3
285ms223.5.5.5
电信江苏苏州电信dolphinviewer.netA
104.21.54.253172.67.170.3
220ms223.5.5.5
电信江苏宿迁电信dolphinviewer.netA
172.67.170.3104.21.54.253
212ms223.5.5.5
电信江苏盐城电信dolphinviewer.netA
104.21.54.253172.67.170.3
214ms223.5.5.5
电信江苏泰州电信dolphinviewer.netA
172.67.170.3104.21.54.253
220ms223.5.5.5
电信江苏连云港电信dolphinviewer.netA
104.21.54.253172.67.170.3
216ms223.5.5.5
电信江苏徐州电信dolphinviewer.netA
104.21.54.253172.67.170.3
217ms223.5.5.5
电信江苏无锡电信dolphinviewer.netA
104.21.54.253172.67.170.3
214ms223.5.5.5
电信江苏南通电信dolphinviewer.netA
172.67.170.3104.21.54.253
214ms223.5.5.5
电信江苏南京电信dolphinviewer.netA
104.21.54.253172.67.170.3
223ms223.5.5.5
电信浙江宁波电信dolphinviewer.netA
172.67.170.3104.21.54.253
213ms223.5.5.5
电信浙江杭州电信dolphinviewer.netA
172.67.170.3104.21.54.253
24ms223.5.5.5
电信浙江嘉兴电信dolphinviewer.netA--0逾時223.5.5.5
电信浙江金华电信dolphinviewer.netA
104.21.54.253172.67.170.3
260ms223.5.5.5
电信浙江绍兴电信dolphinviewer.netA--0逾時223.5.5.5
电信浙江温州电信dolphinviewer.netA
104.21.54.253172.67.170.3
210ms223.5.5.5
电信浙江衢州电信dolphinviewer.netA
104.21.54.253172.67.170.3
210ms223.5.5.5
电信浙江丽水电信dolphinviewer.netA--0逾時223.5.5.5
电信江西南昌电信dolphinviewer.netA
104.21.54.253172.67.170.3
222ms223.5.5.5
电信江西吉安电信dolphinviewer.netA
104.21.54.253172.67.170.3
262ms223.5.5.5
电信江西赣州电信dolphinviewer.netA
104.21.54.253172.67.170.3
20ms223.5.5.5
电信湖北十堰电信dolphinviewer.netA
172.67.170.3104.21.54.253
224ms223.5.5.5
电信湖北武汉电信dolphinviewer.netA
104.21.54.253172.67.170.3
21ms223.5.5.5
电信湖北咸宁电信dolphinviewer.netA
172.67.170.3104.21.54.253
2132ms223.5.5.5
电信湖北襄阳电信dolphinviewer.netA
104.21.54.253172.67.170.3
223ms223.5.5.5
电信广西贵港电信dolphinviewer.netA
172.67.170.3104.21.54.253
227ms223.5.5.5
电信广西南宁电信dolphinviewer.netA
172.67.170.3104.21.54.253
217ms223.5.5.5
电信广西南宁1电信dolphinviewer.netA
104.21.54.253172.67.170.3
223ms223.5.5.5
电信广西玉林电信dolphinviewer.netA
104.21.54.253172.67.170.3
224ms223.5.5.5
电信广西柳州电信dolphinviewer.netA
172.67.170.3104.21.54.253
223ms223.5.5.5
电信甘肃兰州电信dolphinviewer.netA
104.21.54.253172.67.170.3
235ms223.5.5.5
电信甘肃平凉电信dolphinviewer.netA
104.21.54.253172.67.170.3
238ms223.5.5.5
电信甘肃武威电信dolphinviewer.netA
172.67.170.3104.21.54.253
241ms223.5.5.5
电信甘肃庆阳电信dolphinviewer.netA
172.67.170.3104.21.54.253
2143ms223.5.5.5
电信山西晋中电信dolphinviewer.netA
172.67.170.3104.21.54.253
214ms223.5.5.5
电信内蒙古呼和浩特电信dolphinviewer.netA
104.21.54.253172.67.170.3
231ms223.5.5.5
电信内蒙古巴彦淖尔电信dolphinviewer.netA
172.67.170.3104.21.54.253
2353ms223.5.5.5
电信内蒙古包头电信dolphinviewer.netA
104.21.54.253172.67.170.3
253ms223.5.5.5
电信内蒙古呼和浩特电信dolphinviewer.netA
104.21.54.253172.67.170.3
258ms223.5.5.5
电信陕西西安1电信dolphinviewer.netA
172.67.170.3104.21.54.253
24ms223.5.5.5
电信陕西咸阳电信dolphinviewer.netA
104.21.54.253172.67.170.3
25ms223.5.5.5
电信陕西渭南电信dolphinviewer.netA
104.21.54.253172.67.170.3
239ms223.5.5.5
电信陕西西安电信dolphinviewer.netA
104.21.54.253172.67.170.3
23ms223.5.5.5
电信吉林辽源电信dolphinviewer.netA
172.67.170.3104.21.54.253
261ms223.5.5.5
电信吉林松原电信dolphinviewer.netA--0逾時223.5.5.5
电信福建福州电信dolphinviewer.netA
172.67.170.3104.21.54.253
224ms223.5.5.5
电信福建厦门电信dolphinviewer.netA
172.67.170.3104.21.54.253
222ms223.5.5.5
电信福建漳州电信dolphinviewer.netA
104.21.54.253172.67.170.3
229ms223.5.5.5
电信福建三明电信dolphinviewer.netA
172.67.170.3104.21.54.253
230ms223.5.5.5
电信福建宁德电信dolphinviewer.netA
104.21.54.253172.67.170.3
232ms223.5.5.5
电信福建泉州电信dolphinviewer.netA
104.21.54.253172.67.170.3
221ms223.5.5.5
电信贵州贵阳电信dolphinviewer.netA
172.67.170.3104.21.54.253
226ms223.5.5.5
电信贵州黔南电信dolphinviewer.netA
104.21.54.253172.67.170.3
237ms223.5.5.5
电信广东揭阳电信dolphinviewer.netA
172.67.170.3104.21.54.253
215ms223.5.5.5
电信广东佛山电信dolphinviewer.netA
172.67.170.3104.21.54.253
211ms223.5.5.5
电信广东清远电信dolphinviewer.netA
104.21.54.253172.67.170.3
210ms223.5.5.5
电信广东湛江电信dolphinviewer.netA
104.21.54.253172.67.170.3
215ms223.5.5.5
电信广东广州电信dolphinviewer.netA
104.21.54.253172.67.170.3
29ms223.5.5.5
电信青海西宁电信dolphinviewer.netA
104.21.54.253172.67.170.3
236ms223.5.5.5
电信青海海东电信dolphinviewer.netA
172.67.170.3104.21.54.253
223ms223.5.5.5
电信西藏拉萨1电信dolphinviewer.netA
172.67.170.3104.21.54.253
2101ms223.5.5.5
电信西藏拉萨电信dolphinviewer.netA
104.21.54.253172.67.170.3
234ms223.5.5.5
电信西藏山南电信dolphinviewer.netA
104.21.54.253172.67.170.3
250ms223.5.5.5
电信四川成都电信dolphinviewer.netA
104.21.54.253172.67.170.3
28ms223.5.5.5
电信四川自贡电信dolphinviewer.netA
172.67.170.3104.21.54.253
211ms223.5.5.5
电信四川绵阳电信dolphinviewer.netA
104.21.54.253172.67.170.3
253ms223.5.5.5
电信宁夏银川电信dolphinviewer.netA
104.21.54.253172.67.170.3
276ms223.5.5.5
电信宁夏中卫电信dolphinviewer.netA
104.21.54.253172.67.170.3
254ms223.5.5.5
电信海南三亚电信dolphinviewer.netA
172.67.170.3104.21.54.253
231ms223.5.5.5
电信海南海口电信dolphinviewer.netA
172.67.170.3104.21.54.253
235ms223.5.5.5
联通北京联通dolphinviewer.netA
172.67.170.3104.21.54.253
23ms223.5.5.5
联通天津联通dolphinviewer.netA
104.21.54.253172.67.170.3
2384ms223.5.5.5
联通上海联通dolphinviewer.netA
172.67.170.3104.21.54.253
27ms223.5.5.5
联通重庆联通dolphinviewer.netA
172.67.170.3104.21.54.253
236ms223.5.5.5
联通河北邯郸联通dolphinviewer.netA
172.67.170.3104.21.54.253
20ms223.5.5.5
联通河北邢台联通dolphinviewer.netA
104.21.54.253172.67.170.3
228ms223.5.5.5
联通河北唐山联通dolphinviewer.netA
172.67.170.3104.21.54.253
279ms223.5.5.5
联通河南洛阳联通dolphinviewer.netA
104.21.54.253172.67.170.3
218ms223.5.5.5
联通河南平顶山联通dolphinviewer.netA
172.67.170.3104.21.54.253
218ms223.5.5.5
联通河南漯河联通dolphinviewer.netA
172.67.170.3104.21.54.253
218ms223.5.5.5
联通河南商丘联通dolphinviewer.netA
104.21.54.253172.67.170.3
22ms223.5.5.5
联通河南驻马店联通dolphinviewer.netA
104.21.54.253172.67.170.3
223ms223.5.5.5
联通河南郑州联通dolphinviewer.netA
172.67.170.3104.21.54.253
219ms223.5.5.5
联通河南郑州联通dolphinviewer.netA
104.21.54.253172.67.170.3
221ms223.5.5.5
联通河南信阳联通dolphinviewer.netA
172.67.170.3104.21.54.253
227ms223.5.5.5
联通河南开封联通dolphinviewer.netA
172.67.170.3104.21.54.253
219ms223.5.5.5
联通云南曲靖联通dolphinviewer.netA
104.21.54.253172.67.170.3
240ms223.5.5.5
联通云南昆明联通dolphinviewer.netA
172.67.170.3104.21.54.253
221ms223.5.5.5
联通辽宁铁岭联通dolphinviewer.netA
104.21.54.253172.67.170.3
231ms223.5.5.5
联通辽宁沈阳联通dolphinviewer.netA
104.21.54.253172.67.170.3
222ms223.5.5.5
联通辽宁鞍山联通dolphinviewer.netA
172.67.170.3104.21.54.253
223ms223.5.5.5
联通辽宁盘锦联通dolphinviewer.netA
104.21.54.253172.67.170.3
239ms223.5.5.5
联通黑龙江鸡西联通dolphinviewer.netA
172.67.170.3104.21.54.253
21ms223.5.5.5
联通湖南岳阳联通dolphinviewer.netA
172.67.170.3104.21.54.253
231ms223.5.5.5
联通湖南永州联通dolphinviewer.netA
172.67.170.3104.21.54.253
232ms223.5.5.5
联通湖南衡阳联通dolphinviewer.netA
172.67.170.3104.21.54.253
258ms223.5.5.5
联通湖南邵阳联通dolphinviewer.netA
172.67.170.3104.21.54.253
21ms223.5.5.5
联通安徽芜湖联通dolphinviewer.netA
104.21.54.253172.67.170.3
262ms223.5.5.5
联通安徽滁州联通dolphinviewer.netA
172.67.170.3104.21.54.253
269ms223.5.5.5
联通山东龙口联通dolphinviewer.netA
172.67.170.3104.21.54.253
216ms223.5.5.5
联通山东济宁联通dolphinviewer.netA
172.67.170.3104.21.54.253
214ms223.5.5.5
联通山东枣庄联通dolphinviewer.netA
172.67.170.3104.21.54.253
217ms223.5.5.5
联通山东青岛联通dolphinviewer.netA
172.67.170.3104.21.54.253
25ms223.5.5.5
联通山东菏泽联通dolphinviewer.netA
172.67.170.3104.21.54.253
216ms223.5.5.5
联通新疆伊犁联通dolphinviewer.netA
104.21.54.253172.67.170.3
2116ms223.5.5.5
联通江苏苏州联通dolphinviewer.netA
172.67.170.3104.21.54.253
292ms223.5.5.5
联通江苏盐城联通dolphinviewer.netA
104.21.54.253172.67.170.3
242ms223.5.5.5
联通江苏徐州联通dolphinviewer.netA
172.67.170.3104.21.54.253
270ms223.5.5.5
联通江苏南京联通dolphinviewer.netA
172.67.170.3104.21.54.253
235ms223.5.5.5
联通浙江宁波联通dolphinviewer.netA
104.21.54.253172.67.170.3
217ms223.5.5.5
联通浙江杭州联通dolphinviewer.netA
172.67.170.3104.21.54.253
214ms223.5.5.5
联通浙江温州联通dolphinviewer.netA
172.67.170.3104.21.54.253
216ms223.5.5.5
联通江西南昌联通dolphinviewer.netA
172.67.170.3104.21.54.253
229ms223.5.5.5
联通湖北恩施联通dolphinviewer.netA
104.21.54.253172.67.170.3
254ms223.5.5.5
联通广西贵港联通dolphinviewer.netA
104.21.54.253172.67.170.3
267ms223.5.5.5
联通甘肃兰州联通dolphinviewer.netA
104.21.54.253172.67.170.3
20ms223.5.5.5
联通甘肃平凉1联通dolphinviewer.netA
172.67.170.3104.21.54.253
259ms223.5.5.5
联通甘肃平凉联通dolphinviewer.netA
172.67.170.3104.21.54.253
240ms223.5.5.5
联通甘肃威武联通dolphinviewer.netA
172.67.170.3104.21.54.253
259ms223.5.5.5
联通甘肃庆阳联通dolphinviewer.netA
172.67.170.3104.21.54.253
234ms223.5.5.5
联通山西长治联通dolphinviewer.netA
172.67.170.3104.21.54.253
2264ms223.5.5.5
联通山西运城联通dolphinviewer.netA
172.67.170.3104.21.54.253
222ms223.5.5.5
联通内蒙古包头联通dolphinviewer.netA
104.21.54.253172.67.170.3
2350ms223.5.5.5
联通内蒙古赤峰联通dolphinviewer.netA
172.67.170.3104.21.54.253
222ms223.5.5.5
联通陕西西安联通dolphinviewer.netA
172.67.170.3104.21.54.253
2268ms223.5.5.5
联通陕西渭南联通dolphinviewer.netA
172.67.170.3104.21.54.253
225ms223.5.5.5
联通吉林辽源联通dolphinviewer.netA
104.21.54.253172.67.170.3
247ms223.5.5.5
联通吉林梅河口联通dolphinviewer.netA
172.67.170.3104.21.54.253
229ms223.5.5.5
联通福建厦门联通dolphinviewer.netA
104.21.54.253172.67.170.3
243ms223.5.5.5
联通福建宁德联通dolphinviewer.netA
104.21.54.253172.67.170.3
289ms223.5.5.5
联通贵州贵阳1联通dolphinviewer.netA
104.21.54.253172.67.170.3
232ms223.5.5.5
联通贵州黔南联通dolphinviewer.netA
172.67.170.3104.21.54.253
226ms223.5.5.5
联通贵州贵阳联通dolphinviewer.netA
172.67.170.3104.21.54.253
237ms223.5.5.5
联通广东清远联通dolphinviewer.netA
104.21.54.253172.67.170.3
244ms223.5.5.5
联通广东佛山联通dolphinviewer.netA
104.21.54.253172.67.170.3
245ms223.5.5.5
联通广东广州联通dolphinviewer.netA
172.67.170.3104.21.54.253
2101ms223.5.5.5
联通广东韶关联通dolphinviewer.netA
104.21.54.253172.67.170.3
285ms223.5.5.5
联通青海西宁联通dolphinviewer.netA
172.67.170.3104.21.54.253
2371ms223.5.5.5
联通青海海东联通dolphinviewer.netA
172.67.170.3104.21.54.253
237ms223.5.5.5
联通四川广安联通dolphinviewer.netA
172.67.170.3104.21.54.253
272ms223.5.5.5
联通宁夏银川1联通dolphinviewer.netA
104.21.54.253172.67.170.3
240ms223.5.5.5
联通宁夏银川联通dolphinviewer.netA
104.21.54.253172.67.170.3
238ms223.5.5.5
移动北京移动dolphinviewer.netA
104.21.54.253172.67.170.3
25ms223.5.5.5
移动天津移动dolphinviewer.netA
104.21.54.253172.67.170.3
25ms223.5.5.5
移动上海移动dolphinviewer.netA
172.67.170.3104.21.54.253
2200ms223.5.5.5
移动上海移动dolphinviewer.netA
104.21.54.253172.67.170.3
229ms223.5.5.5
移动重庆江津移动dolphinviewer.netA
172.67.170.3104.21.54.253
246ms223.5.5.5
移动重庆沙坪坝移动dolphinviewer.netA
172.67.170.3104.21.54.253
237ms223.5.5.5
移动重庆九龙坡移动dolphinviewer.netA
172.67.170.3104.21.54.253
234ms223.5.5.5
移动重庆黔江移动dolphinviewer.netA
172.67.170.3104.21.54.253
234ms223.5.5.5
移动河北石家庄移动dolphinviewer.netA
172.67.170.3104.21.54.253
223ms223.5.5.5
移动河北唐山1移动dolphinviewer.netA
172.67.170.3104.21.54.253
227ms223.5.5.5
移动河北唐山移动dolphinviewer.netA
172.67.170.3104.21.54.253
231ms223.5.5.5
移动河南三门峡1移动dolphinviewer.netA
104.21.54.253172.67.170.3
239ms223.5.5.5
移动河南漯河移动dolphinviewer.netA
104.21.54.253172.67.170.3
223ms223.5.5.5
移动河南驻马店移动dolphinviewer.netA
104.21.54.253172.67.170.3
223ms223.5.5.5
移动河南信阳移动dolphinviewer.netA
104.21.54.253172.67.170.3
228ms223.5.5.5
移动河南三门峡移动dolphinviewer.netA
172.67.170.3104.21.54.253
224ms223.5.5.5
移动云南昆明移动dolphinviewer.netA
104.21.54.253172.67.170.3
2247ms223.5.5.5
移动辽宁鞍山移动dolphinviewer.netA
172.67.170.3104.21.54.253
242ms223.5.5.5
移动辽宁大连移动dolphinviewer.netA
104.21.54.253172.67.170.3
230ms223.5.5.5
移动辽宁盘锦移动dolphinviewer.netA
172.67.170.3104.21.54.253
227ms223.5.5.5
移动黑龙江鸡西移动dolphinviewer.netA
104.21.54.253172.67.170.3
20ms223.5.5.5
移动湖南永州移动dolphinviewer.netA
104.21.54.253172.67.170.3
228ms223.5.5.5
移动湖南长沙移动dolphinviewer.netA
172.67.170.3104.21.54.253
2404ms223.5.5.5
移动湖南岳阳移动dolphinviewer.netA
172.67.170.3104.21.54.253
2372ms223.5.5.5
移动湖南邵阳移动dolphinviewer.netA
172.67.170.3104.21.54.253
20ms223.5.5.5
移动安徽池州移动dolphinviewer.netA
104.21.54.253172.67.170.3
223ms223.5.5.5
移动安徽滁州移动dolphinviewer.netA
172.67.170.3104.21.54.253
224ms223.5.5.5
移动安徽黄山移动dolphinviewer.netA
104.21.54.253172.67.170.3
222ms223.5.5.5
移动安徽合肥移动dolphinviewer.netA
104.21.54.253172.67.170.3
228ms223.5.5.5
移动山东济南移动dolphinviewer.netA
104.21.54.253172.67.170.3
26ms223.5.5.5
移动山东烟台移动dolphinviewer.netA
172.67.170.3104.21.54.253
216ms223.5.5.5
移动山东聊城移动dolphinviewer.netA
104.21.54.253172.67.170.3
220ms223.5.5.5
移动山东菏泽移动dolphinviewer.netA
172.67.170.3104.21.54.253
275ms223.5.5.5
移动新疆昌吉移动dolphinviewer.netA
104.21.54.253172.67.170.3
249ms223.5.5.5
移动新疆伊犁移动dolphinviewer.netA
104.21.54.253172.67.170.3
265ms223.5.5.5
移动江苏徐州移动dolphinviewer.netA
172.67.170.3104.21.54.253
2104ms223.5.5.5
移动江苏泰州移动dolphinviewer.netA
172.67.170.3104.21.54.253
24ms223.5.5.5
移动江苏南通移动dolphinviewer.netA
104.21.54.253172.67.170.3
219ms223.5.5.5
移动江苏苏州移动dolphinviewer.netA
172.67.170.3104.21.54.253
216ms223.5.5.5
移动浙江宁波移动dolphinviewer.netA
172.67.170.3104.21.54.253
211ms223.5.5.5
移动浙江金华移动dolphinviewer.netA
172.67.170.3104.21.54.253
210ms223.5.5.5
移动浙江温州移动dolphinviewer.netA
172.67.170.3104.21.54.253
210ms223.5.5.5
移动浙江杭州移动dolphinviewer.netA
172.67.170.3104.21.54.253
211ms223.5.5.5
移动浙江金华1移动dolphinviewer.netA
172.67.170.3104.21.54.253
213ms223.5.5.5
移动江西南昌移动dolphinviewer.netA
172.67.170.3104.21.54.253
226ms223.5.5.5
移动江西宜春移动dolphinviewer.netA
172.67.170.3104.21.54.253
2238ms223.5.5.5
移动湖北恩施移动dolphinviewer.netA
104.21.54.253172.67.170.3
2262ms223.5.5.5
移动广西贵港移动dolphinviewer.netA
104.21.54.253172.67.170.3
229ms223.5.5.5
移动广西南宁移动dolphinviewer.netA
172.67.170.3104.21.54.253
229ms223.5.5.5
移动广西玉林移动dolphinviewer.netA
172.67.170.3104.21.54.253
290ms223.5.5.5
移动广西柳州移动dolphinviewer.netA
104.21.54.253172.67.170.3
2231ms223.5.5.5
移动甘肃威武移动dolphinviewer.netA
104.21.54.253172.67.170.3
237ms223.5.5.5
移动甘肃庆阳移动dolphinviewer.netA
104.21.54.253172.67.170.3
247ms223.5.5.5
移动山西太原移动dolphinviewer.netA
172.67.170.3104.21.54.253
232ms223.5.5.5
移动山西大同移动dolphinviewer.netA
172.67.170.3104.21.54.253
222ms223.5.5.5
移动内蒙古巴彦淖尔移动dolphinviewer.netA
172.67.170.3104.21.54.253
213ms223.5.5.5
移动内蒙古呼和浩特移动dolphinviewer.netA
104.21.54.253172.67.170.3
225ms223.5.5.5
移动内蒙古包头移动dolphinviewer.netA
104.21.54.253172.67.170.3
2362ms223.5.5.5
移动陕西西安2移动dolphinviewer.netA
104.21.54.253172.67.170.3
233ms223.5.5.5
移动陕西渭南移动dolphinviewer.netA
104.21.54.253172.67.170.3
215ms223.5.5.5
移动陕西西安移动dolphinviewer.netA
104.21.54.253172.67.170.3
25ms223.5.5.5
移动吉林通化移动dolphinviewer.netA
172.67.170.3104.21.54.253
252ms223.5.5.5
移动福建漳州移动dolphinviewer.netA
172.67.170.3104.21.54.253
226ms223.5.5.5
移动福建厦门移动dolphinviewer.netA
172.67.170.3104.21.54.253
223ms223.5.5.5
移动贵州贵阳移动dolphinviewer.netA
104.21.54.253172.67.170.3
215ms223.5.5.5
移动贵州黔南移动dolphinviewer.netA
104.21.54.253172.67.170.3
241ms223.5.5.5
移动广东清远移动dolphinviewer.netA
104.21.54.253172.67.170.3
216ms223.5.5.5
移动广东佛山移动dolphinviewer.netA
104.21.54.253172.67.170.3
217ms223.5.5.5
移动广东湛江移动dolphinviewer.netA
104.21.54.253172.67.170.3
215ms223.5.5.5
移动广东广州移动dolphinviewer.netA
172.67.170.3104.21.54.253
217ms223.5.5.5
移动青海海东移动dolphinviewer.netA
172.67.170.3104.21.54.253
227ms223.5.5.5
移动西藏拉萨移动dolphinviewer.netA
104.21.54.253172.67.170.3
2108ms223.5.5.5
移动四川成都移动dolphinviewer.netA
104.21.54.253172.67.170.3
2211ms223.5.5.5
移动四川乐山移动dolphinviewer.netA
104.21.54.253172.67.170.3
215ms223.5.5.5
移动四川广安移动dolphinviewer.netA
104.21.54.253172.67.170.3
2222ms223.5.5.5
移动宁夏银川移动dolphinviewer.netA
172.67.170.3104.21.54.253
227ms223.5.5.5
移动宁夏中卫移动dolphinviewer.netA
172.67.170.3104.21.54.253
226ms223.5.5.5
移动宁夏银川1移动dolphinviewer.netA
172.67.170.3104.21.54.253
221ms223.5.5.5

dolphinviewer.net DNS檢測結論

檢測時間
2026年10月22日 下午4:59
完成節點
269/269
取得 DNS 回應節點
265 (98.5%)
平均 DNS 查詢耗時
49 毫秒

本次 DNS 查詢測試整體 DNS 回應率為 98.5%，中位 DNS 查詢時間 26 毫秒，265 個節點取得有效 resolver 回應，4 個節點未取得有效結果。偵測到回應率略低於 99% 門檻，屬時間範圍內的觀察。

dolphinviewer.net 各電信商 DNS 表現

DNS 回應率按取得 DNS 回應及查詢耗時的節點計算，P50 表示一半有回應查詢的耗時不超過該值；回應不代表一定解析出位址，也不等同於 DNS 傳播或污染判定。

DNS 回應率

DNS 回應率（%）

100%最高回應率
DNS 回應率DNS 回應率按取得 DNS 回應及查詢耗時的節點計算，P50 表示一半有回應查詢的耗時不超過該值；回應不代表一定解析出位址，也不等同於 DNS 傳播或污染判定。050100電信: 96.6%96.6%電信聯通: 100%100%聯通移動: 100%100%移動

P50 DNS 查詢耗時

DNS 查詢耗時（毫秒）

23 ms最低 P50
P50 DNS 查詢耗時DNS 回應率按取得 DNS 回應及查詢耗時的節點計算，P50 表示一半有回應查詢的耗時不超過該值；回應不代表一定解析出位址，也不等同於 DNS 傳播或污染判定。02550電信: 23 ms23 ms電信聯通: 32 ms32 ms聯通移動: 27 ms27 ms移動
DNS 回應率按取得 DNS 回應及查詢耗時的節點計算，P50 表示一半有回應查詢的耗時不超過該值；回應不代表一定解析出位址，也不等同於 DNS 傳播或污染判定。

重點發現

  • 整體 DNS 回應率 98.5%，低於 99% 門檻；269 個節點中 265 個有 resolver 回應，4 個為未應答查詢。
  • DNS 查詢時間中位數 26 毫秒，p90 為 94 毫秒，p95 升至 229 毫秒，尾端延遲明顯高於中位水準。
  • 電信回應率 96.6%（115/119），聯通與移動均為 100%；移動 p90 為 214 毫秒，高於電信 78 毫秒與聯通 92 毫秒。
  • 觀測到 2 個不同的已解析位址，僅反映應答多樣性，不能據此判斷解析是否正確或有其他原因。

改善建議

  • 本次 DNS 回應率為 98.5%，低於 99% 複核線。建議先複測未回應節點；若持續失敗，再核對權威 DNS 服務、查詢記錄類型與對應解析記錄。

結果僅代表本次分散式節點檢測，不等同於網站的長期可用性、安全性或故障原因判定。