cas-bridge.xethub.hf.co DNS Lookup

Carrier
DNS

Nationwide Speed Map

Nationwide Speed Map
  • >10s
  • 3s-10s
  • 1s-3s
  • 0.5s-1s
  • <=0.5s
100%
RegionFastestSlowestAverage
All Nodes江西赣州电信 0.000s甘肃平凉电信 0.389s0.061s
China Telecom江西赣州电信 0.000s甘肃平凉电信 0.389s0.061s
China Unicom------
China Mobile------
East China江西赣州电信 0.000s宿迁电信 0.102s0.043s
South China广东广州电信 0.010s广西柳州电信 0.086s0.034s
Central China湖北武汉电信 0.000s河南三门峡电信 0.389s0.068s
North China内蒙古巴彦淖尔电信 0.011s内蒙古包头电信 0.166s0.051s
Southwest重庆黔江电信 0.021s西藏拉萨电信 0.368s0.090s
Northwest陕西西安1电信 0.008s甘肃平凉电信 0.389s0.112s
Northeast辽宁铁岭电信 0.022s吉林辽源电信 0.196s0.065s
HK/MO/TW------

DNS Resolution Stats

43

Showing: 129/129

NodeTargetTypeResolved ResultsRecordsDetailTimeDNS
电信天津电信cas-bridge.xethub.hf.coA
18.164.174.11018.164.174.418.164.174.2118.164.174.68
471ms223.5.5.5
电信上海徐汇电信cas-bridge.xethub.hf.coA
18.245.31.12618.245.31.11518.245.31.8518.245.31.90
47ms223.5.5.5
电信上海奉贤电信cas-bridge.xethub.hf.coA
18.245.31.11518.245.31.8518.245.31.9018.245.31.126
412ms223.5.5.5
电信上海普陀电信cas-bridge.xethub.hf.coA
18.245.31.8518.245.31.12618.245.31.11518.245.31.90
475ms223.5.5.5
电信重庆黔江电信cas-bridge.xethub.hf.coA
3.168.86.693.168.86.623.168.86.413.168.86.92
421ms223.5.5.5
电信重庆江津电信cas-bridge.xethub.hf.coA
3.168.86.693.168.86.623.168.86.923.168.86.41
424ms223.5.5.5
电信重庆两江电信cas-bridge.xethub.hf.coA
3.168.86.623.168.86.413.168.86.923.168.86.69
422ms223.5.5.5
电信河北石家庄1电信cas-bridge.xethub.hf.coA
3.168.86.923.168.86.693.168.86.413.168.86.62
420ms223.5.5.5
电信河北邢台电信cas-bridge.xethub.hf.coA
3.168.86.923.168.86.693.168.86.413.168.86.62
417ms223.5.5.5
电信河北唐山电信cas-bridge.xethub.hf.coA
3.168.86.413.168.86.623.168.86.923.168.86.69
414ms223.5.5.5
电信河北石家庄电信cas-bridge.xethub.hf.coA
3.168.86.413.168.86.623.168.86.693.168.86.92
474ms223.5.5.5
电信河北电信cas-bridge.xethub.hf.coA
3.168.86.413.168.86.623.168.86.923.168.86.69
419ms223.5.5.5
电信河南三门峡电信cas-bridge.xethub.hf.coA
18.245.31.9018.245.31.12618.245.31.11518.245.31.85
4389ms223.5.5.5
电信河南商丘电信cas-bridge.xethub.hf.coA
18.245.31.8518.245.31.12618.245.31.9018.245.31.115
442ms223.5.5.5
电信河南南阳电信cas-bridge.xethub.hf.coA
18.245.31.9018.245.31.8518.245.31.12618.245.31.115
442ms223.5.5.5
电信河南郑州电信cas-bridge.xethub.hf.coA
18.245.31.9018.245.31.8518.245.31.12618.245.31.115
434ms223.5.5.5
电信河南开封电信cas-bridge.xethub.hf.coA
18.165.98.12918.165.98.8118.165.98.6518.165.98.73
489ms223.5.5.5
电信河南驻马店电信cas-bridge.xethub.hf.coA
18.245.31.11518.245.31.9018.245.31.8518.245.31.126
446ms223.5.5.5
电信河南漯河电信cas-bridge.xethub.hf.coA
18.245.31.12618.245.31.11518.245.31.9018.245.31.85
440ms223.5.5.5
电信云南昆明电信cas-bridge.xethub.hf.coA
18.164.174.2118.164.174.418.164.174.11018.164.174.68
432ms223.5.5.5
电信云南文山电信cas-bridge.xethub.hf.coA
18.164.154.6818.164.154.8718.164.154.618.164.154.11
488ms223.5.5.5
电信云南昆明1电信cas-bridge.xethub.hf.coA
18.164.154.618.164.154.1118.164.154.6818.164.154.87
475ms223.5.5.5
电信云南楚雄电信cas-bridge.xethub.hf.coA
18.164.174.418.164.174.2118.164.174.6818.164.174.110
485ms223.5.5.5
电信辽宁辽阳电信cas-bridge.xethub.hf.coA
18.245.31.9018.245.31.11518.245.31.8518.245.31.126
434ms223.5.5.5
电信辽宁铁岭电信cas-bridge.xethub.hf.coA
18.245.31.8518.245.31.12618.245.31.9018.245.31.115
422ms223.5.5.5
电信辽宁沈阳电信cas-bridge.xethub.hf.coA
18.245.31.9018.245.31.11518.245.31.8518.245.31.126
439ms223.5.5.5
电信辽宁鞍山电信cas-bridge.xethub.hf.coA
18.245.31.11518.245.31.9018.245.31.12618.245.31.85
441ms223.5.5.5
电信黑龙江鸡西电信cas-bridge.xethub.hf.coA
18.155.68.6918.155.68.1418.155.68.4618.155.68.125
459ms223.5.5.5
电信湖南郴州电信cas-bridge.xethub.hf.coA
18.164.174.418.164.174.11018.164.174.6818.164.174.21
426ms223.5.5.5
电信湖南长沙电信cas-bridge.xethub.hf.coA
18.164.174.2118.164.174.6818.164.174.418.164.174.110
477ms223.5.5.5
电信湖南衡阳电信cas-bridge.xethub.hf.coA
18.164.174.11018.164.174.2118.164.174.6818.164.174.4
490ms223.5.5.5
电信湖南邵阳1电信cas-bridge.xethub.hf.coA
108.156.221.45108.156.221.58108.156.221.84
328ms223.5.5.5
电信湖南株洲电信cas-bridge.xethub.hf.coA
18.164.174.6818.164.174.418.164.174.11018.164.174.21
473ms223.5.5.5
电信湖南长沙1电信cas-bridge.xethub.hf.coA
18.164.174.2118.164.174.6818.164.174.418.164.174.110
481ms223.5.5.5
电信湖南岳阳电信cas-bridge.xethub.hf.coA
18.164.174.6818.164.174.2118.164.174.418.164.174.110
481ms223.5.5.5
电信湖南邵阳电信cas-bridge.xethub.hf.coA
18.245.31.9018.245.31.8518.245.31.11518.245.31.126
41ms223.5.5.5
电信安徽芜湖电信cas-bridge.xethub.hf.coA
18.245.31.12618.245.31.11518.245.31.9018.245.31.85
425ms223.5.5.5
电信安徽池州电信cas-bridge.xethub.hf.coA
18.245.31.9018.245.31.11518.245.31.8518.245.31.126
474ms223.5.5.5
电信安徽滁州电信cas-bridge.xethub.hf.coA
18.245.31.9018.245.31.8518.245.31.11518.245.31.126
473ms223.5.5.5
电信安徽黄山电信cas-bridge.xethub.hf.coA
18.164.174.2118.164.174.11018.164.174.6818.164.174.4
45ms223.5.5.5
电信安徽安庆电信cas-bridge.xethub.hf.coA
18.245.31.9018.245.31.11518.245.31.12618.245.31.85
473ms223.5.5.5
电信安徽淮南电信cas-bridge.xethub.hf.coA
18.245.31.9018.245.31.8518.245.31.11518.245.31.126
474ms223.5.5.5
电信安徽合肥电信cas-bridge.xethub.hf.coA
18.245.31.8518.245.31.9018.245.31.11518.245.31.126
426ms223.5.5.5
电信安徽马鞍山电信cas-bridge.xethub.hf.coA
18.245.31.11518.245.31.9018.245.31.8518.245.31.126
428ms223.5.5.5
电信安徽合肥电信cas-bridge.xethub.hf.coA
18.245.31.8518.245.31.9018.245.31.11518.245.31.126
471ms223.5.5.5
电信山东青岛1电信cas-bridge.xethub.hf.coA
18.245.31.12618.245.31.9018.245.31.8518.245.31.115
44ms223.5.5.5
电信山东烟台电信cas-bridge.xethub.hf.coA
18.245.31.11518.245.31.12618.245.31.9018.245.31.85
418ms223.5.5.5
电信山东枣庄电信cas-bridge.xethub.hf.coA
18.245.31.8518.245.31.9018.245.31.11518.245.31.126
423ms223.5.5.5
电信山东济南电信cas-bridge.xethub.hf.coA
18.245.31.11518.245.31.8518.245.31.9018.245.31.126
423ms223.5.5.5
电信山东龙口电信cas-bridge.xethub.hf.coA
18.245.31.8518.245.31.12618.245.31.9018.245.31.115
421ms223.5.5.5
电信山东青岛电信cas-bridge.xethub.hf.coA
18.245.31.8518.245.31.11518.245.31.12618.245.31.90
413ms223.5.5.5
电信新疆乌鲁木齐电信cas-bridge.xethub.hf.coA
3.168.86.923.168.86.693.168.86.623.168.86.41
4103ms223.5.5.5
电信江苏苏州电信cas-bridge.xethub.hf.coA
3.168.86.623.168.86.693.168.86.413.168.86.92
418ms223.5.5.5
电信江苏宿迁电信cas-bridge.xethub.hf.coA
18.245.31.9018.245.31.8518.245.31.11518.245.31.126
473ms223.5.5.5
电信江苏盐城电信cas-bridge.xethub.hf.coA
18.245.31.12618.245.31.11518.245.31.9018.245.31.85
477ms223.5.5.5
电信江苏泰州电信cas-bridge.xethub.hf.coA
3.168.86.623.168.86.693.168.86.413.168.86.92
415ms223.5.5.5
电信江苏连云港电信cas-bridge.xethub.hf.coA
18.245.31.8518.245.31.12618.245.31.9018.245.31.115
479ms223.5.5.5
电信江苏徐州1电信cas-bridge.xethub.hf.coA
18.245.31.9018.245.31.11518.245.31.12618.245.31.85
476ms223.5.5.5
电信江苏无锡电信cas-bridge.xethub.hf.coA
18.245.31.12618.245.31.8518.245.31.9018.245.31.115
412ms223.5.5.5
电信江苏盐城1电信cas-bridge.xethub.hf.coA
18.245.31.11518.245.31.12618.245.31.8518.245.31.90
483ms223.5.5.5
电信江苏南通电信cas-bridge.xethub.hf.coA
3.168.86.693.168.86.413.168.86.923.168.86.62
431ms223.5.5.5
电信江苏南京电信cas-bridge.xethub.hf.coA
18.245.31.9018.245.31.11518.245.31.12618.245.31.85
410ms223.5.5.5
电信江苏徐州电信cas-bridge.xethub.hf.coA
3.168.86.413.168.86.923.168.86.623.168.86.69
434ms223.5.5.5
电信宿迁电信cas-bridge.xethub.hf.coA
18.245.31.12618.245.31.8518.245.31.9018.245.31.115
4102ms223.5.5.5
电信浙江宁波电信cas-bridge.xethub.hf.coA
18.164.174.6818.164.174.418.164.174.11018.164.174.21
451ms223.5.5.5
电信浙江杭州电信cas-bridge.xethub.hf.coA
18.164.174.6818.164.174.11018.164.174.418.164.174.21
456ms223.5.5.5
电信浙江嘉兴电信cas-bridge.xethub.hf.coA--0Timeout223.5.5.5
电信浙江丽水电信cas-bridge.xethub.hf.coA
18.164.174.418.164.174.11018.164.174.2118.164.174.68
451ms223.5.5.5
电信浙江金华电信cas-bridge.xethub.hf.coA
18.164.174.11018.164.174.418.164.174.2118.164.174.68
421ms223.5.5.5
电信浙江绍兴电信cas-bridge.xethub.hf.coA--0Timeout223.5.5.5
电信浙江温州1电信cas-bridge.xethub.hf.coA
18.164.174.6818.164.174.11018.164.174.418.164.174.21
421ms223.5.5.5
电信浙江温州电信cas-bridge.xethub.hf.coA
18.164.174.6818.164.174.2118.164.174.418.164.174.110
421ms223.5.5.5
电信浙江衢州电信cas-bridge.xethub.hf.coA
18.164.174.6818.164.174.11018.164.174.418.164.174.21
467ms223.5.5.5
电信江西南昌电信cas-bridge.xethub.hf.coA
3.168.86.623.168.86.413.168.86.693.168.86.92
485ms223.5.5.5
电信江西吉安电信cas-bridge.xethub.hf.coA
3.168.86.623.168.86.413.168.86.693.168.86.92
449ms223.5.5.5
电信江西赣州电信cas-bridge.xethub.hf.coA
18.245.31.9018.245.31.11518.245.31.8518.245.31.126
40ms223.5.5.5
电信湖北襄阳电信cas-bridge.xethub.hf.coA
18.245.31.8518.245.31.11518.245.31.12618.245.31.90
424ms223.5.5.5
电信湖北十堰电信cas-bridge.xethub.hf.coA
18.245.31.9018.245.31.8518.245.31.12618.245.31.115
445ms223.5.5.5
电信湖北武汉电信cas-bridge.xethub.hf.coA
18.164.174.6818.164.174.11018.164.174.418.164.174.21
40ms223.5.5.5
电信湖北十堰电信cas-bridge.xethub.hf.coA
18.245.31.11518.245.31.12618.245.31.8518.245.31.90
489ms223.5.5.5
电信广西贵港电信cas-bridge.xethub.hf.coA
13.33.183.1813.33.183.3713.33.183.7013.33.183.46
485ms223.5.5.5
电信广西南宁电信cas-bridge.xethub.hf.coA
18.67.175.2518.67.175.10818.67.175.8218.67.175.121
434ms223.5.5.5
电信广西南宁1电信cas-bridge.xethub.hf.coA
18.67.175.10818.67.175.8218.67.175.12118.67.175.25
426ms223.5.5.5
电信广西玉林电信cas-bridge.xethub.hf.coA
18.67.175.12118.67.175.2518.67.175.10818.67.175.82
434ms223.5.5.5
电信广西柳州电信cas-bridge.xethub.hf.coA
13.33.183.3713.33.183.4613.33.183.7013.33.183.18
486ms223.5.5.5
电信甘肃兰州电信cas-bridge.xethub.hf.coA
18.155.68.6918.155.68.4618.155.68.1418.155.68.125
443ms223.5.5.5
电信甘肃庆阳电信cas-bridge.xethub.hf.coA
3.168.86.693.168.86.413.168.86.923.168.86.62
4200ms223.5.5.5
电信甘肃庆阳1电信cas-bridge.xethub.hf.coA
18.155.68.1418.155.68.12518.155.68.6918.155.68.46
449ms223.5.5.5
电信甘肃平凉电信cas-bridge.xethub.hf.coA
18.155.68.6918.155.68.4618.155.68.1418.155.68.125
4389ms223.5.5.5
电信山西太原电信cas-bridge.xethub.hf.coA
13.33.183.1813.33.183.3713.33.183.7013.33.183.46
424ms223.5.5.5
电信山西晋中2电信cas-bridge.xethub.hf.coA
13.33.183.4613.33.183.1813.33.183.3713.33.183.70
482ms223.5.5.5
电信山西晋中电信cas-bridge.xethub.hf.coA
13.33.183.3713.33.183.7013.33.183.4613.33.183.18
422ms223.5.5.5
电信内蒙古呼和浩特电信cas-bridge.xethub.hf.coA
18.245.31.11518.245.31.8518.245.31.9018.245.31.126
472ms223.5.5.5
电信内蒙古巴彦淖尔电信cas-bridge.xethub.hf.coA
18.245.31.8518.245.31.12618.245.31.9018.245.31.115
411ms223.5.5.5
电信内蒙古包头电信cas-bridge.xethub.hf.coA
18.245.31.9018.245.31.11518.245.31.12618.245.31.85
4166ms223.5.5.5
电信陕西西安1电信cas-bridge.xethub.hf.coA
18.164.174.11018.164.174.2118.164.174.418.164.174.68
48ms223.5.5.5
电信陕西渭南电信cas-bridge.xethub.hf.coA
18.164.174.2118.164.174.418.164.174.11018.164.174.68
437ms223.5.5.5
电信陕西西安电信cas-bridge.xethub.hf.coA
18.164.174.11018.164.174.2118.164.174.6818.164.174.4
464ms223.5.5.5
电信吉林辽源电信cas-bridge.xethub.hf.coA
18.245.31.9018.245.31.8518.245.31.12618.245.31.115
4196ms223.5.5.5
电信福建福州电信cas-bridge.xethub.hf.coA
18.164.174.11018.164.174.418.164.174.2118.164.174.68
421ms223.5.5.5
电信福建厦门电信cas-bridge.xethub.hf.coA
18.164.174.418.164.174.2118.164.174.6818.164.174.110
440ms223.5.5.5
电信福建漳州电信cas-bridge.xethub.hf.coA
18.164.174.418.164.174.6818.164.174.11018.164.174.21
446ms223.5.5.5
电信福建三明电信cas-bridge.xethub.hf.coA
18.164.174.11018.164.174.418.164.174.2118.164.174.68
454ms223.5.5.5
电信福建宁德电信cas-bridge.xethub.hf.coA
18.164.174.11018.164.174.6818.164.174.418.164.174.21
450ms223.5.5.5
电信福建泉州电信cas-bridge.xethub.hf.coA
18.164.174.418.164.174.2118.164.174.11018.164.174.68
470ms223.5.5.5
电信贵州贵阳电信cas-bridge.xethub.hf.coA
18.245.31.9018.245.31.11518.245.31.12618.245.31.85
427ms223.5.5.5
电信贵州黔南电信cas-bridge.xethub.hf.coA
18.245.31.11518.245.31.12618.245.31.8518.245.31.90
427ms223.5.5.5
电信贵州贵阳电信cas-bridge.xethub.hf.coA
18.245.31.8518.245.31.9018.245.31.11518.245.31.126
475ms223.5.5.5
电信广东广州电信cas-bridge.xethub.hf.coA
18.164.174.418.164.174.2118.164.174.11018.164.174.68
414ms223.5.5.5
电信广东揭阳电信cas-bridge.xethub.hf.coA
18.164.174.418.164.174.6818.164.174.2118.164.174.110
416ms223.5.5.5
电信广东佛山电信cas-bridge.xethub.hf.coA
18.164.174.418.164.174.11018.164.174.2118.164.174.68
470ms223.5.5.5
电信广东广州电信cas-bridge.xethub.hf.coA
18.164.174.11018.164.174.6818.164.174.2118.164.174.4
417ms223.5.5.5
电信广东韶关电信cas-bridge.xethub.hf.coA
18.164.174.11018.164.174.6818.164.174.418.164.174.21
412ms223.5.5.5
电信广东湛江电信cas-bridge.xethub.hf.coA
18.164.174.418.164.174.2118.164.174.11018.164.174.68
415ms223.5.5.5
电信广东广州电信cas-bridge.xethub.hf.coA
18.164.174.418.164.174.6818.164.174.2118.164.174.110
410ms223.5.5.5
电信青海西宁1电信cas-bridge.xethub.hf.coA
65.9.168.10265.9.168.5865.9.168.3265.9.168.26
4221ms223.5.5.5
电信青海海东1电信cas-bridge.xethub.hf.coA
18.245.31.8518.245.31.11518.245.31.12618.245.31.90
441ms223.5.5.5
电信青海西宁电信cas-bridge.xethub.hf.coA
18.245.31.12618.245.31.9018.245.31.8518.245.31.115
440ms223.5.5.5
电信青海海东电信cas-bridge.xethub.hf.coA
65.9.168.3265.9.168.5865.9.168.10265.9.168.26
4223ms223.5.5.5
电信电信青海cas-bridge.xethub.hf.coA
18.245.31.11518.245.31.12618.245.31.9018.245.31.85
438ms223.5.5.5
电信西藏拉萨1电信cas-bridge.xethub.hf.coA
3.170.221.293.170.221.183.170.221.1233.170.221.63
4315ms223.5.5.5
电信西藏拉萨电信cas-bridge.xethub.hf.coA
3.170.221.293.170.221.183.170.221.1233.170.221.63
4368ms223.5.5.5
电信四川绵阳电信cas-bridge.xethub.hf.coA
13.33.183.1813.33.183.3713.33.183.4613.33.183.70
479ms223.5.5.5
电信四川成都电信cas-bridge.xethub.hf.coA
18.164.174.418.164.174.2118.164.174.6818.164.174.110
469ms223.5.5.5
电信四川自贡电信cas-bridge.xethub.hf.coA
18.164.174.2118.164.174.6818.164.174.418.164.174.110
471ms223.5.5.5
电信四川广安电信cas-bridge.xethub.hf.coA
13.33.183.1813.33.183.3713.33.183.4613.33.183.70
468ms223.5.5.5
电信海南三亚电信cas-bridge.xethub.hf.coA
18.164.174.6818.164.174.11018.164.174.418.164.174.21
429ms223.5.5.5
电信海南海口电信cas-bridge.xethub.hf.coA
18.164.174.11018.164.174.418.164.174.2118.164.174.68
431ms223.5.5.5
电信北京电信cas-bridge.xethub.hf.coA
18.164.154.6818.164.154.8718.164.154.1118.164.154.6
467ms223.5.5.5

DNS Test Findings for cas-bridge.xethub.hf.co

Tested
Sep 26, 2026, 11:42 PM
Completed probes
129/129
DNS response probes
127 (98.4%)
Average DNS lookup time
61 ms

This DNS lookup for cas-bridge.xethub.hf.co ran on 2026-09-26. Overall DNS response rate was 98.4%, with 127 of 129 nodes obtaining a valid resolver response and 2 nodes returning no result. Median DNS lookup time was 41 ms, P90 was 89 ms,

cas-bridge.xethub.hf.co 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 (%)

98.4%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: 98.4%98.4%Telecom

P50 DNS lookup time

DNS lookup time (ms)

41 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: 41 ms41 msTelecom
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

  • 127 of 129 nodes obtained a valid resolver response, giving a DNS response rate of 98.4%, below the 99% warning threshold.
  • 2 nodes produced no valid DNS response, recorded as unanswered lookups during this observation window.
  • Median DNS lookup time was 41 ms, P90 was 89 ms, and P95 rose to 199 ms, showing a heavier tail than the median.
  • 43 distinct resolved addresses were observed, which describes answer diversity only and does not establish resolution correctness or propagation state.

Improvement recommendations

  • The DNS response rate is 98.4%, 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.