officecdn.microsoft.com 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
全部節點宁夏银川联通 0.001s贵州黔南移动 4.015s0.061s
中國電信青海海东1电信 0.002s新疆乌鲁木齐电信 1.209s0.069s
中國聯通宁夏银川联通 0.001s贵州贵阳联通 0.415s0.039s
中國移動重庆江津移动 0.001s贵州黔南移动 4.015s0.073s
華東浙江温州1电信 0.003s福建宁德电信 0.715s0.035s
華南广西南宁移动 0.004s广西南宁1电信 0.366s0.033s
華中河南商丘联通 0.002s河南郑州电信 0.627s0.051s
華北北京移动 0.003s山西太原电信 0.527s0.042s
西南重庆江津移动 0.001s贵州黔南移动 4.015s0.177s
西北宁夏银川联通 0.001s新疆乌鲁木齐电信 1.209s0.121s
東北辽宁盘锦联通 0.002s辽宁抚顺联通 0.042s0.023s
港澳台香港沙田 0.002s台湾台北 0.005s0.003s

域名解析統計

366

當前顯示:311/311

檢測點目標類型解析結果記錄數詳情耗時DNS
电信天津电信officecdn.microsoft.comA
36.99.86.7236.99.86.120
214ms223.5.5.5
电信上海徐汇电信officecdn.microsoft.comA
180.163.140.111
15ms8.8.8.8
电信上海奉贤电信officecdn.microsoft.comA
180.97.205.56180.153.82.66
212ms127.0.0.53
电信重庆黔江电信officecdn.microsoft.comA
219.153.187.31
126ms8.8.8.8
电信重庆江津电信officecdn.microsoft.comA
219.153.187.31
115ms127.0.0.53
电信重庆两江电信officecdn.microsoft.comA
219.153.187.31
142ms223.5.5.5
电信河北石家庄1电信officecdn.microsoft.comA
27.128.147.185106.8.246.54
212ms8.8.8.8
电信河北邢台电信officecdn.microsoft.comA
27.128.147.185106.8.246.54
216ms223.5.5.5
电信河北唐山电信officecdn.microsoft.comA
27.128.147.185106.8.246.54
219ms223.5.5.5
电信河北石家庄电信officecdn.microsoft.comA
27.128.147.185106.8.246.54
211ms223.5.5.5
电信河北电信officecdn.microsoft.comA
124.239.94.89144.7.107.88114.105.125.60
328ms114.114.114.114
电信河南三门峡电信officecdn.microsoft.comA
1.194.198.1611.194.198.1691.194.198.79
325ms222.88.88.88
电信河南商丘电信officecdn.microsoft.comA
1.194.198.1611.194.198.1691.194.198.79
332ms119.29.29.29
电信河南郑州电信officecdn.microsoft.comA
106.46.26.92106.46.26.93
2627ms100.95.0.1
电信河南开封电信officecdn.microsoft.comA
1.194.198.791.194.198.1611.194.198.169
368ms223.5.5.5
电信河南驻马店电信officecdn.microsoft.comA
1.194.198.1691.194.198.1611.194.198.79
310ms192.168.5.1
电信河南漯河电信officecdn.microsoft.comA
106.46.26.93106.46.26.92
25ms222.85.85.85
电信河南南阳电信officecdn.microsoft.comA
1.194.198.1691.194.198.1611.194.198.79
332ms223.5.5.5
电信云南昆明电信officecdn.microsoft.comA
182.244.23.35
19msfe80::5
电信云南文山电信officecdn.microsoft.comA
182.244.23.35
116ms61.166.150.123
电信辽宁辽阳电信officecdn.microsoft.comA
42.202.218.125
121ms8.8.8.8
电信辽宁铁岭电信officecdn.microsoft.comA
42.202.218.125
123ms219.148.204.66
电信辽宁沈阳电信officecdn.microsoft.comA
42.248.133.79
119ms8.8.8.8
电信辽宁鞍山电信officecdn.microsoft.comA
42.248.133.79
121ms223.5.5.5
电信辽宁盘锦电信officecdn.microsoft.comA
42.202.218.125
15ms219.148.204.66
电信黑龙江鸡西电信officecdn.microsoft.comA
42.100.49.19342.100.50.11042.100.50.10242.100.50.111
442ms112.100.100.100
电信湖南郴州电信officecdn.microsoft.comA
175.12.22.12
116ms8.8.8.8
电信湖南长沙电信officecdn.microsoft.comA
124.232.180.99
1545ms100.95.0.1
电信湖南衡阳电信officecdn.microsoft.comA
175.12.22.12
122ms8.8.8.8
电信湖南邵阳1电信officecdn.microsoft.comA
175.12.22.12
123ms223.5.5.5
电信湖南株洲电信officecdn.microsoft.comA
175.12.22.12
124ms223.5.5.5
电信湖南长沙1电信officecdn.microsoft.comA
175.12.22.12
124ms119.29.29.29
电信湖南岳阳电信officecdn.microsoft.comA
124.232.180.99
117ms127.0.0.53
电信湖南邵阳电信officecdn.microsoft.comA
124.232.180.99
18ms127.0.0.53
电信安徽芜湖电信officecdn.microsoft.comA
114.106.66.65114.106.66.60
211ms8.8.8.8
电信安徽池州电信officecdn.microsoft.comA
114.106.66.65114.106.66.60
211ms127.0.0.53
电信安徽滁州电信officecdn.microsoft.comA
114.105.125.60223.244.13.68
219ms223.5.5.5
电信安徽黄山电信officecdn.microsoft.comA
114.106.66.60114.106.66.65
223ms223.5.5.5
电信安徽安庆电信officecdn.microsoft.comA
114.106.66.65114.106.66.60
216ms114.114.115.115
电信安徽淮南电信officecdn.microsoft.comA
114.106.66.65114.106.66.60
27ms202.102.213.68
电信安徽合肥电信officecdn.microsoft.comA
114.106.66.65114.106.66.60
26ms61.132.163.68
电信安徽马鞍山电信officecdn.microsoft.comA
114.106.66.65114.106.66.60
28ms192.168.0.1
电信安徽合肥电信officecdn.microsoft.comA
114.105.125.60223.244.13.68
210ms8.8.8.8
电信山东青岛1电信officecdn.microsoft.comA
140.249.244.122
1342ms100.95.0.1
电信山东烟台电信officecdn.microsoft.comA
140.249.244.122
114ms119.29.29.29
电信山东枣庄电信officecdn.microsoft.comA
140.249.244.122
111ms223.5.5.5
电信山东济南电信officecdn.microsoft.comA
140.249.244.122
123ms119.29.29.29
电信山东龙口电信officecdn.microsoft.comA
140.249.244.122
119ms8.8.8.8
电信山东青岛电信officecdn.microsoft.comA
140.249.244.122
112ms223.5.5.5
电信新疆乌鲁木齐电信officecdn.microsoft.comA
182.140.143.173106.41.204.10327.159.69.227117.68.1.53
41209ms100.95.0.1
电信江苏苏州电信officecdn.microsoft.comA
180.97.205.5661.155.200.44121.228.190.73
328ms223.5.5.5
电信江苏宿迁电信officecdn.microsoft.comA
180.101.220.42
16ms127.0.0.53
电信江苏盐城电信officecdn.microsoft.comA
61.155.200.44180.97.205.56121.228.190.73
316ms8.8.8.8
电信江苏泰州电信officecdn.microsoft.comA
180.101.220.42
110ms223.5.5.5
电信江苏连云港电信officecdn.microsoft.comA
180.97.205.5661.155.200.44121.228.190.73
319ms223.5.5.5
电信江苏徐州1电信officecdn.microsoft.comA
180.101.220.42
117ms223.5.5.5
电信江苏无锡电信officecdn.microsoft.comA
180.101.220.42
126ms223.5.5.5
电信江苏盐城1电信officecdn.microsoft.comA
180.101.220.42
138ms127.0.0.53
电信江苏南通电信officecdn.microsoft.comA
121.228.190.7361.155.200.44180.97.205.56
314ms223.5.5.5
电信江苏南京电信officecdn.microsoft.comA
180.101.220.42
19ms8.8.8.8
电信宿迁电信officecdn.microsoft.comA--0逾時--
电信浙江宁波电信officecdn.microsoft.comA
122.246.26.9760.188.67.18261.174.243.140
311ms127.0.0.53
电信浙江杭州电信officecdn.microsoft.comA
60.188.67.182122.246.26.9761.174.243.140
3318ms100.95.0.1
电信浙江嘉兴电信officecdn.microsoft.comA
61.174.243.14060.188.67.182122.246.26.97
316ms223.6.6.6
电信浙江金华电信officecdn.microsoft.comA
60.188.67.182122.246.26.9761.174.243.140
39ms127.0.0.53
电信浙江绍兴电信officecdn.microsoft.comA
61.174.243.14060.188.67.182122.246.26.97
3104ms114.114.115.115
电信浙江温州1电信officecdn.microsoft.comA
60.188.67.182122.246.26.9761.174.243.140
33ms61.153.177.196
电信浙江温州电信officecdn.microsoft.comA
122.246.26.9760.188.67.18261.174.243.140
315ms127.0.0.53
电信浙江衢州电信officecdn.microsoft.comA
60.188.67.18261.174.243.140122.246.26.97
34ms202.96.113.34
电信浙江丽水电信officecdn.microsoft.comA
60.188.67.18261.174.243.140122.246.26.97
316ms223.6.6.6
电信江西南昌电信officecdn.microsoft.comA
117.21.181.197
18ms127.0.0.53
电信江西吉安电信officecdn.microsoft.comA
117.21.181.197
112ms192.168.1.1
电信江西赣州电信officecdn.microsoft.comA
117.21.181.197
147ms119.29.29.29
电信湖北襄阳电信officecdn.microsoft.comA
171.43.162.54119.96.89.12
221ms127.0.0.53
电信湖北十堰电信officecdn.microsoft.comA
36.99.86.7236.99.86.104
224ms127.0.0.53
电信湖北武汉电信officecdn.microsoft.comA
111.170.132.47111.170.132.46
27ms202.103.24.68
电信湖北十堰电信officecdn.microsoft.comA--0逾時--
电信广西贵港电信officecdn.microsoft.comA
171.105.221.69171.105.221.40
213msfe80::1
电信广西南宁电信officecdn.microsoft.comA
171.105.221.69171.105.221.40
27ms202.103.224.68
电信广西南宁1电信officecdn.microsoft.comA
171.105.221.40171.105.221.69
2366ms100.95.0.1
电信广西玉林电信officecdn.microsoft.comA
171.105.221.40171.105.221.69
225ms223.5.5.5
电信广西柳州电信officecdn.microsoft.comA
171.105.221.69171.105.221.40
213ms192.168.1.1
电信甘肃兰州电信officecdn.microsoft.comA
118.183.245.57118.183.245.58118.183.173.57118.183.173.62118.183.245.63
730ms8.8.8.8
电信甘肃庆阳电信officecdn.microsoft.comA
118.180.0.73118.180.0.74
2831ms100.95.0.1
电信甘肃庆阳1电信officecdn.microsoft.comA
118.183.173.187118.183.173.61118.183.173.57118.183.245.57118.183.245.63
740ms127.0.0.53
电信甘肃平凉电信officecdn.microsoft.comA
118.183.245.57118.183.245.63118.183.173.61118.183.173.187118.183.173.62
719ms192.168.1.1
电信山西太原电信officecdn.microsoft.comA
223.15.234.35113.24.209.163
2527ms100.95.0.1
电信山西晋中2电信officecdn.microsoft.comA
1.71.87.47
124ms8.8.8.8
电信山西晋中电信officecdn.microsoft.comA
1.71.87.47
15ms192.168.1.1
电信内蒙古呼和浩特电信officecdn.microsoft.comA
106.41.204.36
1324ms100.95.0.1
电信内蒙古巴彦淖尔电信officecdn.microsoft.comA
1.180.22.1831.180.22.1841.180.31.30
312ms223.5.5.5
电信内蒙古包头电信officecdn.microsoft.comA
106.41.204.36
128ms223.5.5.5
电信陕西西安1电信officecdn.microsoft.comA
113.141.68.221113.141.68.222
271msfe80::1
电信陕西渭南电信officecdn.microsoft.comA
117.34.49.198
133ms127.0.0.53
电信陕西西安电信officecdn.microsoft.comA
113.141.68.222113.141.68.221
234ms127.0.0.53
电信吉林辽源电信officecdn.microsoft.comA
123.172.120.151123.172.120.15342.97.43.5042.97.43.6542.97.43.51
939ms119.29.29.29
电信吉林松原电信officecdn.microsoft.comA
123.172.120.148123.172.120.15142.97.43.26123.172.120.15342.97.43.51
96ms240e:211::6666
电信福建福州电信officecdn.microsoft.comA
124.72.129.136220.160.46.194124.72.129.20124.72.129.101124.72.129.82
832ms8.8.8.8
电信福建厦门电信officecdn.microsoft.comA
124.72.129.117124.72.129.15124.72.129.82124.72.129.20124.72.128.169
863ms223.5.5.5
电信福建漳州电信officecdn.microsoft.comA
124.72.129.101220.160.46.194124.72.129.20124.72.129.136124.72.129.82
826ms223.5.5.5
电信福建三明电信officecdn.microsoft.comA
124.72.129.15220.160.46.194124.72.129.20124.72.129.101124.72.129.82
831ms114.114.115.115
电信福建宁德电信officecdn.microsoft.comA
124.72.129.101220.160.46.194124.72.129.20124.72.129.136124.72.129.82
8715ms223.5.5.5
电信福建泉州电信officecdn.microsoft.comA
220.160.46.194124.72.129.117124.72.129.101124.72.129.20124.72.129.82
826ms223.5.5.5
电信贵州贵阳电信officecdn.microsoft.comA
58.42.63.11161.160.208.5958.42.63.94
343ms8.8.8.8
电信贵州黔南电信officecdn.microsoft.comA
58.42.63.11161.160.208.5958.42.63.94
346ms192.168.31.1
电信贵州贵阳电信officecdn.microsoft.comA
140.249.244.122
1187ms114.114.114.114
电信广东广州1电信officecdn.microsoft.comA
1.194.175.145113.125.209.21242.202.170.213118.183.236.55
46ms100.125.0.250
电信广东揭阳电信officecdn.microsoft.comA
42.202.170.213113.125.209.212118.183.236.551.194.175.145
414ms223.5.5.5
电信广东佛山电信officecdn.microsoft.comA
118.183.236.55113.125.209.2121.194.175.14542.202.170.213
419msfe80::1
电信广东清远电信officecdn.microsoft.comA
14.152.51.13214.119.92.7113.108.85.19114.152.51.133
415ms127.0.0.53
电信广东韶关电信officecdn.microsoft.comA
113.108.85.19114.152.51.13314.152.51.13214.119.92.7
410ms223.5.5.5
电信广东湛江电信officecdn.microsoft.comA
14.119.92.7113.108.85.19114.152.51.13314.152.51.132
416ms8.8.8.8
电信广东广州电信officecdn.microsoft.comA
118.183.236.551.194.175.14542.202.170.213113.125.209.212
49ms202.96.128.86
电信青海西宁电信officecdn.microsoft.comA
110.167.255.167110.167.255.166223.221.177.30
331ms8.8.8.8
电信青海海东1电信officecdn.microsoft.comA
110.167.255.167223.221.177.30110.167.255.166
32ms202.100.128.68
电信青海海东电信officecdn.microsoft.comA
110.167.255.166110.167.255.167223.221.177.30
37ms192.168.1.1
电信电信青海officecdn.microsoft.comA
110.167.255.166223.221.177.30110.167.255.167
331ms127.0.0.53
电信西藏拉萨1电信officecdn.microsoft.comA
113.125.230.102
157ms8.8.8.8
电信西藏拉萨电信officecdn.microsoft.comA
113.125.230.102
157ms127.0.0.53
电信四川绵阳电信officecdn.microsoft.comA
124.95.167.108
132ms223.5.5.5
电信四川成都电信officecdn.microsoft.comA
124.95.167.108
17ms119.29.29.29
电信四川自贡电信officecdn.microsoft.comA
124.95.167.108
147ms61.139.2.69
电信四川广安电信officecdn.microsoft.comA--0逾時--
电信宁夏银川电信officecdn.microsoft.comA
106.41.204.103
143ms192.168.2.1
电信海南三亚电信officecdn.microsoft.comA
124.225.138.12
157ms8.8.8.8
电信海南海口电信officecdn.microsoft.comA
218.77.196.27218.77.193.105218.77.196.32
3102ms127.0.0.53
电信北京电信officecdn.microsoft.comA
36.99.86.7236.99.86.104
221ms127.0.0.53
联通北京联通officecdn.microsoft.comA
119.188.44.221119.188.173.19660.217.233.60116.196.145.140119.188.44.206
646ms127.0.0.53
联通天津联通officecdn.microsoft.comA
111.32.240.94111.32.240.91111.32.240.95112.45.42.47120.226.72.42
65ms180.76.76.76
联通上海联通officecdn.microsoft.comA
180.163.140.111
17ms8.8.8.8
联通上海数据中心officecdn.microsoft.comA
43.141.156.16943.171.80.38
274ms127.0.0.53
联通重庆联通officecdn.microsoft.comA
113.249.87.134119.96.5.62113.249.87.135119.96.5.63
410msfe80::1
联通河北邯郸联通officecdn.microsoft.comA
27.128.213.55222.173.4.113123.161.164.24123.161.164.2536.99.183.93
512ms119.29.29.29
联通河北邢台联通officecdn.microsoft.comA
123.161.164.2427.128.213.55222.173.4.113123.161.164.2536.99.183.93
55ms202.99.160.68
联通河北唐山联通officecdn.microsoft.comA
122.246.29.87119.188.85.110
243ms119.29.29.29
联通河南开封联通officecdn.microsoft.comA
58.58.78.9558.58.78.94150.138.37.173150.138.228.185150.138.37.172
627ms223.5.5.5
联通河南洛阳联通officecdn.microsoft.comA
61.54.94.11561.163.203.72123.6.42.6542.225.102.111221.15.67.22
1332ms223.5.5.5
联通河南平顶山联通officecdn.microsoft.comA
42.225.102.111123.6.190.250219.155.150.111123.6.42.65123.6.25.110
133ms223.5.5.5
联通河南漯河联通officecdn.microsoft.comA
58.58.78.94150.138.37.172150.138.37.173150.138.228.184150.138.228.185
617ms222.85.85.85
联通河南商丘联通officecdn.microsoft.comA
115.56.90.102123.6.42.64123.6.25.11042.225.102.111221.15.67.22
132ms202.102.224.68
联通河南驻马店联通officecdn.microsoft.comA
150.138.37.173150.138.228.185150.138.37.172150.138.228.18458.58.78.95
648ms127.0.0.53
联通河南郑州联通officecdn.microsoft.comA
123.6.42.65123.6.190.25061.163.203.72221.15.67.2242.56.74.212
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联通辽宁抚顺联通officecdn.microsoft.comA
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联通辽宁鞍山联通officecdn.microsoft.comA
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联通辽宁盘锦联通officecdn.microsoft.comA
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联通黑龙江鸡西联通officecdn.microsoft.comA
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联通湖南岳阳联通officecdn.microsoft.comA
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联通湖南永州联通officecdn.microsoft.comA
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联通湖南衡阳联通officecdn.microsoft.comA
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联通湖南邵阳联通officecdn.microsoft.comA
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联通安徽芜湖联通officecdn.microsoft.comA
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联通安徽滁州联通officecdn.microsoft.comA
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联通山东龙口联通officecdn.microsoft.comA
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联通山东济宁联通officecdn.microsoft.comA
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联通山东枣庄联通officecdn.microsoft.comA
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联通山东青岛联通officecdn.microsoft.comA
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联通山东菏泽联通officecdn.microsoft.comA
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联通江苏苏州联通officecdn.microsoft.comA
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联通江苏盐城联通officecdn.microsoft.comA
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联通江苏徐州1联通officecdn.microsoft.comA
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联通江苏南京联通officecdn.microsoft.comA
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联通浙江宁波联通officecdn.microsoft.comA
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联通浙江杭州联通officecdn.microsoft.comA
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联通浙江温州1联通officecdn.microsoft.comA
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联通浙江温州联通officecdn.microsoft.comA
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联通江西南昌联通officecdn.microsoft.comA
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联通湖北恩施联通officecdn.microsoft.comA
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113msfe80::1
联通广西贵港联通officecdn.microsoft.comA
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28msfe80::1
联通甘肃兰州联通officecdn.microsoft.comA
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联通甘肃庆阳联通officecdn.microsoft.comA
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联通甘肃平凉1联通officecdn.microsoft.comA
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联通甘肃平凉联通officecdn.microsoft.comA
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联通甘肃联通officecdn.microsoft.comA
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联通内蒙古包头联通officecdn.microsoft.comA
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联通内蒙古赤峰联通officecdn.microsoft.comA
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联通陕西西安联通officecdn.microsoft.comA
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移动辽宁大连移动officecdn.microsoft.comA
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移动辽宁盘锦移动officecdn.microsoft.comA
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移动黑龙江鸡西移动officecdn.microsoft.comA
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移动湖南永州移动officecdn.microsoft.comA
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移动湖南长沙移动officecdn.microsoft.comA
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移动湖南邵阳移动officecdn.microsoft.comA
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移动安徽池州移动officecdn.microsoft.comA
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移动安徽滁州移动officecdn.microsoft.comA
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移动安徽黄山移动officecdn.microsoft.comA
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移动安徽合肥移动officecdn.microsoft.comA
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移动山东济南移动officecdn.microsoft.comA
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移动山东烟台移动officecdn.microsoft.comA
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移动山东聊城移动officecdn.microsoft.comA
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移动山东菏泽移动officecdn.microsoft.comA
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移动新疆昌吉移动officecdn.microsoft.comA
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移动新疆伊犁移动officecdn.microsoft.comA
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移动江苏苏州2移动officecdn.microsoft.comA
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移动江苏盐城2移动officecdn.microsoft.comA
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移动江苏南通移动officecdn.microsoft.comA
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移动江苏苏州移动officecdn.microsoft.comA
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移动浙江宁波移动officecdn.microsoft.comA
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移动浙江金华移动officecdn.microsoft.comA
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移动浙江温州移动officecdn.microsoft.comA
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移动浙江杭州移动officecdn.microsoft.comA
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移动江西南昌移动officecdn.microsoft.comA
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移动江西宜春移动officecdn.microsoft.comA
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移动湖北恩施移动officecdn.microsoft.comA
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移动广西贵港移动officecdn.microsoft.comA
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移动广西南宁移动officecdn.microsoft.comA
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移动广西柳州移动officecdn.microsoft.comA
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移动山西太原移动officecdn.microsoft.comA
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移动山西晋中移动officecdn.microsoft.comA
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移动山西大同移动officecdn.microsoft.comA
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移动陕西渭南移动officecdn.microsoft.comA
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移动广东佛山移动officecdn.microsoft.comA
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199.232.210.172199.232.214.172
24ms127.0.0.53
海外日本东京officecdn.microsoft.comA
199.232.214.172199.232.210.172
22ms1.1.1.1
海外以色列officecdn.microsoft.comA
199.232.210.172199.232.214.172
291ms127.0.0.53
海外韩国officecdn.microsoft.comA
23.46.155.13923.46.155.147
22ms127.0.0.53
海外越南officecdn.microsoft.comA
199.232.210.172199.232.214.172
230ms8.8.8.8
海外马来西亚officecdn.microsoft.comA
199.232.214.172199.232.210.172
212ms1.1.1.1
海外菲律宾officecdn.microsoft.comA
218.231.251.57218.231.251.34
222ms1.1.1.1
海外泰国officecdn.microsoft.comA
199.232.210.172199.232.214.172
2114ms127.0.0.53
海外韩国officecdn.microsoft.comA
23.46.155.14223.46.155.14623.46.155.14723.46.155.145
429ms169.254.169.254
海外菲律宾officecdn.microsoft.comA
199.232.214.172199.232.210.172
223ms192.168.31.1
海外英国officecdn.microsoft.comA
199.232.210.172199.232.214.172
28ms127.0.0.53
海外芬兰officecdn.microsoft.comA
2.16.56.892.16.56.72
213ms127.0.0.53
海外西班牙officecdn.microsoft.comA
95.100.109.8695.100.109.70
24ms127.0.0.53
海外德国officecdn.microsoft.comA
199.232.210.172199.232.214.172
23ms127.0.0.53
海外法国officecdn.microsoft.comA
2.21.72.1962.22.250.107
24ms127.0.0.53
海外波兰officecdn.microsoft.comA
199.232.210.172199.232.214.172
22ms127.0.0.53
海外美国芝加哥‌officecdn.microsoft.comA
199.232.214.172199.232.210.172
211ms8.8.8.8
海外美国华盛顿officecdn.microsoft.comA
199.232.214.172199.232.210.172
21ms8.8.8.8
海外巴西officecdn.microsoft.comA
2.17.45.1652.17.45.241
24ms127.0.0.53
海外南非officecdn.microsoft.comA
199.232.210.172199.232.214.172
22ms127.0.0.53
海外澳大利亚officecdn.microsoft.comA
23.214.90.1623.214.90.1123.214.90.17
32ms127.0.0.53
海外俄罗斯莫斯科officecdn.microsoft.comA
184.51.252.133184.51.252.140184.51.252.135184.51.252.136184.51.252.138
646ms8.8.8.8
海外柬埔寨金边officecdn.microsoft.comA
184.27.123.18184.27.123.34
244ms8.8.8.8
海外迪拜officecdn.microsoft.comA
185.200.125.144185.200.125.152
2276ms38.54.8.230

officecdn.microsoft.com DNS檢測結論

檢測時間
2026年10月1日 清晨5:53
完成節點
311/311
取得 DNS 回應節點
308 (99%)
平均 DNS 查詢耗時
58 毫秒

本次 DNS 查詢測試於 2026-09-30 進行,整體 DNS 回應率為 99%,311 個節點中有 308 個取得回應,未發現需要調整的明確異常。

officecdn.microsoft.com 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: 97.6%97.6%電信聯通: 100%100%聯通移動: 100%100%移動海外: 100%100%海外

P50 DNS 查詢耗時

DNS 查詢耗時(毫秒)

4 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: 19 ms19 ms電信聯通: 17 ms17 ms聯通移動: 16 ms16 ms移動海外: 4 ms4 ms海外
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 回應率為 99%,311 個節點中有 308 個回應,3 個節點未取得有效結果。
  • 各電信商 DNS 回應率介於 97.6% 至 100%,電信為 97.6%,其餘三家均為 100%。
  • DNS 查詢時間中位數為 17 毫秒,第 90 百分位為 58 毫秒,第 95 百分位升至 241 毫秒。
  • 觀測到 366 個唯一回應 IP,僅反映應答位址的多樣性,不代表解析正確性或傳播狀態。

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。