oa.xstzgs.com DNS Lookup

Carrier
DNS

Nationwide Speed Map

Nationwide Speed Map
  • >10s
  • 3s-10s
  • 1s-3s
  • 0.5s-1s
  • <=0.5s
100%
RegionFastestSlowestAverage
All Nodes澳门 0.002s安徽马鞍山电信 8.031s0.803s
China Telecom浙江衢州电信 0.004s安徽马鞍山电信 8.031s0.465s
China Unicom辽宁盘锦联通 0.002s河南商丘联通 7.051s1.140s
China Mobile新疆伊犁移动 0.002s广东清远移动 8.020s0.880s
East China山东济宁联通 0.004s安徽马鞍山电信 8.031s0.540s
South China广西南宁移动 0.004s广东清远移动 8.020s1.232s
Central China湖南岳阳电信 0.011s河南商丘联通 7.051s1.054s
North China北京移动 0.003s山西晋中移动 4.010s0.586s
Southwest四川广安联通 0.017s重庆联通 5.270s1.034s
Northwest新疆伊犁移动 0.002s宁夏银川1联通 5.612s0.583s
Northeast辽宁盘锦联通 0.002s吉林松原电信 4.807s0.834s
HK/MO/TW澳门 0.002s台湾台北 7.479s2.440s

DNS Resolution Stats

2

Showing: 304/304

NodeTargetTypeResolved ResultsRecordsDetailTimeDNS
电信湖北十堰电信Homeoa.xstzgs.comA--0Timeout
电信四川广安电信Homeoa.xstzgs.comA--0Timeout
电信河北电信Homeoa.xstzgs.comA--0Timeout
电信北京电信Homeoa.xstzgs.comA
222.187.120.186
160ms127.0.0.53
联通甘肃联通Homeoa.xstzgs.comA
222.187.120.186
12025ms127.0.0.53
联通上海数据中心Homeoa.xstzgs.comA
222.187.120.186
11714ms127.0.0.53
海外俄罗斯莫斯科Homeoa.xstzgs.comA
222.187.120.18636.154.81.148
24211ms8.8.8.8
海外柬埔寨金边Homeoa.xstzgs.comA
36.154.81.148222.187.120.186
22052ms8.8.8.8
海外迪拜Homeoa.xstzgs.comA
222.187.120.18636.154.81.148
24405ms38.54.8.230
电信电信青海Homeoa.xstzgs.comA--0Timeout
电信宿迁电信Homeoa.xstzgs.comA--0Timeout
海外美国芝加哥‌oa.xstzgs.comsuccess
36.154.81.148222.187.120.186
2562ms8.8.8.8
海外巴西oa.xstzgs.comsuccess
36.154.81.148222.187.120.186
23529ms127.0.0.53
海外卡塔尔oa.xstzgs.comsuccess
36.154.81.148222.187.120.186
22336ms127.0.0.53
海外美国华盛顿oa.xstzgs.comsuccess
36.154.81.148222.187.120.186
2817ms8.8.8.8
海外英国oa.xstzgs.comsuccess
222.187.120.18636.154.81.148
21863ms127.0.0.53
海外沙特阿拉伯oa.xstzgs.comdns server timeo--0Timeout127.0.0.53
海外澳大利亚oa.xstzgs.comsuccess
36.154.81.148222.187.120.186
21024ms127.0.0.53
海外芬兰oa.xstzgs.comsuccess
222.187.120.18636.154.81.148
23034ms127.0.0.53
海外南非oa.xstzgs.comsuccess
222.187.120.18636.154.81.148
23296ms127.0.0.53
海外西班牙oa.xstzgs.comsuccess
36.154.81.148222.187.120.186
24713ms127.0.0.53
联通江苏苏州联通oa.xstzgs.comsuccess
222.187.120.186
110ms223.5.5.5
海外印度oa.xstzgs.comsuccess
222.187.120.18636.154.81.148
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海外印度尼西亚oa.xstzgs.comsuccess
222.187.120.18636.154.81.148
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海外新加坡oa.xstzgs.comsuccess
36.154.81.148222.187.120.186
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海外德国oa.xstzgs.comsuccess
222.187.120.18636.154.81.148
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海外法国oa.xstzgs.comsuccess
222.187.120.18636.154.81.148
23368ms127.0.0.53
海外日本东京oa.xstzgs.comsuccess
222.187.120.18636.154.81.148
24451ms1.1.1.1
移动江西南昌移动oa.xstzgs.comsuccess
36.154.81.148
14015ms192.168.110.1
联通广东清远联通oa.xstzgs.comdns server timeo--0Timeoutfe80::1
电信江苏苏州电信oa.xstzgs.comsuccess
222.187.120.186
118ms223.5.5.5
电信云南昆明电信oa.xstzgs.comsuccess
222.187.120.186
11019msfe80::5
移动广东清远移动oa.xstzgs.comsuccess
36.154.81.148
18020ms2409:8057:2000:2::8
联通重庆联通oa.xstzgs.comsuccess
222.187.120.186
15270msfe80::1
联通湖南岳阳联通oa.xstzgs.comdns server timeo--0Timeout127.0.0.53
海外台湾高雄oa.xstzgs.comsuccess
222.187.120.18636.154.81.148
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电信西藏拉萨1电信oa.xstzgs.comsuccess
222.187.120.186
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电信福建福州电信oa.xstzgs.comsuccess
222.187.120.186
140ms8.8.8.8
电信重庆黔江电信oa.xstzgs.comsuccess
222.187.120.186
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电信青海西宁电信oa.xstzgs.comsuccess
222.187.120.186
136ms8.8.8.8
电信河北石家庄1电信oa.xstzgs.comsuccess
222.187.120.186
115ms8.8.8.8
联通广东佛山联通oa.xstzgs.comsuccess
222.187.120.186
15595msfe80::1
电信甘肃兰州电信oa.xstzgs.comsuccess
222.187.120.186
131ms8.8.8.8
电信山西太原电信oa.xstzgs.comdns server timeo--0Timeout100.95.0.1
电信安徽芜湖电信oa.xstzgs.comsuccess
222.187.120.186
128ms8.8.8.8
电信山东青岛1电信oa.xstzgs.comdns server timeo--0Timeout100.95.0.1
电信上海徐汇电信oa.xstzgs.comsuccess
222.187.120.186
122ms8.8.8.8
电信辽宁辽阳电信oa.xstzgs.comsuccess
222.187.120.186
134ms8.8.8.8
电信海南三亚电信oa.xstzgs.comsuccess
222.187.120.186
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联通安徽芜湖联通oa.xstzgs.comsuccess
222.187.120.186
11550ms127.0.0.53
移动重庆江津移动oa.xstzgs.comsuccess
36.154.81.148
1260ms127.0.0.53
电信湖北襄阳电信oa.xstzgs.comsuccess
222.187.120.186
185ms127.0.0.53
电信江苏宿迁电信oa.xstzgs.comsuccess
222.187.120.186
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电信重庆江津电信oa.xstzgs.comdns server timeo--0Timeout127.0.0.53
海外波兰oa.xstzgs.comsuccess
222.187.120.18636.154.81.148
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海外以色列oa.xstzgs.comsuccess
222.187.120.18636.154.81.148
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电信浙江宁波电信oa.xstzgs.comsuccess
222.187.120.186
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联通浙江宁波联通oa.xstzgs.comsuccess
222.187.120.186
11037ms127.0.0.53
联通宁夏银川1联通oa.xstzgs.comsuccess
222.187.120.186
15612msfe80::1
联通江西南昌联通oa.xstzgs.comsuccess
222.187.120.18636.154.81.148
28ms127.0.0.53
电信江西南昌电信oa.xstzgs.comdns server timeo--0Timeout127.0.0.53
移动四川成都1移动oa.xstzgs.comsuccess
36.154.81.148
1230ms8.8.8.8
电信甘肃庆阳电信oa.xstzgs.comdns server timeo--0Timeout100.95.0.1
电信内蒙古呼和浩特电信oa.xstzgs.comdns server timeo--0Timeout100.95.0.1
电信浙江杭州电信oa.xstzgs.comdns server timeo--0Timeout100.95.0.1
电信湖南郴州电信oa.xstzgs.comsuccess
222.187.120.186
122ms8.8.8.8
电信湖南长沙电信oa.xstzgs.comdns server timeo--0Timeout100.95.0.1
电信广东广州1电信oa.xstzgs.comsuccess
222.187.120.186
121ms100.125.0.250
电信安徽池州电信oa.xstzgs.comdns server timeo--0Timeout127.0.0.53
移动安徽池州移动oa.xstzgs.comdns server timeo--0Timeoutfe80::1
海外韩国oa.xstzgs.comsuccess
36.154.81.148222.187.120.186
27232ms127.0.0.53
联通天津联通oa.xstzgs.comdns server timeo--0Timeout180.76.76.76
移动天津移动oa.xstzgs.comsuccess
36.154.81.148222.187.120.186
22879ms180.76.76.76
联通湖南永州联通oa.xstzgs.comsuccess
222.187.120.186
1413ms8.8.8.8
联通辽宁铁岭联通oa.xstzgs.comsuccess
222.187.120.186
1460ms8.8.8.8
电信辽宁铁岭电信oa.xstzgs.comsuccess
222.187.120.18636.154.81.148
2869ms219.148.204.66
移动湖南永州移动oa.xstzgs.comsuccess
36.154.81.148
153ms8.8.8.8
联通山东龙口联通oa.xstzgs.comsuccess
222.187.120.186
168ms119.29.29.29
联通河南洛阳联通oa.xstzgs.comsuccess
222.187.120.186
132ms223.5.5.5
联通吉林辽源联通oa.xstzgs.comsuccess
222.187.120.186
12432msfe80::1
电信吉林辽源电信oa.xstzgs.comsuccess
222.187.120.186
133ms119.29.29.29
移动广西贵港移动oa.xstzgs.comsuccess
36.154.81.148
13810msfe80::1
电信广西贵港电信oa.xstzgs.comsuccess
222.187.120.186
11497msfe80::1
联通河南平顶山联通oa.xstzgs.comsuccess
222.187.120.186
1684ms223.5.5.5
电信河南三门峡电信oa.xstzgs.comsuccess
222.187.120.186
125ms222.88.88.88
联通广东韶关联通oa.xstzgs.comsuccess
222.187.120.186
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电信江苏盐城电信oa.xstzgs.comsuccess
222.187.120.186
115ms8.8.8.8
电信辽宁沈阳电信oa.xstzgs.comsuccess
222.187.120.186
130ms8.8.8.8
联通辽宁沈阳联通oa.xstzgs.comsuccess
222.187.120.186
1224ms223.5.5.5
电信福建厦门电信oa.xstzgs.comsuccess
222.187.120.186
121ms223.5.5.5
移动福建厦门2移动oa.xstzgs.comsuccess
36.154.81.148
195ms223.5.5.5
电信江苏泰州电信oa.xstzgs.comsuccess
222.187.120.186
18ms223.5.5.5
电信湖南衡阳电信oa.xstzgs.comsuccess
222.187.120.186
123ms8.8.8.8
电信湖北十堰电信oa.xstzgs.comsuccess
222.187.120.186
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联通河北邯郸联通oa.xstzgs.comsuccess
222.187.120.186
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联通上海联通oa.xstzgs.comsuccess
222.187.120.186
116ms8.8.8.8
联通安徽滁州联通oa.xstzgs.comsuccess
222.187.120.186
121ms223.5.5.5
移动安徽滁州移动oa.xstzgs.comsuccess
222.187.120.186
117ms223.5.5.5
电信安徽滁州电信oa.xstzgs.comsuccess
222.187.120.186
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电信江苏连云港电信oa.xstzgs.comsuccess
222.187.120.186
118ms223.5.5.5
联通河北邢台联通oa.xstzgs.comdns server timeo--0Timeout202.99.160.68
电信广东揭阳电信oa.xstzgs.comsuccess
222.187.120.186
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移动河北石家庄移动oa.xstzgs.comsuccess
36.154.81.148
122ms223.5.5.5
联通山东济宁联通oa.xstzgs.comsuccess
222.187.120.186
14ms202.102.154.3
移动广东佛山移动oa.xstzgs.comsuccess
36.154.81.148
11909ms2409:8057:2000:2::8
联通青海西宁联通oa.xstzgs.comsuccess
222.187.120.186
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联通湖北恩施联通oa.xstzgs.comsuccess
36.154.81.148222.187.120.186
26027msfe80::1
移动河南三门峡移动oa.xstzgs.comsuccess
36.154.81.148
184ms223.5.5.5
电信河南商丘电信oa.xstzgs.comsuccess
222.187.120.186
128ms119.29.29.29
联通黑龙江鸡西联通oa.xstzgs.comdns server timeo--0Timeout202.97.224.68
联通山东枣庄联通oa.xstzgs.comsuccess
222.187.120.186
114msfe80::1
电信山东枣庄电信oa.xstzgs.comsuccess
222.187.120.186
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联通云南曲靖联通oa.xstzgs.comsuccess
222.187.120.186
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联通浙江杭州联通oa.xstzgs.comsuccess
222.187.120.186
168ms223.5.5.5
联通江苏盐城联通oa.xstzgs.comsuccess
222.187.120.186
119ms223.5.5.5
电信内蒙古巴彦淖尔电信oa.xstzgs.comdns server timeo--0Timeout223.5.5.5
移动内蒙古巴彦淖尔移动oa.xstzgs.comsuccess
36.154.81.148
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电信江苏徐州1电信oa.xstzgs.comsuccess
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联通江苏徐州1联通oa.xstzgs.comsuccess
222.187.120.186
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电信广东佛山电信oa.xstzgs.comsuccess
222.187.120.186
1180msfe80::1
电信重庆两江电信oa.xstzgs.comsuccess
222.187.120.186
121ms223.5.5.5
移动江苏徐州移动oa.xstzgs.comsuccess
36.154.81.148
137ms223.5.5.5
电信广东清远电信oa.xstzgs.comsuccess
222.187.120.186
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移动重庆沙坪坝移动oa.xstzgs.comdns server timeo--0Timeout127.0.0.53
联通河南漯河联通oa.xstzgs.comsuccess
222.187.120.186
180ms222.85.85.85
电信陕西西安1电信oa.xstzgs.comsuccess
222.187.120.186
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联通辽宁抚顺联通oa.xstzgs.comsuccess
36.154.81.148
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电信云南文山电信oa.xstzgs.comsuccess
222.187.120.186
14028ms61.166.150.123
电信天津电信oa.xstzgs.comsuccess
222.187.120.186
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移动湖南长沙移动oa.xstzgs.comsuccess
222.187.120.18636.154.81.148
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移动陕西西安2移动oa.xstzgs.comsuccess
36.154.81.148222.187.120.186
219ms100.127.129.129
移动重庆九龙坡移动oa.xstzgs.comsuccess
36.154.81.148222.187.120.186
223ms100.127.129.129
移动上海移动oa.xstzgs.comsuccess
36.154.81.148222.187.120.186
225ms211.136.17.107
移动广东广州1移动oa.xstzgs.comsuccess
36.154.81.148222.187.120.186
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移动贵州贵阳移动oa.xstzgs.comsuccess
222.187.120.18636.154.81.148
220ms100.127.129.129
移动福建漳州移动oa.xstzgs.comsuccess
36.154.81.148222.187.120.186
218ms211.136.17.107
移动内蒙古呼和浩特移动oa.xstzgs.comsuccess
222.187.120.18636.154.81.148
211ms100.127.129.129
移动北京移动oa.xstzgs.comsuccess
222.187.120.18636.154.81.148
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移动山东济南移动oa.xstzgs.comsuccess
222.187.120.18636.154.81.148
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移动黑龙江鸡西移动oa.xstzgs.comsuccess
36.154.81.148
11227ms218.203.59.116
联通湖南衡阳联通oa.xstzgs.comsuccess
222.187.120.186
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移动安徽黄山移动oa.xstzgs.comsuccess
36.154.81.148
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电信安徽黄山电信oa.xstzgs.comsuccess
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电信河北邢台电信oa.xstzgs.comsuccess
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移动吉林通化移动oa.xstzgs.comsuccess
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电信浙江嘉兴电信oa.xstzgs.comsuccess
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电信江苏无锡电信oa.xstzgs.comsuccess
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电信福建漳州电信oa.xstzgs.comsuccess
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电信福建三明电信oa.xstzgs.comsuccess
222.187.120.186
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移动陕西西安1移动oa.xstzgs.comsuccess
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联通陕西西安联通oa.xstzgs.comsuccess
222.187.120.186
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电信四川成都电信oa.xstzgs.comsuccess
222.187.120.186
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移动江苏苏州2移动oa.xstzgs.comsuccess
222.187.120.18636.154.81.148
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电信广东韶关电信oa.xstzgs.comsuccess
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电信湖南株洲电信oa.xstzgs.comsuccess
222.187.120.186
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联通吉林梅河口联通oa.xstzgs.comsuccess
222.187.120.186
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电信山东济南电信oa.xstzgs.comsuccess
222.187.120.186
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移动江苏泰州移动oa.xstzgs.comsuccess
222.187.120.186
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电信浙江金华电信oa.xstzgs.comsuccess
222.187.120.186
11052msfe80::5
海外oa.xstzgs.comA--0Timeout
联通甘肃兰州联通oa.xstzgs.comsuccess
222.187.120.186
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联通山东青岛联通oa.xstzgs.comsuccess
222.187.120.186
165ms202.102.134.68
电信安徽安庆电信oa.xstzgs.comsuccess
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119ms114.114.115.115
移动河北唐山1移动oa.xstzgs.comsuccess
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联通河北唐山联通oa.xstzgs.comsuccess
222.187.120.186
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移动陕西渭南移动oa.xstzgs.comsuccess
36.154.81.148
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电信陕西渭南电信oa.xstzgs.comsuccess
222.187.120.186
136ms127.0.0.53
联通陕西渭南联通oa.xstzgs.comsuccess
222.187.120.186
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电信陕西西安电信oa.xstzgs.comsuccess
222.187.120.186
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电信山东龙口电信oa.xstzgs.comsuccess
222.187.120.186
129ms8.8.8.8
联通贵州贵阳1联通oa.xstzgs.comsuccess
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12216ms127.0.0.53
联通北京联通oa.xstzgs.comsuccess
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电信湖南岳阳电信oa.xstzgs.comsuccess
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111ms127.0.0.53
电信安徽淮南电信oa.xstzgs.comsuccess
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1352ms202.102.213.68
移动湖北恩施移动oa.xstzgs.comsuccess
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12521ms192.168.110.1
联通山西长治联通oa.xstzgs.comsuccess
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移动四川乐山移动oa.xstzgs.comsuccess
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11362ms211.137.96.205
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27479ms8.8.8.8
移动山东烟台移动oa.xstzgs.comsuccess
222.187.120.186
132ms223.5.5.5
移动广西南宁移动oa.xstzgs.comsuccess
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14ms211.138.240.100
电信广西南宁电信oa.xstzgs.comsuccess
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1166ms202.103.224.68
电信安徽合肥电信oa.xstzgs.comdns server timeo--0Timeout61.132.163.68
电信浙江绍兴电信oa.xstzgs.comsuccess
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124ms114.114.115.115
电信安徽马鞍山电信oa.xstzgs.comsuccess
222.187.120.186
18031ms192.168.0.1
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电信内蒙古包头电信oa.xstzgs.comsuccess
222.187.120.186
130ms223.5.5.5
联通内蒙古包头联通oa.xstzgs.comsuccess
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1376ms223.5.5.5
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联通河南商丘联通oa.xstzgs.comsuccess
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电信辽宁鞍山电信oa.xstzgs.comsuccess
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移动辽宁鞍山移动oa.xstzgs.comsuccess
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1227ms223.5.5.5
联通辽宁鞍山联通oa.xstzgs.comsuccess
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联通甘肃庆阳联通oa.xstzgs.comsuccess
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电信甘肃庆阳1电信oa.xstzgs.comsuccess
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179ms119.29.29.29
电信江苏盐城1电信oa.xstzgs.comsuccess
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电信山东青岛电信oa.xstzgs.comsuccess
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电信上海奉贤电信oa.xstzgs.comsuccess
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电信安徽合肥电信oa.xstzgs.comsuccess
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电信广西南宁1电信oa.xstzgs.comdns server timeo--0Timeout100.95.0.1
电信贵州贵阳电信oa.xstzgs.comsuccess
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电信新疆乌鲁木齐电信oa.xstzgs.comdns server timeo--0Timeout100.95.0.1
电信贵州黔南电信oa.xstzgs.comsuccess
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182ms192.168.31.1
电信西藏拉萨电信oa.xstzgs.comsuccess
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1755ms127.0.0.53
电信海南海口电信oa.xstzgs.comsuccess
222.187.120.186
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电信河北唐山电信oa.xstzgs.comsuccess
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移动浙江金华移动oa.xstzgs.comdns server timeo--0Timeout127.0.0.53
海外越南oa.xstzgs.comsuccess
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联通浙江温州1联通oa.xstzgs.comsuccess
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电信浙江温州1电信oa.xstzgs.comsuccess
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联通四川广安联通oa.xstzgs.comsuccess
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海外马来西亚oa.xstzgs.comsuccess
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电信湖北武汉电信oa.xstzgs.comsuccess
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1347ms202.103.24.68
电信河南开封电信oa.xstzgs.comsuccess
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电信江苏南通电信oa.xstzgs.comsuccess
222.187.120.186
111ms223.5.5.5
联通内蒙古赤峰联通oa.xstzgs.comsuccess
222.187.120.186
1374ms223.5.5.5
移动西藏拉萨移动oa.xstzgs.comsuccess
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258ms::1
移动新疆昌吉移动oa.xstzgs.comsuccess
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250ms::1
移动山西太原移动oa.xstzgs.comsuccess
222.187.120.18636.154.81.148
215ms::1
联通甘肃平凉1联通oa.xstzgs.comsuccess
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114ms223.5.5.5
电信江苏南京电信oa.xstzgs.comsuccess
222.187.120.186
110ms8.8.8.8
海外菲律宾oa.xstzgs.comsuccess
222.187.120.18636.154.81.148
2666ms1.1.1.1
联通福建厦门联通oa.xstzgs.comsuccess
222.187.120.186
11025ms58.22.96.66
移动福建厦门移动oa.xstzgs.comsuccess
36.154.81.148
119ms211.138.156.66
电信江西吉安电信oa.xstzgs.comsuccess
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1904ms192.168.1.1
电信广西玉林电信oa.xstzgs.comsuccess
222.187.120.186
1136ms223.5.5.5
移动广西玉林移动oa.xstzgs.comsuccess
36.154.81.148
1916ms223.5.5.5
电信甘肃平凉电信oa.xstzgs.comsuccess
222.187.120.186
118ms192.168.1.1
联通云南昆明联通oa.xstzgs.comsuccess
222.187.120.186
1512ms223.5.5.5
电信福建宁德电信oa.xstzgs.comsuccess
222.187.120.186
125ms223.5.5.5
电信福建泉州电信oa.xstzgs.comsuccess
222.187.120.186
131ms223.5.5.5
联通福建宁德联通oa.xstzgs.comsuccess
222.187.120.186
11608ms223.5.5.5
移动山西晋中移动oa.xstzgs.comsuccess
36.154.81.148
14010ms192.168.1.1
联通山西晋中联通oa.xstzgs.comsuccess
222.187.120.186
13168ms192.168.1.1
电信山西晋中电信oa.xstzgs.comsuccess
222.187.120.186
1139ms192.168.1.1
电信浙江温州电信oa.xstzgs.comsuccess
222.187.120.186
115ms127.0.0.53
联通浙江温州联通oa.xstzgs.comsuccess
222.187.120.186
1701ms127.0.0.53
移动浙江温州移动oa.xstzgs.comsuccess
36.154.81.148
194ms127.0.0.53
电信河南驻马店电信oa.xstzgs.comsuccess
222.187.120.186
1670ms192.168.5.1
移动河南驻马店移动oa.xstzgs.comdns server timeo--0Timeout127.0.0.53
联通河南驻马店联通oa.xstzgs.comsuccess
222.187.120.186
1147ms127.0.0.53
海外泰国oa.xstzgs.comsuccess
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22728ms127.0.0.53
联通甘肃平凉联通oa.xstzgs.comsuccess
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1162ms223.5.5.5
电信广东湛江电信oa.xstzgs.comsuccess
222.187.120.186
122ms8.8.8.8
移动广东湛江移动oa.xstzgs.comsuccess
36.154.81.148
179ms2402:4e00::
移动贵州黔南移动oa.xstzgs.comsuccess
36.154.81.148
12088ms192.168.1.1
移动内蒙古包头移动oa.xstzgs.comsuccess
36.154.81.148
1369ms114.114.115.115
海外韩国oa.xstzgs.comsuccess
36.154.81.148222.187.120.186
24002ms169.254.169.254
移动河南信阳移动oa.xstzgs.comsuccess
222.187.120.186
1711ms100.100.100.100
电信浙江衢州电信oa.xstzgs.comsuccess
222.187.120.186
14ms202.96.113.34
移动云南昆明移动oa.xstzgs.comsuccess
36.154.81.148222.187.120.186
279ms223.5.5.5
移动山西大同移动oa.xstzgs.comdns server timeo--0Timeout192.168.1.1
电信河北石家庄电信oa.xstzgs.comsuccess
222.187.120.186
116ms223.5.5.5
电信江西赣州电信oa.xstzgs.comsuccess
222.187.120.186
1472ms119.29.29.29
海外香港九龙oa.xstzgs.comsuccess
222.187.120.18636.154.81.148
2335ms1.1.1.1
移动四川广安移动oa.xstzgs.comsuccess
36.154.81.148
1237ms127.0.0.53
电信河南漯河电信oa.xstzgs.comsuccess
36.154.81.148222.187.120.186
2207ms222.85.85.85
联通河南郑州联通oa.xstzgs.comsuccess
222.187.120.186
15097ms127.0.0.53
移动辽宁大连移动oa.xstzgs.comsuccess
36.154.81.148
11302ms127.0.0.53
移动山东聊城移动oa.xstzgs.comsuccess
36.154.81.148
1178ms127.0.0.53
移动山东菏泽移动oa.xstzgs.comsuccess
36.154.81.148
11967ms127.0.0.53
联通山东菏泽联通oa.xstzgs.comsuccess
222.187.120.186
178ms127.0.0.53
移动江苏苏州移动oa.xstzgs.comsuccess
36.154.81.148
176ms223.5.5.5
移动宁夏银川移动oa.xstzgs.comdns server timeo--0Timeout192.168.1.1
联通贵州黔南联通oa.xstzgs.comsuccess
222.187.120.186
11962ms192.168.1.1
移动浙江杭州移动oa.xstzgs.comsuccess
36.154.81.148
167ms223.5.5.5
联通湖南邵阳联通oa.xstzgs.comdns server timeo--0Timeout127.0.0.53
海外澳门oa.xstzgs.comsuccess
222.187.120.18636.154.81.148
22ms1.1.1.1
移动新疆伊犁移动oa.xstzgs.comsuccess
36.154.81.148
12ms127.0.0.53
海外菲律宾oa.xstzgs.comsuccess
222.187.120.18636.154.81.148
2770ms192.168.31.1
电信湖南邵阳电信oa.xstzgs.comsuccess
222.187.120.186
177ms127.0.0.53
电信四川自贡电信oa.xstzgs.comsuccess
222.187.120.186
1429ms61.139.2.69
联通山西运城联通oa.xstzgs.comdns server timeo--0Timeout192.168.1.1
移动湖南邵阳移动oa.xstzgs.comsuccess
36.154.81.148
15152ms127.0.0.53
移动安徽合肥移动oa.xstzgs.comsuccess
36.154.81.148
179ms223.5.5.5
联通河南郑州联通oa.xstzgs.comsuccess
222.187.120.186
118ms192.168.31.1
联通河南信阳联通oa.xstzgs.comsuccess
222.187.120.186
11017ms223.5.5.5
移动宁夏中卫移动oa.xstzgs.comdns server timeo--0Timeout192.168.1.1
联通江苏南京联通oa.xstzgs.comsuccess
222.187.120.186
11073ms192.168.0.1
电信广西柳州电信oa.xstzgs.comsuccess
222.187.120.186
110ms192.168.1.1
电信广东广州电信oa.xstzgs.comsuccess
222.187.120.186
1194ms202.96.128.86
移动广东广州移动oa.xstzgs.comsuccess
36.154.81.148
11933ms211.136.192.6
联通广东广州联通oa.xstzgs.comdns server timeo--0Timeout210.21.196.6
移动广西柳州移动oa.xstzgs.comsuccess
36.154.81.148
12964ms192.168.1.1
电信青海海东电信oa.xstzgs.comsuccess
222.187.120.186
112ms192.168.1.1
联通青海海东联通oa.xstzgs.comsuccess
222.187.120.186
15ms192.168.1.1
电信宁夏银川电信oa.xstzgs.comdns server timeo--0Timeout192.168.2.1
电信浙江丽水电信oa.xstzgs.comsuccess
222.187.120.186
123ms223.6.6.6
电信河南南阳电信oa.xstzgs.comsuccess
222.187.120.186
134ms223.5.5.5
移动江西宜春移动oa.xstzgs.comsuccess
36.154.81.148
13415ms211.141.90.68
电信吉林松原电信oa.xstzgs.comsuccess
222.187.120.186
14807ms240e:211::6666
联通辽宁盘锦联通oa.xstzgs.comsuccess
222.187.120.186
12ms202.96.69.38
移动辽宁盘锦移动oa.xstzgs.comsuccess
36.154.81.148
11855ms211.140.197.58
电信辽宁盘锦电信oa.xstzgs.comdns server timeo--0Timeout219.148.204.66
电信四川绵阳电信oa.xstzgs.comsuccess
222.187.120.186
1417ms223.5.5.5
电信陕西咸阳电信oa.xstzgs.comsuccess
222.187.120.186
11029ms218.30.19.40
联通河南开封联通oa.xstzgs.comsuccess
222.187.120.186
181ms223.5.5.5
联通广西贵港联通oa.xstzgs.comsuccess
222.187.120.186
110msfe80::1
联通贵州贵阳联通oa.xstzgs.comsuccess
222.187.120.186
14814ms192.168.1.1
移动浙江温州1移动oa.xstzgs.comsuccess
36.154.81.148
178ms223.5.5.5
联通新疆伊犁联通oa.xstzgs.comdns server timeo--0Timeout127.0.0.53

DNS Test Findings for oa.xstzgs.com

Tested
Oct 5, 2026, 10:49 PM
Completed probes
304/304
DNS response probes
263 (86.5%)
Average DNS lookup time
1008 ms

This DNS lookup test on 2026-10-05 recorded an overall DNS response rate of 86.5%, a median DNS lookup time of 183 ms and a P95 of 4707 ms, with 41 nodes returning no valid result. Overseas lookups were notably slower and warrant follow-up.

oa.xstzgs.com 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 (%)

93.9%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: 82.6%82.6%TelecomUnicom: 88%88%UnicomMobile: 88%88%MobileOverseas: 93.9%93.9%Overseas

P50 DNS lookup time

DNS lookup time (ms)

35 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.01.4k2.8kTelecom: 35 ms35 msTelecomUnicom: 395 ms395 msUnicomMobile: 89 ms89 msMobileOverseas: 2600 ms2600 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

  • The overall DNS response rate was 86.5%, below the 99% threshold; 41 of 304 nodes produced no valid result, counted here as unanswered lookups.
  • DNS lookup time varied widely: P50 was 183 ms, P90 3354 ms and P95 4707 ms, indicating a heavy tail.
  • Overseas averaged 2749 ms with a P50 of 2600 ms, against telecom at 465 ms average and 35 ms P50.
  • Telecom showed an 82.6% response rate versus 93.9% overseas, an 11.3 point gap; the unique response IP count of 2 describes observed answer diversity only.

Improvement recommendations

  • The DNS response rate is 86.5%, below the 99% review threshold. Retest the unanswered probes and verify the authoritative DNS service, query type, and record only if failures persist.
  • P95 reached 4707 ms, above the 1000 ms review threshold. Retest the slow probes and compare their routes or service stages before changing production configuration.
  • China Telecom trails overseas by 11.3 percentage points in response rate. Retest both groups with the same probe set, then investigate the affected network or endpoint only if the gap repeats.
  • overseas has a P50 latency gap of 2565 ms versus China Telecom. Compare routes from both groups and verify that the gap narrows after any routing change.

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