148.113.3.159 DNS Lookup

Carrier
DNS

Nationwide Speed Map

Nationwide Speed Map
  • >10s
  • 3s-10s
  • 1s-3s
  • 0.5s-1s
  • <=0.5s
100%
RegionFastestSlowestAverage
All Nodes吉林辽源联通 0.001s内蒙古包头联通 1.566s0.140s
China Telecom广东佛山电信 0.002s内蒙古包头电信 0.119s0.036s
China Unicom吉林辽源联通 0.001s内蒙古包头联通 1.566s0.397s
China Mobile河南驻马店移动 0.005s黑龙江鸡西移动 0.010s0.008s
East China江苏盐城1电信 0.012s浙江宁波电信 0.049s0.029s
South China广东佛山电信 0.002s广东佛山电信 0.002s0.002s
Central China河南郑州1联通 0.003s河南信阳移动 0.008s0.005s
North China内蒙古包头电信 0.119s内蒙古包头联通 1.566s0.843s
Southwest------
Northwest甘肃平凉电信 0.009s甘肃平凉电信 0.009s0.009s
Northeast吉林辽源联通 0.001s黑龙江鸡西联通 0.017s0.009s
HK/MO/TW------

DNS Resolution Stats

8

Showing: 320/320

NodeTargetTypeResolved ResultsRecordsDetailTimeDNS
电信贵州贵阳电信Home148.113.3.159A--0Timeout
电信湖北十堰电信Home148.113.3.159A--0Timeout
电信苏州电信Home148.113.3.159A--0Timeout
电信四川广安电信Home148.113.3.159A--0Timeout
电信河北电信Home148.113.3.159A--0Timeout
电信北京电信Home148.113.3.159A--0Timeout
联通甘肃联通Home148.113.3.159A--0Timeout
联通上海数据中心Home148.113.3.159A--0Timeout
海外俄罗斯莫斯科Home148.113.3.159A--0Timeout
海外柬埔寨金边Home148.113.3.159A--0Timeout
海外迪拜Home148.113.3.159A--0Timeout
电信电信青海Home148.113.3.159A--0Timeout
海外美国芝加哥‌148.113.3.159dns server timeo--0Timeout8.8.8.8
海外香港沙田148.113.3.159dns server timeo--0Timeout8.8.8.8
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海外美国华盛顿148.113.3.159dns server timeo--0Timeout8.8.8.8
海外英国148.113.3.159dns server timeo--0Timeout127.0.0.53
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海外新加坡148.113.3.159dns server timeo--0Timeout127.0.0.53
海外德国148.113.3.159dns server timeo--0Timeout127.0.0.53
海外法国148.113.3.159dns server timeo--0Timeout127.0.0.53
海外日本东京148.113.3.159dns server timeo--0Timeout1.1.1.1
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联通广东清远联通148.113.3.159dns server timeo--0Timeoutfe80::1
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联通广东佛山联通148.113.3.159dns server timeo--0Timeoutfe80::1
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电信山东青岛电信148.113.3.159dns server timeo--0Timeout100.95.0.1
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电信辽宁辽阳电信148.113.3.159dns server timeo--0Timeout8.8.8.8
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联通安徽芜湖联通148.113.3.159dns server timeo--0Timeout127.0.0.53
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电信湖北襄阳电信148.113.3.159dns server timeo--0Timeout127.0.0.53
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海外以色列148.113.3.159dns server timeo--0Timeout127.0.0.53
移动宁夏银川1移动148.113.3.159dns server timeo--0Timeout127.0.0.53
电信浙江宁波电信148.113.3.159success
148.113.3.159
149ms127.0.0.53
联通浙江宁波联通148.113.3.159dns server timeo--0Timeout127.0.0.53
联通宁夏银川联通148.113.3.159dns server timeo--0Timeout127.0.0.53
联通江西南昌联通148.113.3.159dns server timeo--0Timeout127.0.0.53
电信江西南昌电信148.113.3.159dns server timeo--0Timeout127.0.0.53
移动四川成都1移动148.113.3.159dns server timeo--0Timeout8.8.8.8
电信甘肃庆阳电信148.113.3.159dns server timeo--0Timeout100.95.0.1
电信内蒙古呼和浩特电信148.113.3.159dns server timeo--0Timeout100.95.0.1
电信浙江杭州电信148.113.3.159dns server timeo--0Timeout100.95.0.1
电信湖南郴州电信148.113.3.159dns server timeo--0Timeout8.8.8.8
电信湖南长沙电信148.113.3.159dns server timeo--0Timeout100.95.0.1
电信广东广州电信148.113.3.159dns server timeo--0Timeout100.125.0.250
电信安徽池州电信148.113.3.159dns server timeo--0Timeout127.0.0.53
移动安徽池州移动148.113.3.159dns server timeo--0Timeoutfe80::1
海外韩国148.113.3.159dns server timeo--0Timeout127.0.0.53
联通天津联通148.113.3.159dns server timeo--0Timeout180.76.76.76
移动天津移动148.113.3.159dns server timeo--0Timeout180.76.76.76
移动四川成都2移动148.113.3.159dns server timeo--0Timeout119.29.29.29
联通湖南永州联通148.113.3.159dns server timeo--0Timeout8.8.8.8
联通河南开封联通148.113.3.159dns server timeo--0Timeout223.5.5.5
联通辽宁铁岭联通148.113.3.159dns server timeo--0Timeout8.8.8.8
电信四川绵阳电信148.113.3.159dns server timeo--0Timeout223.5.5.5
电信辽宁铁岭电信148.113.3.159dns server timeo--0Timeout219.148.204.66
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联通山东龙口联通148.113.3.159dns server timeo--0Timeout119.29.29.29
联通河南洛阳联通148.113.3.159dns server timeo--0Timeout223.5.5.5
联通吉林辽源联通148.113.3.159success
148.113.3.159
11msfe80::1
电信吉林辽源电信148.113.3.159dns server timeo--0Timeout119.29.29.29
电信山东烟台电信148.113.3.159dns server timeo--0Timeout119.29.29.29
联通广西贵港联通148.113.3.159dns server timeo--0Timeoutfe80::1
移动广西贵港移动148.113.3.159dns server timeo--0Timeoutfe80::1
电信广西贵港电信148.113.3.159dns server timeo--0Timeoutfe80::1
电信青海海东电信148.113.3.159dns server timeo--0Timeout202.100.128.68
联通河南平顶山联通148.113.3.159dns server timeo--0Timeout223.5.5.5
电信河南三门峡电信148.113.3.159dns server timeo--0Timeout222.88.88.88
联通广东韶关联通148.113.3.159dns server timeo--0Timeout223.5.5.5
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电信福建厦门电信148.113.3.159dns server timeo--0Timeout223.5.5.5
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电信江苏连云港电信148.113.3.159dns server timeo--0Timeout223.5.5.5
联通河北邢台联通148.113.3.159dns server timeo--0Timeout202.99.160.68
电信广东揭阳电信148.113.3.159dns server timeo--0Timeout223.5.5.5
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联通山东济宁联通148.113.3.159dns server timeo--0Timeout202.102.154.3
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联通湖北恩施联通148.113.3.159dns server timeo--0Timeoutfe80::1
移动河南三门峡移动148.113.3.159dns server timeo--0Timeout223.5.5.5
电信河南商丘电信148.113.3.159dns server timeo--0Timeout119.29.29.29
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联通黑龙江鸡西联通148.113.3.159success
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联通山东枣庄联通148.113.3.159dns server timeo--0Timeoutfe80::1
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电信山东枣庄电信148.113.3.159dns server timeo--0Timeoutfe80::5
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电信内蒙古巴彦淖尔电信148.113.3.159dns server timeo--0Timeout223.5.5.5
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电信广东佛山电信148.113.3.159success
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电信重庆两江电信148.113.3.159dns server timeo--0Timeout223.5.5.5
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电信陕西西安1电信148.113.3.159dns server timeo--0Timeout192.168.199.1
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移动黑龙江鸡西移动148.113.3.159success
148.113.3.159
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电信湖南岳阳电信148.113.3.159dns server timeo--0Timeout127.0.0.53
电信安徽淮南电信148.113.3.159dns server timeo--0Timeout202.102.213.68
移动湖北恩施移动148.113.3.159dns server timeo--0Timeout192.168.110.1
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电信广西柳州电信148.113.3.159dns server timeo--0Timeout192.168.1.1
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电信广西南宁电信148.113.3.159dns server timeo--0Timeout202.103.224.68
电信安徽合肥电信148.113.3.159dns server timeo--0Timeout61.132.163.68
电信浙江绍兴电信148.113.3.159dns server timeo--0Timeout114.114.115.115
电信安徽马鞍山电信148.113.3.159dns server timeo--0Timeout192.168.0.1
移动浙江宁波移动148.113.3.159dns server timeo--0Timeout127.0.0.53
电信内蒙古包头电信148.113.3.159success
123.179.46.54106.40.100.149
2119ms223.5.5.5
联通内蒙古包头联通148.113.3.159success
1.28.207.381.28.207.1821.28.206.881.28.206.2171.28.204.179
51566ms223.5.5.5
移动江苏盐城2移动148.113.3.159dns server timeo--0Timeout192.168.1.1
移动江苏南通移动148.113.3.159dns server timeo--0Timeout8.8.8.8
联通河南商丘联通148.113.3.159dns server timeo--0Timeout202.102.224.68
联通吉林通化联通148.113.3.159dns server timeo--0Timeout8.8.8.8
电信辽宁鞍山电信148.113.3.159dns server timeo--0Timeout223.5.5.5
移动辽宁鞍山移动148.113.3.159dns server timeo--0Timeout223.5.5.5
联通辽宁鞍山联通148.113.3.159dns server timeo--0Timeout8.8.8.8
联通甘肃庆阳联通148.113.3.159dns server timeo--0Timeout127.0.0.53
移动内蒙古呼和浩特1移动148.113.3.159dns server timeo--0Timeout192.168.31.1
电信甘肃庆阳1电信148.113.3.159dns server timeo--0Timeout127.0.0.53
移动河北唐山移动148.113.3.159dns server timeo--0Timeout119.29.29.29
电信江苏盐城1电信148.113.3.159success
148.113.3.159
112ms127.0.0.53
电信山东青岛电信148.113.3.159dns server timeo--0Timeout223.5.5.5
电信上海奉贤电信148.113.3.159success
148.113.3.159
125ms127.0.0.53
移动甘肃庆阳移动148.113.3.159dns server timeo--0Timeout127.0.0.53
电信安徽合肥电信148.113.3.159dns server timeo--0Timeout8.8.8.8
电信河南郑州电信148.113.3.159dns server timeo--0Timeout100.95.0.1
电信广西南宁1电信148.113.3.159dns server timeo--0Timeout100.95.0.1
电信贵州贵阳电信148.113.3.159dns server timeo--0Timeout8.8.8.8
电信新疆乌鲁木齐电信148.113.3.159dns server timeo--0Timeout100.95.0.1
电信贵州黔南电信148.113.3.159dns server timeo--0Timeout192.168.31.1
移动安徽合肥移动148.113.3.159dns server timeo--0Timeout223.5.5.5
电信西藏拉萨电信148.113.3.159dns server timeo--0Timeout127.0.0.53
电信海南海口电信148.113.3.159dns server timeo--0Timeout127.0.0.53
电信云南昆明1电信148.113.3.159dns server timeo--0Timeout202.96.134.133
海外美国洛杉矶148.113.3.159dns server timeo--0Timeout8.8.8.8
移动河南漯河移动148.113.3.159dns server timeo--0Timeout127.0.0.53
电信云南楚雄电信148.113.3.159dns server timeo--0Timeout127.0.0.53
电信河北唐山电信148.113.3.159dns server timeo--0Timeout223.5.5.5
电信上海普陀电信148.113.3.159dns server timeo--0Timeout127.0.0.53
移动浙江金华移动148.113.3.159dns server timeo--0Timeout127.0.0.53
海外越南148.113.3.159dns server timeo--0Timeout8.8.8.8
联通浙江温州1联通148.113.3.159dns server timeo--0Timeout61.153.177.196
电信浙江温州1电信148.113.3.159dns server timeo--0Timeout61.153.177.196
联通四川广安联通148.113.3.159dns server timeo--0Timeout127.0.0.53
海外马来西亚148.113.3.159dns server timeo--0Timeout1.1.1.1
电信湖北武汉电信148.113.3.159dns server timeo--0Timeout202.103.24.68
电信河南开封电信148.113.3.159dns server timeo--0Timeout223.5.5.5
电信江苏南通电信148.113.3.159dns server timeo--0Timeout223.5.5.5
联通内蒙古赤峰联通148.113.3.159dns server timeo--0Timeout223.5.5.5
移动西藏拉萨移动148.113.3.159dns server timeo--0Timeout::1
移动青海海东移动148.113.3.159dns server timeo--0Timeout::1
移动新疆昌吉移动148.113.3.159dns server timeo--0Timeout::1
移动山西太原移动148.113.3.159dns server timeo--0Timeout::1
移动宁夏中卫移动148.113.3.159dns server timeo--0Timeout::1
电信山西晋中2电信148.113.3.159dns server timeo--0Timeout8.8.8.8
联通甘肃平凉1联通148.113.3.159dns server timeo--0Timeout223.5.5.5
电信江苏南京电信148.113.3.159dns server timeo--0Timeout8.8.8.8
海外菲律宾148.113.3.159dns server timeo--0Timeout1.1.1.1
联通福建厦门联通148.113.3.159dns server timeo--0Timeout58.22.96.66
移动福建厦门移动148.113.3.159dns server timeo--0Timeout211.138.156.66
电信江西吉安电信148.113.3.159dns server timeo--0Timeout172.100.20.99
电信广西玉林电信148.113.3.159dns server timeo--0Timeout223.5.5.5
移动广西玉林移动148.113.3.159dns server timeo--0Timeout223.5.5.5
电信甘肃平凉电信148.113.3.159success
148.113.3.159
19ms192.168.1.1
联通云南昆明联通148.113.3.159dns server timeo--0Timeout223.5.5.5
电信福建宁德电信148.113.3.159dns server timeo--0Timeout223.5.5.5
电信福建泉州电信148.113.3.159dns server timeo--0Timeout223.5.5.5
联通福建宁德联通148.113.3.159dns server timeo--0Timeout223.5.5.5
移动山西晋中移动148.113.3.159dns server timeo--0Timeout192.168.1.1
联通山西晋中联通148.113.3.159dns server timeo--0Timeout192.168.1.1
电信山西晋中电信148.113.3.159dns server timeo--0Timeout192.168.1.1
电信浙江温州电信148.113.3.159dns server timeo--0Timeout127.0.0.53
联通浙江温州联通148.113.3.159dns server timeo--0Timeout127.0.0.53
移动浙江温州移动148.113.3.159dns server timeo--0Timeout127.0.0.53
电信河南驻马店电信148.113.3.159dns server timeo--0Timeout192.168.5.1
移动河南驻马店移动148.113.3.159success
148.113.3.159
15ms127.0.0.53
联通河南驻马店联通148.113.3.159dns server timeo--0Timeout127.0.0.53
海外泰国148.113.3.159dns server timeo--0Timeout127.0.0.53
联通甘肃平凉联通148.113.3.159dns server timeo--0Timeout223.5.5.5
联通广东湛江联通148.113.3.159dns server timeo--0Timeout8.8.8.8
电信广东湛江电信148.113.3.159dns server timeo--0Timeout8.8.8.8
移动广东湛江移动148.113.3.159dns server timeo--0Timeout2402:4e00::
移动贵州黔南移动148.113.3.159dns server timeo--0Timeout192.168.1.1
联通江苏南京联通148.113.3.159dns server timeo--0Timeout192.168.0.1
移动贵州黔南1移动148.113.3.159dns server timeo--0Timeout223.5.5.5
移动内蒙古包头移动148.113.3.159dns server timeo--0Timeout114.114.115.115
海外韩国148.113.3.159dns server timeo--0Timeout169.254.169.254
移动河南信阳移动148.113.3.159success
148.113.3.159
18ms100.100.100.100
电信浙江衢州电信148.113.3.159dns server timeo--0Timeout202.96.113.34
移动云南昆明移动148.113.3.159dns server timeo--0Timeout223.5.5.5
移动山西大同移动148.113.3.159dns server timeo--0Timeout192.168.1.1
电信河北石家庄电信148.113.3.159dns server timeo--0Timeout223.5.5.5
联通福建福州联通148.113.3.159dns server timeo--0Timeout223.5.5.5
电信江西赣州电信148.113.3.159dns server timeo--0Timeout119.29.29.29
海外香港九龙148.113.3.159dns server timeo--0Timeout1.1.1.1
电信四川自贡电信148.113.3.159dns server timeo--0Timeout61.139.2.69
移动四川广安移动148.113.3.159dns server timeo--0Timeout192.168.110.1
电信浙江衢州电信148.113.3.159dns server timeo--0Timeout223.5.5.5
联通山西运城联通148.113.3.159dns server timeo--0Timeout2400:3200::1
电信河南漯河电信148.113.3.159dns server timeo--0Timeout222.85.85.85
联通河南郑州联通148.113.3.159dns server timeo--0Timeout127.0.0.53
移动辽宁大连移动148.113.3.159dns server timeo--0Timeout127.0.0.53
移动山东聊城移动148.113.3.159dns server timeo--0Timeout127.0.0.53
移动山东菏泽移动148.113.3.159dns server timeo--0Timeout127.0.0.53
联通山东菏泽联通148.113.3.159dns server timeo--0Timeout127.0.0.53
联通河南郑州1联通148.113.3.159success
148.113.3.159
13ms192.168.31.1
移动江苏苏州移动148.113.3.159dns server timeo--0Timeout223.5.5.5
移动宁夏银川移动148.113.3.159dns server timeo--0Timeout192.168.1.1
联通贵州黔南联通148.113.3.159dns server timeo--0Timeout192.168.1.1
移动浙江杭州移动148.113.3.159dns server timeo--0Timeout223.5.5.5
电信湖南邵阳电信148.113.3.159dns server timeo--0Timeout127.0.0.53
移动湖南邵阳移动148.113.3.159dns server timeo--0Timeout127.0.0.53
联通湖南邵阳联通148.113.3.159dns server timeo--0Timeout127.0.0.53
海外澳门148.113.3.159dns server timeo--0Timeout1.1.1.1
移动新疆伊犁移动148.113.3.159dns server timeo--0Timeout127.0.0.53
海外菲律宾148.113.3.159success
148.113.3.159
12ms192.168.31.1
联通浙江杭州联通148.113.3.159dns server timeo--0Timeout223.5.5.5

DNS Test Findings for 148.113.3.159

Tested
Sep 18, 2026, 3:30 PM
Completed probes
320/320
DNS response probes
14 (4.4%)
Average DNS lookup time
131 ms

This DNS lookup ran on 2026-09-18 at 07:30 UTC. Only 14 of 320 nodes obtained a valid DNS response, giving a 4.4% DNS response rate, far below the 99% reference threshold. Responding lookups had a median DNS lookup time of 10 ms, but p95 re

148.113.3.159 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 (%)

5.2%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: 4.5%4.5%TelecomUnicom: 5.2%5.2%UnicomMobile: 3.9%3.9%MobileOverseas: 2.9%2.9%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: 19 ms19 msTelecomUnicom: 10 ms10 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

  • 306 of 320 nodes did not obtain a valid DNS response, leaving an overall DNS response rate of 4.4%, flagged as a critical low-response-rate issue.
  • Among the 14 responding lookups, the median DNS lookup time was 10 ms, p90 was 98 ms, and p95 rose to 625 ms, showing a long tail in lookup timing.
  • Responding node counts by carrier were telecom 6, unicom 4, mobile 3, and overseas 1, with response rates from 2.9% to 5.2%, all at very low levels.
  • Eight distinct resolved addresses were observed; this describes answer diversity in this run only and does not establish whether resolution was correct or why.

Improvement recommendations

  • The DNS response rate is 4.4%, 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.