For debugging only
This list is intended to help troubleshoot DNS issues. Do not configure these servers as your DNS resolver unless you know and trust the operator. A DNS resolver can log the domains you look up and can manipulate or block DNS responses.
Instead, use your ISP's default DNS server, or a global DNS server operated by an organisation you trust.
-
1.34.109.40Checked 7 hours ago
Data Communication Business Group
AS3462
Banqiao
25.0143, 121.4672
96% uptime
|256msMedian ping from Nuremberg, Germany|11msJitter (1 standard deviation)285msQuery time (median DNS query time - median ping) -
1.34.130.238Checked 4 hours ago
Data Communication Business Group
AS3462
Banqiao
25.0143, 121.4672
100% uptime
|253msMedian ping from Nuremberg, Germany|12msJitter (1 standard deviation)279msQuery time (median DNS query time - median ping) -
58.114.45.234Checked 5 hours ago
KBT
AS9416
Banqiao
25.0143, 121.4672
100% uptime
|310msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)386msQuery time (median DNS query time - median ping) -
60.251.59.127Checked 6 hours ago
Data Communication Business Group
AS3462
Banqiao
25.0143, 121.4672
100% uptime
|231msMedian ping from Nuremberg, Germany|20msJitter (1 standard deviation)274msQuery time (median DNS query time - median ping) -
61.65.36.233Checked 6 hours ago
SaveCom Internation Inc.
AS9676
Banqiao
25.0143, 121.4672
100% uptime
|299msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)366msQuery time (median DNS query time - median ping) -
61.65.39.85Checked 6 hours ago
SaveCom Internation Inc.
AS9676
Banqiao
25.0143, 121.4672
91% uptime
|313msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)344msQuery time (median DNS query time - median ping) -
61.228.137.34Checked 5 hours ago
Data Communication Business Group
AS3462
Banqiao
25.0143, 121.4672
91% uptime
|253msMedian ping from Nuremberg, Germany|19msJitter (1 standard deviation)297msQuery time (median DNS query time - median ping) -
103.234.83.68Checked 9 hours ago
President Information Corp.
AS17710
Banqiao
25.0143, 121.4672
96% uptime
|251msMedian ping from Nuremberg, Germany|13msJitter (1 standard deviation)281msQuery time (median DNS query time - median ping) -
114.32.158.247Checked 8 hours ago
Data Communication Business Group
AS3462
Banqiao
25.0143, 121.4672
100% uptime
|249msMedian ping from Nuremberg, Germany|10msJitter (1 standard deviation)276msQuery time (median DNS query time - median ping) -
114.34.68.102Checked 1 minute ago
Data Communication Business Group
AS3462
Banqiao
25.0143, 121.4672
100% uptime
|251msMedian ping from Nuremberg, Germany|7msJitter (1 standard deviation)261msQuery time (median DNS query time - median ping) -
150.117.56.122Checked 10 hours ago
Digidom CableTV Co., LTD.
AS131607
Banqiao
25.0143, 121.4672
100% uptime
|217msMedian ping from Nuremberg, Germany|10msJitter (1 standard deviation)391msQuery time (median DNS query time - median ping) -
150.117.56.167Checked 9 hours ago
Digidom CableTV Co., LTD.
AS131607
Banqiao
25.0143, 121.4672
100% uptime
|218msMedian ping from Nuremberg, Germany|11msJitter (1 standard deviation)388msQuery time (median DNS query time - median ping) -
150.117.58.34Checked 8 hours ago
Digidom CableTV Co., LTD.
AS131607
Banqiao
25.0143, 121.4672
100% uptime
|218msMedian ping from Nuremberg, Germany|11msJitter (1 standard deviation)378msQuery time (median DNS query time - median ping) -
150.117.60.143Checked 4 hours ago
Digidom CableTV Co., LTD.
AS131607
Banqiao
25.0143, 121.4672
100% uptime
|220msMedian ping from Nuremberg, Germany|11msJitter (1 standard deviation)381msQuery time (median DNS query time - median ping) -
150.117.61.10Checked 1 hour ago
Digidom CableTV Co., LTD.
AS131607
Banqiao
25.0143, 121.4672
100% uptime
|215msMedian ping from Nuremberg, Germany|8msJitter (1 standard deviation)382msQuery time (median DNS query time - median ping) -
150.117.80.86Checked 9 hours ago
Digidom CableTV Co., LTD.
AS131607
Banqiao
25.0143, 121.4672
100% uptime
|218msMedian ping from Nuremberg, Germany|16msJitter (1 standard deviation)376msQuery time (median DNS query time - median ping) -
150.117.80.143Checked 7 hours ago
Digidom CableTV Co., LTD.
AS131607
Banqiao
25.0143, 121.4672
96% uptime
|214msMedian ping from Nuremberg, Germany|18msJitter (1 standard deviation)374msQuery time (median DNS query time - median ping) -
202.5.236.48Checked 3 hours ago
Digidom CableTV Co., LTD.
AS131607
Banqiao
25.0143, 121.4672
100% uptime
|217msMedian ping from Nuremberg, Germany|11msJitter (1 standard deviation)375msQuery time (median DNS query time - median ping) -
202.5.238.115Checked 7 hours ago
Digidom CableTV Co., LTD.
AS131607
Banqiao
25.0143, 121.4672
100% uptime
|214msMedian ping from Nuremberg, Germany|17msJitter (1 standard deviation)376msQuery time (median DNS query time - median ping) -
202.55.234.219Checked 10 hours ago
CDS Global Cloud Co., Ltd
AS63199
Banqiao
25.0143, 121.4672
96% uptime
|249msMedian ping from Nuremberg, Germany|7msJitter (1 standard deviation)286msQuery time (median DNS query time - median ping) -
220.133.71.59Checked 8 hours ago
Data Communication Business Group
AS3462
Banqiao
25.0143, 121.4672
100% uptime
|251msMedian ping from Nuremberg, Germany|11msJitter (1 standard deviation)279msQuery time (median DNS query time - median ping) -
220.134.41.144Checked 8 hours ago
Data Communication Business Group
AS3462
Banqiao
25.0143, 121.4672
100% uptime
|257msMedian ping from Nuremberg, Germany|11msJitter (1 standard deviation)292msQuery time (median DNS query time - median ping) -
220.135.183.129Checked 8 hours ago
Data Communication Business Group
AS3462
Banqiao
25.0143, 121.4672
100% uptime
|252msMedian ping from Nuremberg, Germany|12msJitter (1 standard deviation)289msQuery time (median DNS query time - median ping) -
114.34.254.164Checked 7 hours ago
Data Communication Business Group
AS3462
Hsinchu
24.8036, 120.9686
100% uptime
|248msMedian ping from Nuremberg, Germany|12msJitter (1 standard deviation)260msQuery time (median DNS query time - median ping) -
118.163.48.81Checked 1 hour ago
Data Communication Business Group
AS3462
Hsinchu
24.8036, 120.9686
100% uptime
|231msMedian ping from Nuremberg, Germany|11msJitter (1 standard deviation)251msQuery time (median DNS query time - median ping) -
61.65.37.102Checked 6 hours ago
SaveCom Internation Inc.
AS9676
Kaohsiung
22.6163, 120.3133
100% uptime
|305msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)365msQuery time (median DNS query time - median ping) -
122.147.24.204Checked 10 hours ago
New Kaohsiung Broadband LTD.
AS9922
Kaohsiung
22.6163, 120.3133
100% uptime
|185msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)216msQuery time (median DNS query time - median ping) -
182.233.15.191Checked 2 hours ago
KBT
AS9416
Kaohsiung
22.6163, 120.3133
100% uptime
|262msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)344msQuery time (median DNS query time - median ping) -
27.96.250.47Checked 6 hours ago
VEE TIME CORP.
AS17809
Taichung
24.1469, 120.6839
100% uptime
|211msMedian ping from Nuremberg, Germany|13msJitter (1 standard deviation)262msQuery time (median DNS query time - median ping) -
59.126.180.7Checked 5 hours ago
Data Communication Business Group
AS3462
Taichung
24.1469, 120.6839
100% uptime
|252msMedian ping from Nuremberg, Germany|17msJitter (1 standard deviation)276msQuery time (median DNS query time - median ping) -
61.218.206.82Checked 7 hours ago
Data Communication Business Group
AS3462
Taichung
24.1469, 120.6839
91% uptime
|227msMedian ping from Nuremberg, Germany|19msJitter (1 standard deviation)282msQuery time (median DNS query time - median ping) -
61.219.77.201Checked 9 hours ago
Data Communication Business Group
AS3462
Taichung
24.1469, 120.6839
100% uptime
|234msMedian ping from Nuremberg, Germany|15msJitter (1 standard deviation)140msQuery time (median DNS query time - median ping) -
106.107.249.179Checked 2 hours ago
Taiwan Infrastructure Network Technologie
AS18049
Taichung
24.1469, 120.6839
100% uptime
|235msMedian ping from Nuremberg, Germany|9msJitter (1 standard deviation)274msQuery time (median DNS query time - median ping) -
114.33.15.103Checked 7 hours ago
Data Communication Business Group
AS3462
Taichung
24.1469, 120.6839
100% uptime
|250msMedian ping from Nuremberg, Germany|12msJitter (1 standard deviation)276msQuery time (median DNS query time - median ping) -
116.241.96.138Checked 8 hours ago
TBC
AS131596
Taichung
24.1469, 120.6839
93% uptime
|189msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)238msQuery time (median DNS query time - median ping) -
180.214.180.63Checked 48 minutes ago
Digital United Inc.
AS4780
Taichung
24.1469, 120.6839
100% uptime
|190msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)206msQuery time (median DNS query time - median ping) -
182.155.59.225Checked 10 hours ago
VEE TIME CORP.
AS17809
Taichung
24.1469, 120.6839
100% uptime
|206msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)244msQuery time (median DNS query time - median ping) -
182.155.80.118Checked 3 hours ago
VEE TIME CORP.
AS17809
Taichung
24.1469, 120.6839
100% uptime
|207msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)246msQuery time (median DNS query time - median ping) -
182.155.127.62Checked 56 minutes ago
VEE TIME CORP.
AS17809
Taichung
24.1469, 120.6839
97% uptime
|210msMedian ping from Nuremberg, Germany|8msJitter (1 standard deviation)450msQuery time (median DNS query time - median ping) -
203.222.1.46Checked 4 hours ago
VEE TIME CORP.
AS17809
Taichung
24.1469, 120.6839
93% uptime
|206msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)268msQuery time (median DNS query time - median ping) -
203.222.4.28Checked 7 hours ago
VEE TIME CORP.
AS17809
Taichung
24.1469, 120.6839
100% uptime
|205msMedian ping from Nuremberg, Germany|8msJitter (1 standard deviation)252msQuery time (median DNS query time - median ping) -
122.117.166.117Checked 8 hours ago
Data Communication Business Group
AS3462
Tainan
22.9908, 120.2133
100% uptime
|250msMedian ping from Nuremberg, Germany|11msJitter (1 standard deviation)307msQuery time (median DNS query time - median ping) -
140.114.75.74Checked 3 hours ago
National Tsing-Hua University
AS18047
Tainan
22.9908, 120.2133
100% uptime
|290msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)334msQuery time (median DNS query time - median ping) -
203.145.222.185Checked 8 hours ago
National Center for High-performance Computing
AS7539
Tainan
22.9908, 120.2133
100% uptime
|288msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)326msQuery time (median DNS query time - median ping) -
34.80.2.188Checked 7 minutes ago
Google LLC
AS396982
Taipei
25.0531, 121.5264
97% uptime
|204msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)222msQuery time (median DNS query time - median ping) -
34.80.230.110Checked 10 hours ago
Google LLC
AS396982
Taipei
25.0531, 121.5264
100% uptime
|202msMedian ping from Nuremberg, Germany|5msJitter (1 standard deviation)228msQuery time (median DNS query time - median ping) -
59.124.57.122Checked 1 hour ago
Data Communication Business Group
AS3462
Taipei
25.0531, 121.5264
97% uptime
|228msMedian ping from Nuremberg, Germany|10msJitter (1 standard deviation)256msQuery time (median DNS query time - median ping) -
59.124.57.123Checked 5 hours ago
Data Communication Business Group
AS3462
Taipei
25.0531, 121.5264
82% uptime
|227msMedian ping from Nuremberg, Germany|24msJitter (1 standard deviation)321msQuery time (median DNS query time - median ping) -
60.251.59.128Checked 9 hours ago
Data Communication Business Group
AS3462
Taipei
25.0531, 121.5264
100% uptime
|234msMedian ping from Nuremberg, Germany|13msJitter (1 standard deviation)259msQuery time (median DNS query time - median ping) -
60.251.59.129Checked 9 hours ago
Data Communication Business Group
AS3462
Taipei
25.0531, 121.5264
100% uptime
|225msMedian ping from Nuremberg, Germany|15msJitter (1 standard deviation)266msQuery time (median DNS query time - median ping) -
60.251.59.132Checked 8 hours ago
Data Communication Business Group
AS3462
Taipei
25.0531, 121.5264
100% uptime
|234msMedian ping from Nuremberg, Germany|10msJitter (1 standard deviation)250msQuery time (median DNS query time - median ping) -
61.216.131.22Checked 52 minutes ago
Data Communication Business Group
AS3462
Taipei
25.0531, 121.5264
100% uptime
|228msMedian ping from Nuremberg, Germany|7msJitter (1 standard deviation)242msQuery time (median DNS query time - median ping) -
61.218.4.137Checked 5 hours ago
Data Communication Business Group
AS3462
Taipei
25.0531, 121.5264
82% uptime
|228msMedian ping from Nuremberg, Germany|15msJitter (1 standard deviation)303msQuery time (median DNS query time - median ping) -
61.218.4.147Checked 5 hours ago
Data Communication Business Group
AS3462
Taipei
25.0531, 121.5264
82% uptime
|224msMedian ping from Nuremberg, Germany|27msJitter (1 standard deviation)304msQuery time (median DNS query time - median ping) -
61.218.4.151Checked 5 hours ago
Data Communication Business Group
AS3462
Taipei
25.0531, 121.5264
82% uptime
|239msMedian ping from Nuremberg, Germany|27msJitter (1 standard deviation)283msQuery time (median DNS query time - median ping) -
61.219.243.5Checked 6 hours ago
Data Communication Business Group
AS3462
Taipei
25.0531, 121.5264
91% uptime
|232msMedian ping from Nuremberg, Germany|20msJitter (1 standard deviation)262msQuery time (median DNS query time - median ping) -
103.135.119.3Checked 8 hours ago
METAGE TECHNOLOGY PTE. LTD.
AS150288
Taipei
25.0531, 121.5264
100% uptime
|253msMedian ping from Nuremberg, Germany|14msJitter (1 standard deviation)126msQuery time (median DNS query time - median ping) -
119.14.36.151Checked 7 hours ago
KBT
AS9416
Taipei
25.0531, 121.5264
100% uptime
|315msMedian ping from Nuremberg, Germany|5msJitter (1 standard deviation)370msQuery time (median DNS query time - median ping) -
119.15.214.119Checked 8 hours ago
DongFong Technology Co. Ltd.
AS18046
Taipei
25.0531, 121.5264
96% uptime
|196msMedian ping from Nuremberg, Germany|6msJitter (1 standard deviation)233msQuery time (median DNS query time - median ping) -
122.116.16.236Checked 10 hours ago
Data Communication Business Group
AS3462
Taipei
25.0531, 121.5264
100% uptime
|251msMedian ping from Nuremberg, Germany|12msJitter (1 standard deviation)280msQuery time (median DNS query time - median ping) -
125.228.94.156Checked 10 hours ago
Data Communication Business Group
AS3462
Taipei
25.0531, 121.5264
96% uptime
|249msMedian ping from Nuremberg, Germany|11msJitter (1 standard deviation)284msQuery time (median DNS query time - median ping) -
162.128.240.142Checked 4 hours ago
Zenlayer Inc
AS21859
Taipei
25.0531, 121.5264
93% uptime
|218msMedian ping from Nuremberg, Germany|14msJitter (1 standard deviation)304msQuery time (median DNS query time - median ping) -
202.148.216.133Checked 8 hours ago
METAGE TECHNOLOGY PTE. LTD.
AS150288
Taipei
25.0531, 121.5264
100% uptime
|211msMedian ping from Nuremberg, Germany|13msJitter (1 standard deviation)246msQuery time (median DNS query time - median ping) -
203.74.1.42Checked 8 hours ago
Data Communication Business Group
AS3462
Taipei
25.0531, 121.5264
96% uptime
|221msMedian ping from Nuremberg, Germany|19msJitter (1 standard deviation)277msQuery time (median DNS query time - median ping) -
210.200.85.132Checked 7 hours ago
Asia Pacific Broadband Fixed Lines Co., Ltd.
AS24154
Taipei
25.0531, 121.5264
100% uptime
|172msMedian ping from Nuremberg, Germany|5msJitter (1 standard deviation)224msQuery time (median DNS query time - median ping) -
213.210.4.66Checked 8 hours ago
ByteVirt LLC
AS212336
Taipei
25.0531, 121.5264
100% uptime
|183msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)204msQuery time (median DNS query time - median ping) -
220.128.121.95Checked 8 hours ago
Data Communication Business Group
AS3462
Taipei
25.0531, 121.5264
100% uptime
|223msMedian ping from Nuremberg, Germany|11msJitter (1 standard deviation)237msQuery time (median DNS query time - median ping) -
220.128.219.16Checked 7 hours ago
Data Communication Business Group
AS3462
Taipei
25.0531, 121.5264
100% uptime
|232msMedian ping from Nuremberg, Germany|16msJitter (1 standard deviation)332msQuery time (median DNS query time - median ping) -
223.26.10.1Checked 1 hour ago
Skycloud Computing co., Ltd.
AS7483
Taipei
25.0531, 121.5264
100% uptime
|211msMedian ping from Nuremberg, Germany|9msJitter (1 standard deviation)241msQuery time (median DNS query time - median ping) -
223.26.11.2Checked 9 hours ago
Skycloud Computing co., Ltd.
AS7483
Taipei
25.0531, 121.5264
100% uptime
|213msMedian ping from Nuremberg, Germany|17msJitter (1 standard deviation)235msQuery time (median DNS query time - median ping) -
223.26.72.67Checked 7 hours ago
Zenlayer Inc
AS21859
Taipei
25.0531, 121.5264
93% uptime
|239msMedian ping from Nuremberg, Germany|10msJitter (1 standard deviation)360msQuery time (median DNS query time - median ping) -
58.115.96.128Checked 29 minutes ago
KBT
AS9416
Taoyuan
24.9937, 121.2970
100% uptime
|317msMedian ping from Nuremberg, Germany|11msJitter (1 standard deviation)348msQuery time (median DNS query time - median ping) -
60.248.213.114Checked 6 hours ago
Data Communication Business Group
AS3462
Taoyuan
24.9937, 121.2970
100% uptime
|229msMedian ping from Nuremberg, Germany|19msJitter (1 standard deviation)264msQuery time (median DNS query time - median ping) -
61.58.182.92Checked 11 minutes ago
TBC
AS131596
Taoyuan
24.9937, 121.2970
100% uptime
|192msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)241msQuery time (median DNS query time - median ping) -
114.34.94.139Checked 7 hours ago
Data Communication Business Group
AS3462
Taoyuan
24.9937, 121.2970
100% uptime
|250msMedian ping from Nuremberg, Germany|14msJitter (1 standard deviation)272msQuery time (median DNS query time - median ping) -
114.34.157.209Checked 3 hours ago
Data Communication Business Group
AS3462
Taoyuan
24.9937, 121.2970
100% uptime
|245msMedian ping from Nuremberg, Germany|13msJitter (1 standard deviation)301msQuery time (median DNS query time - median ping) -
118.163.113.37Checked 10 hours ago
Data Communication Business Group
AS3462
Taoyuan
24.9937, 121.2970
100% uptime
|236msMedian ping from Nuremberg, Germany|11msJitter (1 standard deviation)182msQuery time (median DNS query time - median ping) -
203.73.131.194Checked 7 minutes ago
Digital United Inc.
AS4780
Taoyuan
24.9937, 121.2970
100% uptime
|197msMedian ping from Nuremberg, Germany|10msJitter (1 standard deviation)259msQuery time (median DNS query time - median ping) -
220.128.240.29Checked 8 hours ago
Data Communication Business Group
AS3462
Taoyuan
24.9937, 121.2970
100% uptime
|224msMedian ping from Nuremberg, Germany|13msJitter (1 standard deviation)262msQuery time (median DNS query time - median ping)