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.
-
66.23.212.38Checked 3 hours ago
SINAP-TIX, LLC
AS22911
Chicago
41.8500, -87.6500
100% uptime
|104msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)167msQuery time (median DNS query time - median ping) -
66.207.44.21Checked 2 hours ago
Webair Internet Development Company Inc.
AS396528
Chicago
41.8500, -87.6500
100% uptime
|100msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)15msQuery time (median DNS query time - median ping) -
66.252.79.12Checked 5 hours ago
MNJ Technology Services LLC
AS12223
Chicago
41.8500, -87.6500
100% uptime
|116msMedian ping from Nuremberg, Germany|9msJitter (1 standard deviation)124msQuery time (median DNS query time - median ping) -
67.176.187.30Checked 1 hour ago
Comcast Cable Communications, LLC
AS7922
Chicago
41.8500, -87.6500
99% uptime
|170msMedian ping from Nuremberg, Germany|19msJitter (1 standard deviation)436msQuery time (median DNS query time - median ping) -
68.70.162.70Checked 2 hours ago
CONVERGEONE HOLDINGS, INC.
AS22458
Chicago
41.8500, -87.6500
100% uptime
|101msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)90msQuery time (median DNS query time - median ping) -
68.70.162.71Checked 3 hours ago
CONVERGEONE HOLDINGS, INC.
AS22458
Chicago
41.8500, -87.6500
100% uptime
|102msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)88msQuery time (median DNS query time - median ping) -
68.235.33.44Checked 7 hours ago
tzulo, inc.
AS11878
Chicago
41.8713, -87.6277
100% uptime
|110msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)158msQuery time (median DNS query time - median ping) -
69.31.106.99Checked 4 hours ago
GTT Communications Inc.
AS3257
Chicago
41.8500, -87.6500
99% uptime
|120msMedian ping from Nuremberg, Germany|5msJitter (1 standard deviation)244msQuery time (median DNS query time - median ping) -
71.239.95.106Checked 4 hours ago
Comcast Cable Communications, LLC
AS7922
Chicago
41.8500, -87.6500
99% uptime
|131msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)236msQuery time (median DNS query time - median ping) -
72.250.65.79Checked 7 hours ago
T-Mobile USA, Inc.
AS21928
Chicago
41.8500, -87.6500
98% uptime
|174msMedian ping from Nuremberg, Germany|7msJitter (1 standard deviation)378msQuery time (median DNS query time - median ping) -
73.74.163.35Checked 6 hours ago
Comcast Cable Communications, LLC
AS7922
Chicago
41.8500, -87.6500
100% uptime
|128msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)246msQuery time (median DNS query time - median ping) -
74.119.218.4Checked 1 hour ago
SBA Edge, LLC
AS53264
Chicago
41.8500, -87.6500
100% uptime
|100msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)152msQuery time (median DNS query time - median ping) -
79.141.160.54Checked 1 hour ago
HZ Hosting Ltd
AS202015
Chicago
41.8500, -87.6500
100% uptime
|116msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)13msQuery time (median DNS query time - median ping) -
96.68.23.233Checked 6 hours ago
Comcast Cable Communications, LLC
AS7922
Chicago
41.8500, -87.6500
98% uptime
|128msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)216msQuery time (median DNS query time - median ping) -
96.68.26.138Checked 4 hours ago
Comcast Cable Communications, LLC
AS7922
Chicago
41.8500, -87.6500
100% uptime
|128msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)228msQuery time (median DNS query time - median ping) -
98.34.57.103Checked 4 hours ago
Comcast Cable Communications, LLC
AS7922
Chicago
41.8500, -87.6500
100% uptime
|125msMedian ping from Nuremberg, Germany|5msJitter (1 standard deviation)214msQuery time (median DNS query time - median ping) -
98.206.110.53Checked 5 hours ago
Comcast Cable Communications, LLC
AS7922
Chicago
41.8500, -87.6500
98% uptime
|124msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)230msQuery time (median DNS query time - median ping) -
103.89.14.57Checked 5 hours ago
Kamatera, Inc.
AS36007
Chicago
41.8713, -87.6277
98% uptime
|104msMedian ping from Nuremberg, Germany|5msJitter (1 standard deviation)182msQuery time (median DNS query time - median ping) -
107.152.32.112Checked 2 hours ago
tzulo, inc.
AS11878
Chicago
41.8500, -87.6500
100% uptime
|108msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)232msQuery time (median DNS query time - median ping) -
107.152.32.115Checked 4 hours ago
tzulo, inc.
AS11878
Chicago
41.8500, -87.6500
100% uptime
|109msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)217msQuery time (median DNS query time - median ping) -
107.152.33.133Checked 4 hours ago
tzulo, inc.
AS11878
Chicago
41.8500, -87.6500
100% uptime
|110msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)48msQuery time (median DNS query time - median ping) -
107.152.35.66Checked 2 hours ago
tzulo, inc.
AS11878
Chicago
41.8500, -87.6500
99% uptime
|109msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)228msQuery time (median DNS query time - median ping) -
107.152.35.183Checked 2 hours ago
tzulo, inc.
AS11878
Chicago
41.8500, -87.6500
100% uptime
|121msMedian ping from Nuremberg, Germany|8msJitter (1 standard deviation)219msQuery time (median DNS query time - median ping) -
107.152.35.201Checked 37 minutes ago
tzulo, inc.
AS11878
Chicago
41.8500, -87.6500
100% uptime
|110msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)232msQuery time (median DNS query time - median ping) -
107.152.36.201Checked 1 hour ago
tzulo, inc.
AS11878
Chicago
41.8798, -87.6285
100% uptime
|107msMedian ping from Nuremberg, Germany|13msJitter (1 standard deviation)233msQuery time (median DNS query time - median ping) -
107.152.39.132Checked 3 hours ago
tzulo, inc.
AS11878
Chicago
41.8500, -87.6500
99% uptime
|120msMedian ping from Nuremberg, Germany|8msJitter (1 standard deviation)210msQuery time (median DNS query time - median ping) -
107.152.41.78Checked 4 hours ago
tzulo, inc.
AS11878
Chicago
41.8500, -87.6500
100% uptime
|109msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)236msQuery time (median DNS query time - median ping) -
107.152.41.162Checked 4 hours ago
tzulo, inc.
AS11878
Chicago
41.8500, -87.6500
100% uptime
|121msMedian ping from Nuremberg, Germany|11msJitter (1 standard deviation)225msQuery time (median DNS query time - median ping) -
107.152.42.169Checked 3 hours ago
tzulo, inc.
AS11878
Chicago
41.8500, -87.6500
97% uptime
|121msMedian ping from Nuremberg, Germany|9msJitter (1 standard deviation)221msQuery time (median DNS query time - median ping) -
107.152.42.197Checked 3 hours ago
tzulo, inc.
AS11878
Chicago
41.8500, -87.6500
100% uptime
|121msMedian ping from Nuremberg, Germany|10msJitter (1 standard deviation)224msQuery time (median DNS query time - median ping) -
107.152.42.234Checked 2 hours ago
tzulo, inc.
AS11878
Chicago
41.8500, -87.6500
97% uptime
|109msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)134msQuery time (median DNS query time - median ping) -
108.62.103.130Checked 2 hours ago
Leaseweb USA, Inc.
AS27411
Chicago
41.8500, -87.6500
100% uptime
|114msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)11msQuery time (median DNS query time - median ping) -
108.160.204.83Checked 1 hour ago
SilverIP Communications Inc.
AS46811
Chicago
41.8500, -87.6500
100% uptime
|108msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)159msQuery time (median DNS query time - median ping) -
108.181.62.133Checked 2 hours ago
Psychz Networks
AS40676
Chicago
41.8500, -87.6500
100% uptime
|108msMedian ping from Nuremberg, Germany|5msJitter (1 standard deviation)82msQuery time (median DNS query time - median ping) -
108.181.62.189Checked 2 hours ago
Psychz Networks
AS40676
Chicago
41.8500, -87.6500
100% uptime
|107msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)87msQuery time (median DNS query time - median ping) -
108.181.62.201Checked 58 minutes ago
Psychz Networks
AS40676
Chicago
41.8500, -87.6500
100% uptime
|107msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)88msQuery time (median DNS query time - median ping) -
130.51.22.5Checked 5 hours ago
tzulo, inc.
AS11878
Chicago
41.8500, -87.6500
100% uptime
|116msMedian ping from Nuremberg, Germany|15msJitter (1 standard deviation)22msQuery time (median DNS query time - median ping) -
130.51.22.177Checked 2 hours ago
tzulo, inc.
AS11878
Chicago
41.8500, -87.6500
100% uptime
|121msMedian ping from Nuremberg, Germany|11msJitter (1 standard deviation)224msQuery time (median DNS query time - median ping) -
130.131.51.6Checked 4 hours ago
Microsoft Corporation
AS8075
Chicago
41.8500, -87.6500
100% uptime
|111msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)164msQuery time (median DNS query time - median ping) -
149.87.156.42Checked 1 hour ago
SkyQuantum Internet Service
AS55201
Chicago
41.8500, -87.6500
100% uptime
|148msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)113msQuery time (median DNS query time - median ping) -
154.16.127.254Checked 2 hours ago
Hivelocity LLC
AS61317
Chicago
41.8500, -87.6500
100% uptime
|115msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)11msQuery time (median DNS query time - median ping) -
154.16.135.254Checked 2 hours ago
Hivelocity LLC
AS61317
Chicago
41.8500, -87.6500
100% uptime
|114msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)164msQuery time (median DNS query time - median ping) -
154.127.52.254Checked 2 hours ago
Hivelocity LLC
AS61317
Chicago
41.8500, -87.6500
100% uptime
|115msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)160msQuery time (median DNS query time - median ping) -
162.33.177.211Checked 8 hours ago
BL Networks
AS399629
Chicago
41.8500, -87.6500
100% uptime
|104msMedian ping from Nuremberg, Germany|5msJitter (1 standard deviation)144msQuery time (median DNS query time - median ping) -
162.33.178.125Checked 1 hour ago
BL Networks
AS399629
Chicago
41.8500, -87.6500
99% uptime
|107msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)210msQuery time (median DNS query time - median ping) -
162.186.1.124Checked 5 hours ago
T-Mobile USA, Inc.
AS21928
Chicago
41.8500, -87.6500
98% uptime
|222msMedian ping from Nuremberg, Germany|85msJitter (1 standard deviation)306msQuery time (median DNS query time - median ping) -
162.191.27.150Checked 1 hour ago
T-Mobile USA, Inc.
AS21928
Chicago
41.8500, -87.6500
100% uptime
|164msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)304msQuery time (median DNS query time - median ping) -
162.191.75.101Checked 6 hours ago
T-Mobile USA, Inc.
AS21928
Chicago
41.8500, -87.6500
98% uptime
|164msMedian ping from Nuremberg, Germany|34msJitter (1 standard deviation)226msQuery time (median DNS query time - median ping) -
162.191.101.41Checked 1 hour ago
T-Mobile USA, Inc.
AS21928
Chicago
41.8500, -87.6500
99% uptime
|223msMedian ping from Nuremberg, Germany|78msJitter (1 standard deviation)301msQuery time (median DNS query time - median ping) -
162.191.168.159Checked 22 minutes ago
T-Mobile USA, Inc.
AS21928
Chicago
41.8500, -87.6500
100% uptime
|174msMedian ping from Nuremberg, Germany|65msJitter (1 standard deviation)310msQuery time (median DNS query time - median ping) -
162.191.227.186Checked 8 hours ago
T-Mobile USA, Inc.
AS21928
Chicago
41.8500, -87.6500
95% uptime
|171msMedian ping from Nuremberg, Germany|10msJitter (1 standard deviation)348msQuery time (median DNS query time - median ping) -
162.212.152.33Checked 2 hours ago
tzulo, inc.
AS11878
Chicago
41.8500, -87.6500
100% uptime
|120msMedian ping from Nuremberg, Germany|10msJitter (1 standard deviation)224msQuery time (median DNS query time - median ping) -
162.212.152.112Checked 4 hours ago
tzulo, inc.
AS11878
Chicago
41.8500, -87.6500
99% uptime
|109msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)240msQuery time (median DNS query time - median ping) -
162.212.152.165Checked 5 hours ago
tzulo, inc.
AS11878
Chicago
41.8500, -87.6500
100% uptime
|110msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)248msQuery time (median DNS query time - median ping) -
162.212.153.129Checked 1 hour ago
tzulo, inc.
AS11878
Chicago
41.8500, -87.6500
99% uptime
|108msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)28msQuery time (median DNS query time - median ping) -
162.212.154.38Checked 6 hours ago
tzulo, inc.
AS11878
Chicago
41.8798, -87.6285
100% uptime
|121msMedian ping from Nuremberg, Germany|5msJitter (1 standard deviation)134msQuery time (median DNS query time - median ping) -
162.212.154.236Checked 4 hours ago
tzulo, inc.
AS11878
Chicago
41.8798, -87.6285
99% uptime
|108msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)176msQuery time (median DNS query time - median ping) -
162.212.154.241Checked 4 hours ago
tzulo, inc.
AS11878
Chicago
41.8798, -87.6285
99% uptime
|107msMedian ping from Nuremberg, Germany|13msJitter (1 standard deviation)234msQuery time (median DNS query time - median ping) -
162.212.155.114Checked 3 hours ago
tzulo, inc.
AS11878
Chicago
41.8500, -87.6500
100% uptime
|110msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)235msQuery time (median DNS query time - median ping) -
162.212.155.141Checked 3 hours ago
tzulo, inc.
AS11878
Chicago
41.8500, -87.6500
100% uptime
|110msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)230msQuery time (median DNS query time - median ping) -
162.212.157.33Checked 1 hour ago
tzulo, inc.
AS11878
Chicago
41.8500, -87.6500
99% uptime
|107msMedian ping from Nuremberg, Germany|13msJitter (1 standard deviation)170msQuery time (median DNS query time - median ping) -
162.212.157.95Checked 7 hours ago
tzulo, inc.
AS11878
Chicago
41.8500, -87.6500
95% uptime
|109msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)243msQuery time (median DNS query time - median ping) -
162.212.157.220Checked 4 hours ago
tzulo, inc.
AS11878
Chicago
41.8500, -87.6500
99% uptime
|108msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)212msQuery time (median DNS query time - median ping) -
162.250.11.68Checked 1 hour ago
OFFSITE, LLC
AS32625
Chicago
41.8500, -87.6500
100% uptime
|113msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)84msQuery time (median DNS query time - median ping) -
163.192.205.193Checked 3 hours ago
Oracle Corporation
AS31898
Chicago
41.8500, -87.6500
99% uptime
|115msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)16msQuery time (median DNS query time - median ping) -
168.73.124.127Checked 1 hour ago
T-Mobile USA, Inc.
AS21928
Chicago
41.8500, -87.6500
97% uptime
|225msMedian ping from Nuremberg, Germany|89msJitter (1 standard deviation)383msQuery time (median DNS query time - median ping) -
169.150.236.50Checked 2 hours ago
Datacamp Limited
AS60068
Chicago
41.8500, -87.6500
100% uptime
|107msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)107msQuery time (median DNS query time - median ping) -
172.233.214.162Checked 1 hour ago
Akamai Connected Cloud
AS63949
Chicago
41.8500, -87.6500
100% uptime
|108msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)163msQuery time (median DNS query time - median ping) -
172.234.20.149Checked 3 hours ago
Akamai Connected Cloud
AS63949
Chicago
41.8500, -87.6500
100% uptime
|110msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)19msQuery time (median DNS query time - median ping) -
172.234.25.16Checked 1 hour ago
Akamai Connected Cloud
AS63949
Chicago
41.8500, -87.6500
100% uptime
|110msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)129msQuery time (median DNS query time - median ping) -
172.234.30.133Checked 2 hours ago
Akamai Connected Cloud
AS63949
Chicago
41.8500, -87.6500
100% uptime
|110msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)229msQuery time (median DNS query time - median ping) -
172.234.192.88Checked 3 hours ago
Akamai Connected Cloud
AS63949
Chicago
41.8500, -87.6500
100% uptime
|108msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)135msQuery time (median DNS query time - median ping) -
172.236.126.61Checked 1 hour ago
Akamai Connected Cloud
AS63949
Chicago
41.8500, -87.6500
100% uptime
|110msMedian ping from Nuremberg, Germany|5msJitter (1 standard deviation)224msQuery time (median DNS query time - median ping) -
172.237.148.71Checked 3 hours ago
Akamai Connected Cloud
AS63949
Chicago
41.8500, -87.6500
100% uptime
|110msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)27msQuery time (median DNS query time - median ping) -
173.249.214.218Checked 33 minutes ago
tzulo, inc.
AS11878
Chicago
41.8500, -87.6500
100% uptime
|118msMedian ping from Nuremberg, Germany|14msJitter (1 standard deviation)48msQuery time (median DNS query time - median ping) -
181.215.89.126Checked 2 hours ago
Hivelocity LLC
AS61317
Chicago
41.8500, -87.6500
100% uptime
|112msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)171msQuery time (median DNS query time - median ping) -
190.102.110.194Checked 2 hours ago
HIVELOCITY, Inc.
AS29802
Chicago
41.8500, -87.6500
100% uptime
|113msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)114msQuery time (median DNS query time - median ping) -
191.96.43.254Checked 1 hour ago
Hivelocity LLC
AS61317
Chicago
41.8500, -87.6500
100% uptime
|115msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)164msQuery time (median DNS query time - median ping) -
204.44.100.3Checked 1 hour ago
HostPapa
AS36352
Chicago
41.8500, -87.6500
100% uptime
|100msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)202msQuery time (median DNS query time - median ping) -
205.178.78.183Checked 8 hours ago
RCN
AS6079
Chicago
41.8500, -87.6500
100% uptime
|127msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)185msQuery time (median DNS query time - median ping) -
205.178.112.98Checked 1 hour ago
RCN
AS6079
Chicago
41.8500, -87.6500
99% uptime
|125msMedian ping from Nuremberg, Germany|6msJitter (1 standard deviation)178msQuery time (median DNS query time - median ping) -
205.178.114.228Checked 5 hours ago
RCN
AS6079
Chicago
41.8500, -87.6500
100% uptime
|125msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)30msQuery time (median DNS query time - median ping) -
207.121.6.84Checked 2 hours ago
Level 3 Parent, LLC
AS3356
Chicago
41.8500, -87.6500
100% uptime
|114msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)92msQuery time (median DNS query time - median ping) -
207.121.59.148Checked 2 hours ago
Level 3 Parent, LLC
AS3356
Chicago
41.8500, -87.6500
100% uptime
|111msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)91msQuery time (median DNS query time - median ping) -
207.181.243.149Checked 3 minutes ago
RCN
AS6079
Chicago
41.8500, -87.6500
100% uptime
|123msMedian ping from Nuremberg, Germany|11msJitter (1 standard deviation)200msQuery time (median DNS query time - median ping) -
207.211.188.53Checked 2 hours ago
Oracle Corporation
AS31898
Chicago
41.8500, -87.6500
100% uptime
|114msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)96msQuery time (median DNS query time - median ping) -
207.229.169.175Checked 7 hours ago
RCN
AS6079
Chicago
41.8500, -87.6500
100% uptime
|118msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)141msQuery time (median DNS query time - median ping) -
207.237.221.229Checked 4 hours ago
RCN
AS6079
Chicago
41.8500, -87.6500
99% uptime
|122msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)199msQuery time (median DNS query time - median ping) -
208.59.71.197Checked 8 hours ago
RCN
AS6079
Chicago
41.8500, -87.6500
98% uptime
|128msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)177msQuery time (median DNS query time - median ping) -
208.72.237.3Checked 6 hours ago
HIVELOCITY, Inc.
AS29802
Chicago
41.8500, -87.6500
100% uptime
|112msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)167msQuery time (median DNS query time - median ping) -
208.100.30.194Checked 2 hours ago
HIVELOCITY, Inc.
AS29802
Chicago
41.8500, -87.6500
100% uptime
|112msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)169msQuery time (median DNS query time - median ping) -
208.100.42.158Checked 2 hours ago
HIVELOCITY, Inc.
AS29802
Chicago
41.8500, -87.6500
97% uptime
|114msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)164msQuery time (median DNS query time - median ping) -
212.78.26.10Checked 5 hours ago
OPIQUAD S.P.A.
AS8855
Chicago
41.8500, -87.6500
95% uptime
|106msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)102msQuery time (median DNS query time - median ping) -
216.80.74.212Checked 1 hour ago
RCN
AS6079
Chicago
41.8500, -87.6500
99% uptime
|124msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)170msQuery time (median DNS query time - median ping) -
204.14.139.101Checked 1 hour ago
UTILITY TELEPHONE, INC.
AS23308
Chico
39.7285, -121.8375
100% uptime
|173msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)152msQuery time (median DNS query time - median ping) -
204.111.206.22Checked 7 hours ago
Shenandoah Cable Television LLC
AS4922
Christiansburg
37.1298, -80.4089
100% uptime
|117msMedian ping from Nuremberg, Germany|6msJitter (1 standard deviation)196msQuery time (median DNS query time - median ping) -
45.27.48.37Checked 1 hour ago
AT&T Enterprises, LLC
AS7018
Cicero
41.8456, -87.7539
99% uptime
|119msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)246msQuery time (median DNS query time - median ping) -
99.124.237.73Checked 8 hours ago
AT&T Enterprises, LLC
AS7018
Cicero
41.8456, -87.7539
95% uptime
|115msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)245msQuery time (median DNS query time - median ping) -
99.158.164.229Checked 7 hours ago
AT&T Enterprises, LLC
AS7018
Cicero
41.8456, -87.7539
100% uptime
|117msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)262msQuery time (median DNS query time - median ping) -
104.52.126.1Checked 3 hours ago
AT&T Enterprises, LLC
AS7018
Cicero
41.8456, -87.7539
99% uptime
|117msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)67msQuery time (median DNS query time - median ping)