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.
-
176.125.239.122Checked 3 hours ago
CONTROLD INC.
AS398962
Toronto
43.7064, -79.3986
100% uptime
|98msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)14msQuery time (median DNS query time - median ping) -
176.125.239.124Checked 5 hours ago
CONTROLD INC.
AS398962
Toronto
43.7064, -79.3986
100% uptime
|98msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)4msQuery time (median DNS query time - median ping) -
176.125.239.125Checked 5 hours ago
CONTROLD INC.
AS398962
Toronto
43.7064, -79.3986
94% uptime
|98msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)4msQuery time (median DNS query time - median ping) -
176.125.239.126Checked 1 hour ago
CONTROLD INC.
AS398962
Toronto
43.7064, -79.3986
94% uptime
|98msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)27msQuery time (median DNS query time - median ping) -
176.125.239.134Checked 3 hours ago
CONTROLD INC.
AS398962
Toronto
43.7064, -79.3986
94% uptime
|98msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)1msQuery time (median DNS query time - median ping) -
176.125.239.139Checked 2 hours ago
CONTROLD INC.
AS398962
Toronto
43.7064, -79.3986
100% uptime
|98msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)4msQuery time (median DNS query time - median ping) -
176.125.239.142Checked 5 hours ago
CONTROLD INC.
AS398962
Toronto
43.7064, -79.3986
94% uptime
|98msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)1msQuery time (median DNS query time - median ping) -
176.125.239.146Checked 3 hours ago
CONTROLD INC.
AS398962
Toronto
43.7064, -79.3986
100% uptime
|98msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)15msQuery time (median DNS query time - median ping) -
176.125.239.151Checked 1 hour ago
CONTROLD INC.
AS398962
Toronto
43.7064, -79.3986
100% uptime
|98msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)1msQuery time (median DNS query time - median ping) -
176.125.239.152Checked 1 hour ago
CONTROLD INC.
AS398962
Toronto
43.7064, -79.3986
94% uptime
|98msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)14msQuery time (median DNS query time - median ping) -
176.125.239.156Checked 5 hours ago
CONTROLD INC.
AS398962
Toronto
43.7064, -79.3986
93% uptime
|98msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)30msQuery time (median DNS query time - median ping) -
176.125.239.157Checked 3 hours ago
CONTROLD INC.
AS398962
Toronto
43.7064, -79.3986
94% uptime
|97msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)15msQuery time (median DNS query time - median ping) -
176.125.239.168Checked 1 hour ago
CONTROLD INC.
AS398962
Toronto
43.7064, -79.3986
100% uptime
|98msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)4msQuery time (median DNS query time - median ping) -
176.125.239.175Checked 5 hours ago
CONTROLD INC.
AS398962
Toronto
43.7064, -79.3986
94% uptime
|98msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)1msQuery time (median DNS query time - median ping) -
176.125.239.180Checked 3 hours ago
CONTROLD INC.
AS398962
Toronto
43.7064, -79.3986
94% uptime
|98msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)4msQuery time (median DNS query time - median ping) -
176.125.239.181Checked 4 hours ago
CONTROLD INC.
AS398962
Toronto
43.7064, -79.3986
100% uptime
|98msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)1msQuery time (median DNS query time - median ping) -
176.125.239.182Checked 5 hours ago
CONTROLD INC.
AS398962
Toronto
43.7064, -79.3986
94% uptime
|98msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)1msQuery time (median DNS query time - median ping) -
176.125.239.188Checked 4 hours ago
CONTROLD INC.
AS398962
Toronto
43.7064, -79.3986
94% uptime
|98msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)3msQuery time (median DNS query time - median ping) -
176.125.239.189Checked 5 hours ago
CONTROLD INC.
AS398962
Toronto
43.7064, -79.3986
100% uptime
|98msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)1msQuery time (median DNS query time - median ping) -
176.125.239.201Checked 1 hour ago
CONTROLD INC.
AS398962
Toronto
43.7064, -79.3986
100% uptime
|98msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)4msQuery time (median DNS query time - median ping) -
176.125.239.205Checked 2 hours ago
CONTROLD INC.
AS398962
Toronto
43.7064, -79.3986
100% uptime
|98msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)4msQuery time (median DNS query time - median ping) -
176.125.239.206Checked 3 hours ago
CONTROLD INC.
AS398962
Toronto
43.7064, -79.3986
94% uptime
|98msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)3msQuery time (median DNS query time - median ping) -
176.125.239.212Checked 2 hours ago
CONTROLD INC.
AS398962
Toronto
43.7064, -79.3986
100% uptime
|98msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)32msQuery time (median DNS query time - median ping) -
176.125.239.215Checked 1 hour ago
CONTROLD INC.
AS398962
Toronto
43.7064, -79.3986
100% uptime
|98msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)14msQuery time (median DNS query time - median ping) -
176.125.239.217Checked 2 hours ago
CONTROLD INC.
AS398962
Toronto
43.7064, -79.3986
94% uptime
|98msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)15msQuery time (median DNS query time - median ping) -
176.125.239.221Checked 3 hours ago
CONTROLD INC.
AS398962
Toronto
43.7064, -79.3986
100% uptime
|98msMedian ping from Nuremberg, Germany|7msJitter (1 standard deviation)1msQuery time (median DNS query time - median ping) -
176.125.239.225Checked 2 hours ago
CONTROLD INC.
AS398962
Toronto
43.7064, -79.3986
100% uptime
|98msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)28msQuery time (median DNS query time - median ping) -
176.125.239.226Checked 5 hours ago
CONTROLD INC.
AS398962
Toronto
43.7064, -79.3986
100% uptime
|98msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)26msQuery time (median DNS query time - median ping) -
176.125.239.227Checked 5 hours ago
CONTROLD INC.
AS398962
Toronto
43.7064, -79.3986
94% uptime
|98msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)1msQuery time (median DNS query time - median ping) -
176.125.239.230Checked 2 hours ago
CONTROLD INC.
AS398962
Toronto
43.7064, -79.3986
100% uptime
|98msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)27msQuery time (median DNS query time - median ping) -
176.125.239.248Checked 1 hour ago
CONTROLD INC.
AS398962
Toronto
43.7064, -79.3986
100% uptime
|98msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)1msQuery time (median DNS query time - median ping) -
176.125.239.250Checked 3 hours ago
CONTROLD INC.
AS398962
Toronto
43.7064, -79.3986
100% uptime
|98msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)20msQuery time (median DNS query time - median ping) -
178.128.225.109Checked 5 hours ago
DigitalOcean, LLC
AS14061
Toronto
43.7064, -79.3986
100% uptime
|108msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)142msQuery time (median DNS query time - median ping) -
178.128.236.151Checked 2 hours ago
DigitalOcean, LLC
AS14061
Toronto
43.7064, -79.3986
100% uptime
|110msMedian ping from Nuremberg, Germany|11msJitter (1 standard deviation)69msQuery time (median DNS query time - median ping) -
178.128.239.153Checked 7 hours ago
DigitalOcean, LLC
AS14061
Toronto
43.7064, -79.3986
100% uptime
|108msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)56msQuery time (median DNS query time - median ping) -
184.75.213.50Checked 5 hours ago
Amanah Tech Inc.
AS32489
Toronto
43.7064, -79.3986
100% uptime
|94msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)58msQuery time (median DNS query time - median ping) -
185.156.47.90Checked 7 hours ago
Datacamp Limited
AS60068
Toronto
43.7064, -79.3986
100% uptime
|94msMedian ping from Nuremberg, Germany|5msJitter (1 standard deviation)107msQuery time (median DNS query time - median ping) -
192.53.121.53Checked 7 hours ago
Akamai Connected Cloud
AS63949
Toronto
43.7064, -79.3986
99% uptime
|111msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)41msQuery time (median DNS query time - median ping) -
192.171.65.91Checked 40 minutes ago
Cogeco Connexion Inc.
AS7992
Toronto
43.7064, -79.3986
100% uptime
|118msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)138msQuery time (median DNS query time - median ping) -
198.52.182.244Checked 4 hours ago
Carrytel
AS395965
Toronto
43.7064, -79.3986
100% uptime
|110msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)136msQuery time (median DNS query time - median ping) -
198.52.183.180Checked 5 hours ago
Carrytel
AS395965
Toronto
43.7064, -79.3986
100% uptime
|110msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)159msQuery time (median DNS query time - median ping) -
198.89.188.35Checked 6 hours ago
NeuStyle
AS4508
Toronto
43.7064, -79.3986
98% uptime
|111msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)156msQuery time (median DNS query time - median ping) -
198.89.188.36Checked 43 minutes ago
NeuStyle
AS4508
Toronto
43.7064, -79.3986
99% uptime
|111msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)145msQuery time (median DNS query time - median ping) -
199.7.138.93Checked 3 hours ago
Megawire Inc.
AS33044
Toronto
43.7064, -79.3986
94% uptime
|101msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)136msQuery time (median DNS query time - median ping) -
204.244.250.198Checked 4 hours ago
EBOX
AS1403
Toronto
43.7064, -79.3986
94% uptime
|136msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)135msQuery time (median DNS query time - median ping) -
206.47.126.228Checked 4 minutes ago
Bell Canada
AS577
Toronto
43.7064, -79.3986
98% uptime
|129msMedian ping from Nuremberg, Germany|9msJitter (1 standard deviation)77msQuery time (median DNS query time - median ping) -
206.47.144.161Checked 6 hours ago
GOCO TECHNOLOGY LIMITED PARTNERSHIP
AS21724
Toronto
43.7064, -79.3986
98% uptime
|110msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)99msQuery time (median DNS query time - median ping) -
206.47.144.173Checked 6 hours ago
GOCO TECHNOLOGY LIMITED PARTNERSHIP
AS21724
Toronto
43.7064, -79.3986
99% uptime
|110msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)108msQuery time (median DNS query time - median ping) -
206.214.254.165Checked 7 hours ago
Beanfield Technologies Inc.
AS21513
Toronto
43.7064, -79.3986
100% uptime
|117msMedian ping from Nuremberg, Germany|9msJitter (1 standard deviation)127msQuery time (median DNS query time - median ping) -
206.223.172.118Checked 6 minutes ago
Beanfield Technologies Inc.
AS21949
Toronto
43.7064, -79.3986
99% uptime
|107msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)112msQuery time (median DNS query time - median ping) -
209.202.208.91Checked 6 hours ago
Carrytel
AS395965
Toronto
43.7064, -79.3986
99% uptime
|113msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)148msQuery time (median DNS query time - median ping) -
216.223.28.2Checked 6 hours ago
iTel Networks Inc
AS16696
Toronto
43.7064, -79.3986
99% uptime
|101msMedian ping from Nuremberg, Germany|9msJitter (1 standard deviation)78msQuery time (median DNS query time - median ping) -
216.247.252.25Checked 7 hours ago
iTel Networks Inc
AS16696
Toronto
43.7064, -79.3986
98% uptime
|100msMedian ping from Nuremberg, Germany|6msJitter (1 standard deviation)111msQuery time (median DNS query time - median ping) -
174.95.112.228Checked 23 minutes ago
Bell Canada
AS577
Trois-Rivières
46.3451, -72.5477
98% uptime
|105msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)50msQuery time (median DNS query time - median ping) -
199.102.201.115Checked 5 hours ago
Cogeco Connexion inc
AS11290
Val-des-Monts
45.6501, -75.6660
100% uptime
|127msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)123msQuery time (median DNS query time - median ping) -
142.217.212.63Checked 5 hours ago
Telebec
AS35911
Val-d'Or
48.0974, -77.7974
100% uptime
|130msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)240msQuery time (median DNS query time - median ping) -
24.86.198.238Checked 3 hours ago
Shaw Communications
AS6327
Vancouver
49.2497, -123.1193
100% uptime
|167msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)166msQuery time (median DNS query time - median ping) -
38.13.78.203Checked 3 hours ago
Cipherkey Exchange Corp.
AS25668
Vancouver
49.2497, -123.1193
100% uptime
|150msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)156msQuery time (median DNS query time - median ping) -
65.7.10.2Checked 4 hours ago
TELUS Communications Inc.
AS852
Vancouver
49.2497, -123.1193
100% uptime
|154msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)229msQuery time (median DNS query time - median ping) -
65.7.27.132Checked 4 hours ago
TELUS Communications Inc.
AS852
Vancouver
49.2497, -123.1193
100% uptime
|166msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)242msQuery time (median DNS query time - median ping) -
207.194.57.181Checked 2 hours ago
TELUS Communications Inc.
AS852
Vancouver
49.2497, -123.1193
100% uptime
|163msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)174msQuery time (median DNS query time - median ping) -
208.181.1.142Checked 38 minutes ago
TELUS Communications Inc.
AS852
Vancouver
49.2497, -123.1193
100% uptime
|165msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)132msQuery time (median DNS query time - median ping) -
209.121.124.90Checked 5 hours ago
TELUS Communications Inc.
AS852
Vancouver
49.2497, -123.1193
100% uptime
|164msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)248msQuery time (median DNS query time - median ping) -
216.123.234.100Checked 5 hours ago
TELUS Communications Inc.
AS852
Vancouver
49.2497, -123.1193
100% uptime
|157msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)192msQuery time (median DNS query time - median ping) -
216.123.234.105Checked 5 hours ago
TELUS Communications Inc.
AS852
Vancouver
49.2497, -123.1193
100% uptime
|157msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)193msQuery time (median DNS query time - median ping) -
24.69.144.250Checked 3 hours ago
Shaw Communications
AS6327
Victoria
48.4359, -123.3516
100% uptime
|165msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)197msQuery time (median DNS query time - median ping) -
45.72.177.242Checked 6 hours ago
TekSavvy Solutions, Inc.
AS5645
Whitby
43.8834, -78.9329
99% uptime
|107msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)156msQuery time (median DNS query time - median ping) -
205.234.51.181Checked 5 hours ago
Northwestel Inc.
AS6058
Whitehorse
60.7161, -135.0538
100% uptime
|213msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)172msQuery time (median DNS query time - median ping) -
66.163.12.66Checked 14 minutes ago
GOCO TECHNOLOGY LIMITED PARTNERSHIP
AS21724
Willowdale
43.7667, -79.3991
99% uptime
|104msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)118msQuery time (median DNS query time - median ping) -
76.67.6.182Checked 4 hours ago
Bell Canada
AS577
Willowdale
43.7667, -79.3991
94% uptime
|120msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)161msQuery time (median DNS query time - median ping) -
24.57.221.205Checked 23 minutes ago
Cogeco Connexion Inc.
AS7992
Windsor
42.3001, -83.0165
98% uptime
|123msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)177msQuery time (median DNS query time - median ping) -
24.57.254.239Checked 6 hours ago
Cogeco Connexion Inc.
AS7992
Windsor
42.3001, -83.0165
100% uptime
|117msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)22msQuery time (median DNS query time - median ping) -
140.106.3.70Checked 4 hours ago
Cogeco Connexion inc
AS11290
Windsor
45.5668, -71.9991
100% uptime
|111msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)144msQuery time (median DNS query time - median ping) -
67.209.35.245Checked 7 hours ago
Valley Fiber Ltd.
AS396420
Winkler
49.1817, -97.9410
99% uptime
|122msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)102msQuery time (median DNS query time - median ping) -
161.199.197.109Checked 5 hours ago
Valley Fiber Ltd.
AS396420
Winkler
49.1817, -97.9410
100% uptime
|123msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)201msQuery time (median DNS query time - median ping) -
23.166.32.242Checked 7 hours ago
FlexNetworks
AS394352
Winnipeg
49.8844, -97.1470
100% uptime
|118msMedian ping from Nuremberg, Germany|7msJitter (1 standard deviation)192msQuery time (median DNS query time - median ping) -
66.11.88.157Checked 7 hours ago
TeraGo Networks Inc.
AS20161
Winnipeg
49.8844, -97.1470
100% uptime
|118msMedian ping from Nuremberg, Germany|24msJitter (1 standard deviation)118msQuery time (median DNS query time - median ping) -
158.51.247.167Checked 3 hours ago
FlexNetworks
AS394352
Winnipeg
49.8844, -97.1470
100% uptime
|114msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)52msQuery time (median DNS query time - median ping) -
161.38.14.82Checked 3 hours ago
FlexNetworks
AS394352
Winnipeg
49.8844, -97.1470
100% uptime
|114msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)44msQuery time (median DNS query time - median ping) -
192.219.0.10Checked 4 hours ago
FlexNetworks
AS394352
Winnipeg
49.8844, -97.1470
100% uptime
|114msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)180msQuery time (median DNS query time - median ping) -
208.81.7.123Checked 1 hour ago
LES.NET
AS18451
Winnipeg
49.8844, -97.1470
100% uptime
|114msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)214msQuery time (median DNS query time - median ping) -
38.23.161.110Checked 6 hours ago
OXIO
AS398721
Zephyr
44.2001, -79.2663
99% uptime
|124msMedian ping from Nuremberg, Germany|6msJitter (1 standard deviation)148msQuery time (median DNS query time - median ping)