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.
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83.148.148.131Checked 4 hours ago
GTT Communications Inc.
AS3257
Wadebridge
50.5173, -4.8363
99% uptime
|41msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)69msQuery time (median DNS query time - median ping) -
157.231.78.194Checked 4 hours ago
Gamma Telecom Holdings Ltd
AS31655
Wadebridge
50.5173, -4.8363
99% uptime
|26msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)59msQuery time (median DNS query time - median ping) -
157.231.78.195Checked 4 hours ago
Gamma Telecom Holdings Ltd
AS31655
Wadebridge
50.5173, -4.8363
100% uptime
|26msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)60msQuery time (median DNS query time - median ping) -
137.22.187.110Checked 3 hours ago
ITS Technology Group Limited
AS41354
Warrington
53.3925, -2.5802
100% uptime
|29msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)54msQuery time (median DNS query time - median ping) -
149.106.165.54Checked 5 hours ago
ITS Technology Group Limited
AS41354
Warrington
53.3925, -2.5802
99% uptime
|20msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)54msQuery time (median DNS query time - median ping) -
149.106.177.34Checked 4 hours ago
ITS Technology Group Limited
AS41354
Warrington
53.3925, -2.5802
100% uptime
|20msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)54msQuery time (median DNS query time - median ping) -
149.106.178.78Checked 5 hours ago
ITS Technology Group Limited
AS41354
Warrington
53.3925, -2.5802
100% uptime
|28msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)52msQuery time (median DNS query time - median ping) -
167.98.20.130Checked 5 hours ago
Exponential-E Ltd.
AS25180
Warwick
52.2833, -1.5833
100% uptime
|18msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)64msQuery time (median DNS query time - median ping) -
5.2.108.139Checked 4 hours ago
Gamma Telecom Holdings Ltd
AS31655
Wembley
51.5524, -0.2969
100% uptime
|30msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)82msQuery time (median DNS query time - median ping) -
5.148.77.179Checked 5 hours ago
Exponential-E Ltd.
AS25180
West Bromwich
52.5187, -1.9945
100% uptime
|19msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)67msQuery time (median DNS query time - median ping) -
82.42.244.37Checked 5 hours ago
Virgin Media Limited
AS5089
Wigan
53.5430, -2.6371
100% uptime
|28msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)103msQuery time (median DNS query time - median ping) -
81.130.177.57Checked 4 hours ago
British Telecommunications PLC
AS2856
Wilburton
52.3519, 0.1767
97% uptime
|25msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)49msQuery time (median DNS query time - median ping) -
217.9.197.157Checked 4 hours ago
Integrated Digital Services Ltd
AS197898
Willaston
53.2955, -2.9973
100% uptime
|25msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)37msQuery time (median DNS query time - median ping)