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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91.235.98.91Checked 1 hour ago
Arden Broadband Ltd
AS57791
Ballinamore
54.0500, -7.8000
98% uptime
|32msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)107msQuery time (median DNS query time - median ping) -
5.83.248.62Checked 4 hours ago
Arden Broadband Ltd
AS57791
Dublin
53.3331, -6.2489
96% uptime
|33msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)108msQuery time (median DNS query time - median ping) -
5.83.248.224Checked 3 hours ago
Arden Broadband Ltd
AS57791
Dublin
53.3331, -6.2489
93% uptime
|34msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)120msQuery time (median DNS query time - median ping) -
5.83.248.235Checked 5 hours ago
Arden Broadband Ltd
AS57791
Dublin
53.3331, -6.2489
93% uptime
|34msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)124msQuery time (median DNS query time - median ping) -
5.83.249.208Checked 3 hours ago
Arden Broadband Ltd
AS57791
Dublin
53.3331, -6.2489
100% uptime
|34msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)116msQuery time (median DNS query time - median ping) -
5.83.249.213Checked 3 hours ago
Arden Broadband Ltd
AS57791
Dublin
53.3331, -6.2489
100% uptime
|33msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)114msQuery time (median DNS query time - median ping) -
5.159.45.170Checked 6 hours ago
CTI Global
AS61194
Dublin
53.3331, -6.2489
96% uptime
|23msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)39msQuery time (median DNS query time - median ping) -
20.67.155.179Checked 1 hour ago
Microsoft Corporation
AS8075
Dublin
53.3331, -6.2489
100% uptime
|26msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)49msQuery time (median DNS query time - median ping) -
46.22.135.99Checked 1 hour ago
Blacknight Internet Solutions Limited
AS39122
Dublin
53.3331, -6.2489
100% uptime
|22msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)69msQuery time (median DNS query time - median ping) -
51.182.107.29Checked 2 minutes ago
Sky UK Limited
AS5607
Dublin
53.3331, -6.2489
99% uptime
|40msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)75msQuery time (median DNS query time - median ping) -
80.169.59.162Checked 1 hour ago
COLT Technology Services Group Limited
AS8220
Dublin
53.3331, -6.2489
100% uptime
|26msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)42msQuery time (median DNS query time - median ping) -
81.173.15.155Checked 2 hours ago
Leeson Telecom Holdings Ltd
AS56410
Dublin
53.3331, -6.2489
100% uptime
|31msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)62msQuery time (median DNS query time - median ping) -
89.101.46.249Checked 51 minutes ago
Liberty Global Europe Holding B.V.
AS6830
Dublin
53.3331, -6.2489
100% uptime
|34msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)52msQuery time (median DNS query time - median ping) -
93.107.170.205Checked 42 minutes ago
Vodafone Ireland Limited
AS15502
Dublin
53.3331, -6.2489
98% uptime
|36msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)76msQuery time (median DNS query time - median ping) -
158.43.111.178Checked 4 hours ago
Verizon Business
AS702
Dublin
53.3331, -6.2489
96% uptime
|27msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)146msQuery time (median DNS query time - median ping) -
166.49.198.14Checked 4 hours ago
British Telecommunications PLC
AS5400
Dublin
53.3331, -6.2489
100% uptime
|29msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)67msQuery time (median DNS query time - median ping) -
185.129.132.34Checked 12 minutes ago
Arden Broadband Ltd
AS57791
Dublin
53.3331, -6.2489
98% uptime
|31msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)113msQuery time (median DNS query time - median ping) -
185.129.132.177Checked 3 hours ago
Arden Broadband Ltd
AS57791
Dublin
53.3331, -6.2489
93% uptime
|58msMedian ping from Nuremberg, Germany|22msJitter (1 standard deviation)223msQuery time (median DNS query time - median ping) -
185.150.170.190Checked 2 hours ago
Ajisko Ltd t/a Integrated Media Solutions
AS43192
Dublin
53.3331, -6.2489
100% uptime
|29msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)54msQuery time (median DNS query time - median ping) -
185.152.74.12Checked 4 hours ago
Blacknight Internet Solutions Limited
AS215733
Dublin
53.3331, -6.2489
100% uptime
|26msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)64msQuery time (median DNS query time - median ping) -
185.231.207.110Checked 2 hours ago
WorkTitans B.V.
AS209847
Dublin
53.3331, -6.2489
100% uptime
|21msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)56msQuery time (median DNS query time - median ping) -
185.231.207.116Checked 3 minutes ago
WorkTitans B.V.
AS209847
Dublin
53.3331, -6.2489
100% uptime
|21msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)56msQuery time (median DNS query time - median ping) -
188.141.12.3Checked 6 hours ago
Liberty Global Europe Holding B.V.
AS6830
Dublin
53.3331, -6.2489
99% uptime
|46msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)107msQuery time (median DNS query time - median ping) -
194.26.213.32Checked 1 hour ago
MVPS LTD
AS202448
Dublin
53.3331, -6.2489
100% uptime
|23msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)3msQuery time (median DNS query time - median ping) -
185.58.18.17Checked 2 hours ago
Carnsore Broadband Limited
AS206723
Hartstown
53.3931, -6.4269
100% uptime
|25msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)112msQuery time (median DNS query time - median ping) -
5.83.244.20Checked 12 minutes ago
Arden Broadband Ltd
AS57791
Killashee
53.6804, -7.8792
98% uptime
|36msMedian ping from Nuremberg, Germany|9msJitter (1 standard deviation)120msQuery time (median DNS query time - median ping) -
5.83.248.65Checked 1 hour ago
Arden Broadband Ltd
AS57791
Killashee
53.6804, -7.8792
99% uptime
|33msMedian ping from Nuremberg, Germany|8msJitter (1 standard deviation)108msQuery time (median DNS query time - median ping) -
5.83.243.39Checked 6 hours ago
Arden Broadband Ltd
AS57791
Lanesborough
53.6667, -7.9833
96% uptime
|34msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)110msQuery time (median DNS query time - median ping) -
5.83.243.53Checked 2 hours ago
Arden Broadband Ltd
AS57791
Lanesborough
53.6667, -7.9833
96% uptime
|33msMedian ping from Nuremberg, Germany|24msJitter (1 standard deviation)113msQuery time (median DNS query time - median ping) -
5.83.243.102Checked 4 hours ago
Arden Broadband Ltd
AS57791
Lanesborough
53.6667, -7.9833
93% uptime
|32msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)112msQuery time (median DNS query time - median ping) -
82.141.230.204Checked 15 minutes ago
Eircom Limited
AS5466
Maynooth
53.3850, -6.5936
100% uptime
|26msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)42msQuery time (median DNS query time - median ping) -
82.141.230.205Checked 1 hour ago
Eircom Limited
AS5466
Maynooth
53.3850, -6.5936
100% uptime
|26msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)43msQuery time (median DNS query time - median ping) -
5.83.242.193Checked 2 hours ago
Arden Broadband Ltd
AS57791
Roscommon
53.6333, -8.1833
100% uptime
|43msMedian ping from Nuremberg, Germany|5msJitter (1 standard deviation)162msQuery time (median DNS query time - median ping)