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.
-
5.83.243.104Checked 3 hours ago
Arden Broadband Ltd
AS57791
Athleague
53.5667, -8.2500
92% uptime
|37msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)118msQuery time (median DNS query time - median ping) -
5.83.246.4Checked 6 hours ago
Arden Broadband Ltd
AS57791
Athleague
53.5667, -8.2500
98% uptime
|39msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)135msQuery time (median DNS query time - median ping) -
195.43.155.10Checked 6 hours ago
TuxBox
AS47490
Athlone
53.4228, -7.9372
98% uptime
|36msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)117msQuery time (median DNS query time - median ping) -
78.135.178.207Checked 4 hours ago
Imagine Communications Group Limited
AS25441
Balbriggan
53.6085, -6.1831
92% uptime
|36msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)97msQuery time (median DNS query time - median ping) -
91.235.97.9Checked 4 hours ago
Arden Broadband Ltd
AS57791
Ballinamore
54.0500, -7.8000
92% uptime
|37msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)108msQuery time (median DNS query time - median ping) -
91.235.98.91Checked 4 hours ago
Arden Broadband Ltd
AS57791
Ballinamore
54.0500, -7.8000
92% uptime
|35msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)113msQuery time (median DNS query time - median ping) -
91.235.98.136Checked 10 hours ago
Arden Broadband Ltd
AS57791
Ballinamore
54.0500, -7.8000
97% uptime
|34msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)108msQuery time (median DNS query time - median ping) -
84.203.245.29Checked 1 hour ago
Digiweb ltd
AS31122
Ballymun
53.3981, -6.2669
98% uptime
|30msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)84msQuery time (median DNS query time - median ping) -
86.45.166.91Checked 2 hours ago
Eircom Limited
AS5466
Blanchardstown
53.3881, -6.3756
100% uptime
|27msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)44msQuery time (median DNS query time - median ping) -
37.153.73.136Checked 11 hours ago
Broadband N.I. Ltd.
AS43599
Bridge End
55.0408, -7.3822
98% uptime
|36msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)96msQuery time (median DNS query time - median ping) -
78.155.251.1Checked 2 hours ago
Broadband N.I. Ltd.
AS43599
Buncrana
55.1333, -7.4500
100% uptime
|34msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)105msQuery time (median DNS query time - median ping) -
212.120.136.117Checked 7 hours ago
Verizon Business
AS702
Clondalkin
53.3244, -6.3972
100% uptime
|25msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)44msQuery time (median DNS query time - median ping) -
5.83.243.37Checked 1 hour ago
Arden Broadband Ltd
AS57791
Dublin
53.3331, -6.2489
100% uptime
|37msMedian ping from Nuremberg, Germany|13msJitter (1 standard deviation)116msQuery time (median DNS query time - median ping) -
5.83.243.66Checked 3 hours ago
Arden Broadband Ltd
AS57791
Dublin
53.3331, -6.2489
100% uptime
|38msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)106msQuery time (median DNS query time - median ping) -
5.83.243.112Checked 3 hours ago
Arden Broadband Ltd
AS57791
Dublin
53.3331, -6.2489
100% uptime
|39msMedian ping from Nuremberg, Germany|9msJitter (1 standard deviation)124msQuery time (median DNS query time - median ping) -
5.83.248.139Checked 2 hours ago
Arden Broadband Ltd
AS57791
Dublin
53.3331, -6.2489
92% uptime
|37msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)117msQuery time (median DNS query time - median ping) -
5.83.248.218Checked 5 hours ago
Arden Broadband Ltd
AS57791
Dublin
53.3331, -6.2489
100% uptime
|36msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)112msQuery time (median DNS query time - median ping) -
5.83.248.251Checked 5 hours ago
Arden Broadband Ltd
AS57791
Dublin
53.3331, -6.2489
92% uptime
|35msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)103msQuery time (median DNS query time - median ping) -
5.83.249.43Checked 3 hours ago
Arden Broadband Ltd
AS57791
Dublin
53.3331, -6.2489
100% uptime
|36msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)114msQuery time (median DNS query time - median ping) -
5.83.249.60Checked 8 hours ago
Arden Broadband Ltd
AS57791
Dublin
53.3331, -6.2489
98% uptime
|37msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)113msQuery time (median DNS query time - median ping) -
5.83.249.193Checked 5 hours ago
Arden Broadband Ltd
AS57791
Dublin
53.3331, -6.2489
100% uptime
|36msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)105msQuery time (median DNS query time - median ping) -
5.159.45.170Checked 4 hours ago
CTI Global
AS61194
Dublin
53.3331, -6.2489
100% uptime
|23msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)45msQuery time (median DNS query time - median ping) -
20.67.155.179Checked 46 minutes ago
Microsoft Corporation
AS8075
Dublin
53.3331, -6.2489
100% uptime
|26msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)50msQuery time (median DNS query time - median ping) -
23.95.225.204Checked 6 hours ago
HostPapa
AS36352
Dublin
53.3331, -6.2489
100% uptime
|21msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)84msQuery time (median DNS query time - median ping) -
51.182.107.29Checked 2 hours ago
Sky UK Limited
AS5607
Dublin
53.3331, -6.2489
100% uptime
|40msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)72msQuery time (median DNS query time - median ping) -
51.182.133.137Checked 5 hours ago
Sky UK Limited
AS5607
Dublin
53.3331, -6.2489
100% uptime
|39msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)76msQuery time (median DNS query time - median ping) -
51.186.94.223Checked 2 hours ago
Sky UK Limited
AS5607
Dublin
53.3331, -6.2489
100% uptime
|42msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)78msQuery time (median DNS query time - median ping) -
62.17.162.54Checked 3 hours ago
Verizon Business
AS702
Dublin
53.3331, -6.2489
100% uptime
|25msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)46msQuery time (median DNS query time - median ping) -
77.75.103.66Checked 3 hours ago
AIRSPEED COMMUNICATIONS LIMITED
AS29644
Dublin
53.3331, -6.2489
83% uptime
|31msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)56msQuery time (median DNS query time - median ping) -
80.169.59.162Checked 37 minutes ago
COLT Technology Services Group Limited
AS8220
Dublin
53.3331, -6.2489
100% uptime
|26msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)39msQuery time (median DNS query time - median ping) -
80.169.142.66Checked 1 hour ago
COLT Technology Services Group Limited
AS8220
Dublin
53.3331, -6.2489
98% uptime
|26msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)42msQuery time (median DNS query time - median ping) -
81.173.15.155Checked 56 minutes ago
Leeson Telecom Holdings Ltd
AS56410
Dublin
53.3331, -6.2489
100% uptime
|31msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)61msQuery time (median DNS query time - median ping) -
83.147.157.6Checked 11 hours ago
Digiweb ltd
AS31122
Dublin
53.3331, -6.2489
98% uptime
|35msMedian ping from Nuremberg, Germany|12msJitter (1 standard deviation)74msQuery time (median DNS query time - median ping) -
87.232.48.10Checked 6 hours ago
Magnet Networks Limited
AS34245
Dublin
53.3331, -6.2489
100% uptime
|36msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)76msQuery time (median DNS query time - median ping) -
87.249.137.110Checked 5 hours ago
Datacamp Limited
AS60068
Dublin
53.3331, -6.2489
100% uptime
|26msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)39msQuery time (median DNS query time - median ping) -
89.204.170.75Checked 7 hours ago
Three Ireland (Hutchison) limited
AS13280
Dublin
53.3331, -6.2489
100% uptime
|22msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)90msQuery time (median DNS query time - median ping) -
93.107.37.216Checked 2 hours ago
Vodafone Ireland Limited
AS15502
Dublin
53.3331, -6.2489
92% uptime
|38msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)106msQuery time (median DNS query time - median ping) -
93.107.170.205Checked 3 hours ago
Vodafone Ireland Limited
AS15502
Dublin
53.3331, -6.2489
100% uptime
|39msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)78msQuery time (median DNS query time - median ping) -
149.5.38.137Checked 4 hours ago
Carnsore Broadband Limited
AS206723
Dublin
53.3331, -6.2489
92% uptime
|31msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)126msQuery time (median DNS query time - median ping) -
166.49.198.14Checked 11 hours ago
British Telecommunications PLC
AS5400
Dublin
53.3331, -6.2489
100% uptime
|27msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)64msQuery time (median DNS query time - median ping) -
169.155.238.162Checked 9 hours ago
Space Exploration Technologies Corporation
AS14593
Dublin
53.3331, -6.2489
100% uptime
|38msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)88msQuery time (median DNS query time - median ping) -
172.205.26.119Checked 5 hours ago
Microsoft Corporation
AS8075
Dublin
53.3331, -6.2489
98% uptime
|26msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)80msQuery time (median DNS query time - median ping) -
185.94.47.77Checked 6 hours ago
MTS Media Ltd
AS206663
Dublin
53.3331, -6.2489
98% uptime
|32msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)109msQuery time (median DNS query time - median ping) -
185.129.133.21Checked 8 hours ago
Arden Broadband Ltd
AS57791
Dublin
53.3331, -6.2489
96% uptime
|42msMedian ping from Nuremberg, Germany|26msJitter (1 standard deviation)128msQuery time (median DNS query time - median ping) -
194.26.213.32Checked 41 minutes ago
MVPS LTD
AS202448
Dublin
53.3331, -6.2489
100% uptime
|22msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)2msQuery time (median DNS query time - median ping) -
195.43.155.11Checked 11 hours ago
TuxBox
AS47490
Dublin
53.3331, -6.2489
98% uptime
|37msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)99msQuery time (median DNS query time - median ping) -
195.43.155.67Checked 6 hours ago
TuxBox
AS47490
Dublin
53.3331, -6.2489
96% uptime
|39msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)101msQuery time (median DNS query time - median ping) -
79.143.198.124Checked 9 hours ago
Js Whizzy Internet Limited
AS201000
Gorey
52.6747, -6.2925
98% uptime
|27msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)67msQuery time (median DNS query time - median ping) -
86.47.188.52Checked 6 hours ago
Eircom Limited
AS5466
Jobstown
53.2787, -6.4080
100% uptime
|35msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)87msQuery time (median DNS query time - median ping) -
91.235.97.6Checked 8 hours ago
Arden Broadband Ltd
AS57791
Lough Gowna
53.8753, -7.5361
98% uptime
|36msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)107msQuery time (median DNS query time - median ping) -
91.235.97.132Checked 7 hours ago
Arden Broadband Ltd
AS57791
Lough Gowna
53.8753, -7.5361
98% uptime
|38msMedian ping from Nuremberg, Germany|23msJitter (1 standard deviation)121msQuery time (median DNS query time - median ping) -
5.83.244.8Checked 3 hours ago
Arden Broadband Ltd
AS57791
Roscommon
53.6333, -8.1833
100% uptime
|48msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)149msQuery time (median DNS query time - median ping) -
86.40.215.110Checked 4 hours ago
Eircom Limited
AS5466
Skibbereen
51.5500, -9.2667
100% uptime
|33msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)81msQuery time (median DNS query time - median ping) -
185.52.93.154Checked 3 hours ago
Fastcom Broadband Limited
AS39449
Sligo
54.2697, -8.4694
92% uptime
|34msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)80msQuery time (median DNS query time - median ping) -
78.155.225.182Checked 9 hours ago
Broadband N.I. Ltd.
AS43599
St Johnston
54.9355, -7.4611
100% uptime
|34msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)97msQuery time (median DNS query time - median ping) -
185.178.70.121Checked 6 hours ago
Carnsore Broadband Limited
AS206723
Wexford
52.3342, -6.4575
96% uptime
|28msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)127msQuery time (median DNS query time - median ping)