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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91.235.97.132Checked 5 hours ago
Arden Broadband Ltd
AS57791
Ballinagh
53.9333, -7.4167
96% uptime
|38msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)122msQuery time (median DNS query time - median ping) -
91.235.96.197Checked 5 hours ago
Arden Broadband Ltd
AS57791
Ballinamore
54.0500, -7.8000
100% uptime
|36msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)108msQuery time (median DNS query time - median ping) -
91.235.98.91Checked 5 hours ago
Arden Broadband Ltd
AS57791
Ballinamore
54.0500, -7.8000
98% uptime
|36msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)113msQuery time (median DNS query time - median ping) -
91.235.98.136Checked 3 hours ago
Arden Broadband Ltd
AS57791
Ballinamore
54.0500, -7.8000
100% uptime
|34msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)114msQuery 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|0msJitter (1 standard deviation)85msQuery time (median DNS query time - median ping) -
78.155.225.250Checked 4 hours ago
Broadband N.I. Ltd.
AS43599
Bridge End
55.0408, -7.3822
100% uptime
|26msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)80msQuery time (median DNS query time - median ping) -
78.155.251.1Checked 4 hours ago
Broadband N.I. Ltd.
AS43599
Buncrana
55.1333, -7.4500
96% uptime
|27msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)92msQuery time (median DNS query time - median ping) -
88.151.85.232Checked 3 hours ago
Fastcom Broadband Limited
AS39449
Carney
54.3406, -8.5272
100% uptime
|36msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)156msQuery time (median DNS query time - median ping) -
37.203.55.9Checked 3 hours ago
MTS Media Ltd
AS206663
Carrick-on-Suir
52.3492, -7.4131
96% uptime
|32msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)111msQuery time (median DNS query time - median ping) -
78.135.178.207Checked 2 hours ago
Imagine Communications Group Limited
AS25441
Cork
51.8980, -8.4706
100% uptime
|36msMedian ping from Nuremberg, Germany|5msJitter (1 standard deviation)73msQuery time (median DNS query time - median ping) -
5.83.243.1Checked 4 hours ago
Arden Broadband Ltd
AS57791
Dublin
53.3331, -6.2489
96% uptime
|39msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)116msQuery time (median DNS query time - median ping) -
5.83.248.149Checked 5 hours ago
Arden Broadband Ltd
AS57791
Dublin
53.3331, -6.2489
98% uptime
|39msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)124msQuery time (median DNS query time - median ping) -
5.83.248.211Checked 1 hour ago
Arden Broadband Ltd
AS57791
Dublin
53.3331, -6.2489
98% uptime
|38msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)123msQuery time (median DNS query time - median ping) -
5.83.248.217Checked 7 hours ago
Arden Broadband Ltd
AS57791
Dublin
53.3331, -6.2489
96% uptime
|36msMedian ping from Nuremberg, Germany|12msJitter (1 standard deviation)108msQuery time (median DNS query time - median ping) -
5.83.249.60Checked 5 hours ago
Arden Broadband Ltd
AS57791
Dublin
53.3331, -6.2489
98% uptime
|37msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)115msQuery time (median DNS query time - median ping) -
5.83.249.117Checked 3 hours ago
Arden Broadband Ltd
AS57791
Dublin
53.3331, -6.2489
98% uptime
|37msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)120msQuery time (median DNS query time - median ping) -
5.83.249.181Checked 7 hours ago
Arden Broadband Ltd
AS57791
Dublin
53.3331, -6.2489
96% uptime
|37msMedian ping from Nuremberg, Germany|11msJitter (1 standard deviation)110msQuery time (median DNS query time - median ping) -
5.83.249.206Checked 1 hour ago
Arden Broadband Ltd
AS57791
Dublin
53.3331, -6.2489
98% uptime
|37msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)111msQuery time (median DNS query time - median ping) -
20.67.155.179Checked 44 minutes ago
Microsoft Corporation
AS8075
Dublin
53.3331, -6.2489
100% uptime
|26msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)49msQuery time (median DNS query time - median ping) -
23.95.225.204Checked 4 hours ago
HostPapa
AS36352
Dublin
53.3331, -6.2489
98% uptime
|21msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)83msQuery time (median DNS query time - median ping) -
31.193.220.116Checked 5 hours ago
AIRSPEED COMMUNICATIONS LIMITED
AS29644
Dublin
53.3331, -6.2489
100% uptime
|39msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)88msQuery time (median DNS query time - median ping) -
46.22.135.99Checked 42 minutes ago
Blacknight Internet Solutions Limited
AS39122
Dublin
53.3331, -6.2489
100% uptime
|22msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)78msQuery time (median DNS query time - median ping) -
80.169.59.162Checked 32 minutes ago
COLT Technology Services Group Limited
AS8220
Dublin
53.3331, -6.2489
99% uptime
|26msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)50msQuery time (median DNS query time - median ping) -
81.17.242.229Checked 5 hours ago
Blacknight Internet Solutions Limited
AS39122
Dublin
53.3331, -6.2489
100% uptime
|22msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)73msQuery time (median DNS query time - median ping) -
81.173.15.155Checked 1 hour ago
Leeson Telecom Holdings Ltd
AS56410
Dublin
53.3331, -6.2489
100% uptime
|30msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)61msQuery time (median DNS query time - median ping) -
83.147.157.6Checked 5 hours ago
Digiweb ltd
AS31122
Dublin
53.3331, -6.2489
98% uptime
|35msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)81msQuery time (median DNS query time - median ping) -
89.101.46.249Checked 25 minutes ago
Liberty Global Europe Holding B.V.
AS6830
Dublin
53.3331, -6.2489
100% uptime
|34msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)48msQuery time (median DNS query time - median ping) -
166.49.198.14Checked 7 hours ago
British Telecommunications PLC
AS5400
Dublin
53.3331, -6.2489
100% uptime
|30msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)69msQuery time (median DNS query time - median ping) -
185.129.132.45Checked 6 hours ago
Arden Broadband Ltd
AS57791
Dublin
53.3331, -6.2489
96% uptime
|37msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)104msQuery time (median DNS query time - median ping) -
185.129.132.217Checked 1 hour ago
Arden Broadband Ltd
AS57791
Dublin
53.3331, -6.2489
96% uptime
|35msMedian ping from Nuremberg, Germany|13msJitter (1 standard deviation)113msQuery time (median DNS query time - median ping) -
185.129.133.34Checked 3 hours ago
Arden Broadband Ltd
AS57791
Dublin
53.3331, -6.2489
98% uptime
|59msMedian ping from Nuremberg, Germany|13msJitter (1 standard deviation)242msQuery time (median DNS query time - median ping) -
185.150.170.190Checked 58 minutes ago
Ajisko Ltd t/a Integrated Media Solutions
AS43192
Dublin
53.3331, -6.2489
98% uptime
|29msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)52msQuery time (median DNS query time - median ping) -
185.231.207.110Checked 57 minutes ago
WorkTitans B.V.
AS209847
Dublin
53.3331, -6.2489
100% uptime
|21msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)56msQuery time (median DNS query time - median ping) -
185.231.207.116Checked 8 hours ago
WorkTitans B.V.
AS209847
Dublin
53.3331, -6.2489
98% uptime
|21msMedian ping from Nuremberg, Germany|3msJitter (1 standard deviation)58msQuery time (median DNS query time - median ping) -
194.26.213.32Checked 36 minutes ago
MVPS LTD
AS202448
Dublin
53.3331, -6.2489
100% uptime
|23msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)1msQuery time (median DNS query time - median ping) -
195.43.155.11Checked 6 hours ago
TuxBox
AS47490
Dublin
53.3331, -6.2489
96% uptime
|36msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)99msQuery time (median DNS query time - median ping) -
185.58.18.17Checked 57 minutes ago
Carnsore Broadband Limited
AS206723
Hartstown
53.3931, -6.4269
99% uptime
|25msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)112msQuery time (median DNS query time - median ping) -
5.83.242.193Checked 55 minutes ago
Arden Broadband Ltd
AS57791
Roscommon
53.6333, -8.1833
98% uptime
|48msMedian ping from Nuremberg, Germany|36msJitter (1 standard deviation)160msQuery time (median DNS query time - median ping) -
86.40.215.110Checked 5 hours ago
Eircom Limited
AS5466
Skibbereen
51.5500, -9.2667
98% uptime
|33msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)87msQuery time (median DNS query time - median ping) -
86.47.188.52Checked 6 hours ago
Eircom Limited
AS5466
Tallaght
53.2859, -6.3734
98% uptime
|36msMedian ping from Nuremberg, Germany|12msJitter (1 standard deviation)86msQuery time (median DNS query time - median ping) -
185.178.71.4Checked 1 hour ago
Carnsore Broadband Limited
AS206723
Wexford
52.3342, -6.4575
100% uptime
|29msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)128msQuery time (median DNS query time - median ping)