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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68.65.127.242Checked 1 hour ago
Quad9
AS398891
Zürich
47.3667, 8.5500
99% uptime
|9msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)4msQuery time (median DNS query time - median ping) -
68.65.127.243Checked 1 hour ago
Quad9
AS398891
Zürich
47.3667, 8.5500
100% uptime
|9msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)1msQuery time (median DNS query time - median ping) -
68.65.127.244Checked 49 minutes ago
Quad9
AS398891
Zürich
47.3667, 8.5500
100% uptime
|9msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)2msQuery time (median DNS query time - median ping) -
68.65.127.245Checked 3 hours ago
Quad9
AS398891
Zürich
47.3667, 8.5500
100% uptime
|10msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)1msQuery time (median DNS query time - median ping) -
68.65.127.246Checked 1 hour ago
Quad9
AS398891
Zürich
47.3667, 8.5500
100% uptime
|10msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)1msQuery time (median DNS query time - median ping) -
68.65.127.248Checked 48 minutes ago
Quad9
AS398891
Zürich
47.3667, 8.5500
100% uptime
|9msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)11msQuery time (median DNS query time - median ping) -
68.65.127.249Checked 1 hour ago
Quad9
AS398891
Zürich
47.3667, 8.5500
100% uptime
|9msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)2msQuery time (median DNS query time - median ping) -
68.65.127.250Checked 1 hour ago
Quad9
AS398891
Zürich
47.3667, 8.5500
100% uptime
|9msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)2msQuery time (median DNS query time - median ping) -
68.65.127.251Checked 57 minutes ago
Quad9
AS398891
Zürich
47.3667, 8.5500
100% uptime
|10msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)1msQuery time (median DNS query time - median ping) -
68.65.127.252Checked 1 hour ago
Quad9
AS398891
Zürich
47.3667, 8.5500
100% uptime
|10msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)1msQuery time (median DNS query time - median ping) -
68.65.127.253Checked 1 hour ago
Quad9
AS398891
Zürich
47.3667, 8.5500
100% uptime
|9msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)4msQuery time (median DNS query time - median ping) -
68.65.127.254Checked 2 hours ago
Quad9
AS398891
Zürich
47.3667, 8.5500
100% uptime
|10msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)1msQuery time (median DNS query time - median ping) -
80.74.142.187Checked 2 hours ago
METANET AG
AS21069
Zürich
47.3667, 8.5500
100% uptime
|14msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)40msQuery time (median DNS query time - median ping) -
81.63.149.110Checked 2 hours ago
Swisscom (Switzerland) Ltd
AS3303
Zürich
47.3667, 8.5500
99% uptime
|10msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)23msQuery time (median DNS query time - median ping) -
81.63.168.182Checked 1 hour ago
Swisscom (Switzerland) Ltd
AS3303
Zürich
47.3667, 8.5500
100% uptime
|15msMedian ping from Nuremberg, Germany|4msJitter (1 standard deviation)32msQuery time (median DNS query time - median ping) -
104.244.79.116Checked 4 hours ago
FranTech Solutions
AS53667
Zürich
47.3667, 8.5500
100% uptime
|11msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)68msQuery time (median DNS query time - median ping) -
107.189.2.205Checked 6 hours ago
FranTech Solutions
AS53667
Zürich
47.3667, 8.5500
98% uptime
|11msMedian ping from Nuremberg, Germany|2msJitter (1 standard deviation)8msQuery time (median DNS query time - median ping) -
141.195.95.131Checked 28 minutes ago
Init7 (Switzerland) Ltd.
AS13030
Zürich
47.3667, 8.5500
99% uptime
|9msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)15msQuery time (median DNS query time - median ping) -
144.2.106.172Checked 48 minutes ago
Swisscom (Switzerland) Ltd
AS3303
Zürich
47.3667, 8.5500
100% uptime
|12msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)36msQuery time (median DNS query time - median ping) -
151.241.217.6Checked 6 hours ago
HOSTKEY B.V.
AS57043
Zürich
47.3667, 8.5500
100% uptime
|8msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)6msQuery time (median DNS query time - median ping) -
151.241.217.11Checked 4 hours ago
HOSTKEY B.V.
AS57043
Zürich
47.3667, 8.5500
100% uptime
|8msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)41msQuery time (median DNS query time - median ping) -
176.10.111.183Checked 1 hour ago
Datasource AG
AS51395
Zürich
47.3339, 8.5139
97% uptime
|9msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)28msQuery time (median DNS query time - median ping) -
185.66.108.232Checked 6 hours ago
Zettaplan AG
AS200713
Zürich
47.3667, 8.5500
100% uptime
|11msMedian ping from Nuremberg, Germany|5msJitter (1 standard deviation)48msQuery time (median DNS query time - median ping) -
185.89.144.71Checked 1 hour ago
Hosting eXperts Switzerland AG
AS200979
Zürich
47.3667, 8.5500
100% uptime
|9msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)20msQuery time (median DNS query time - median ping) -
185.89.144.72Checked 54 minutes ago
Hosting eXperts Switzerland AG
AS200979
Zürich
47.3667, 8.5500
100% uptime
|9msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)18msQuery time (median DNS query time - median ping) -
185.134.166.10Checked 5 hours ago
Open Circle AG
AS203434
Zürich
47.3667, 8.5500
100% uptime
|17msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)221msQuery time (median DNS query time - median ping) -
185.147.10.116Checked 5 hours ago
Giga Mobile AG
AS51262
Zürich
47.3667, 8.5500
100% uptime
|47msMedian ping from Nuremberg, Germany|48msJitter (1 standard deviation)280msQuery time (median DNS query time - median ping) -
185.147.10.240Checked 5 hours ago
Giga Mobile AG
AS51262
Zürich
47.3667, 8.5500
100% uptime
|12msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)374msQuery time (median DNS query time - median ping) -
185.147.11.91Checked 4 hours ago
Giga Mobile AG
AS51262
Zürich
47.3667, 8.5500
100% uptime
|13msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)307msQuery time (median DNS query time - median ping) -
185.186.76.49Checked 3 hours ago
BrainStorm Network, Inc
AS136258
Zürich
47.3667, 8.5500
100% uptime
|8msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)30msQuery time (median DNS query time - median ping) -
185.186.76.127Checked 40 minutes ago
BrainStorm Network, Inc
AS136258
Zürich
47.3667, 8.5500
97% uptime
|8msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)24msQuery time (median DNS query time - median ping) -
185.186.76.192Checked 7 hours ago
BrainStorm Network, Inc
AS136258
Zürich
47.3667, 8.5500
98% uptime
|8msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)26msQuery time (median DNS query time - median ping) -
185.186.76.210Checked 41 minutes ago
BrainStorm Network, Inc
AS136258
Zürich
47.3667, 8.5500
99% uptime
|8msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)26msQuery time (median DNS query time - median ping) -
194.87.178.148Checked 8 hours ago
Baxet Group Inc.
AS26383
Zürich
47.3667, 8.5500
99% uptime
|8msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)18msQuery time (median DNS query time - median ping) -
195.226.14.108Checked 36 minutes ago
Cyberlink AG
AS15623
Zürich
47.3667, 8.5500
99% uptime
|23msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)53msQuery time (median DNS query time - median ping) -
212.51.137.231Checked 1 hour ago
Init7 (Switzerland) Ltd.
AS13030
Zürich
47.3667, 8.5500
100% uptime
|8msMedian ping from Nuremberg, Germany|1msJitter (1 standard deviation)13msQuery time (median DNS query time - median ping) -
217.71.245.155Checked 1 hour ago
Iway AG
AS8758
Zürich
47.3667, 8.5500
99% uptime
|10msMedian ping from Nuremberg, Germany|0msJitter (1 standard deviation)17msQuery time (median DNS query time - median ping)