DNS Servers

Switzerland 410 local DNS servers

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.

Global DNS servers

  • 170.17.147.220

    Swisscom (Switzerland) Ltd

    AS3303

    Bad Ragaz

    47.0060, 9.5027

    98% uptime

    13ms
    |
    0ms
    |
    44ms
  • 5.145.96.151

    Quickline AG

    AS15600

    Balsthal

    47.3161, 7.6932

    100% uptime

    36ms
    |
    1ms
    |
    108ms
  • 178.174.28.250

    Swisscom (Switzerland) Ltd

    AS3303

    Bern

    46.9481, 7.4474

    96% uptime

    11ms
    |
    0ms
    |
    29ms
  • 77.239.53.65

    Quickline AG

    AS15600

    Biberist

    47.1801, 7.5625

    100% uptime

    20ms
    |
    1ms
    |
    129ms
  • 193.135.215.30

    Swisscom (Switzerland) Ltd

    AS3303

    Birr

    47.4343, 8.2089

    100% uptime

    10ms
    |
    0ms
    |
    25ms
  • 91.205.148.130

    Exigo AG

    AS31052

    Chur

    46.8499, 9.5329

    98% uptime

    21ms
    |
    2ms
    |
    36ms
  • 91.205.148.133

    Exigo AG

    AS31052

    Chur

    46.8499, 9.5329

    100% uptime

    21ms
    |
    2ms
    |
    34ms
  • 91.205.148.134

    Exigo AG

    AS31052

    Chur

    46.8499, 9.5329

    100% uptime

    21ms
    |
    2ms
    |
    34ms
  • 83.222.129.34

    senseLAN GmbH

    AS31736

    Düdingen

    46.8492, 7.1915

    100% uptime

    12ms
    |
    0ms
    |
    62ms
  • 91.138.37.162

    Quickline AG

    AS15600

    Erlinsbach

    47.3975, 8.0080

    100% uptime

    39ms
    |
    2ms
    |
    93ms
  • 94.143.95.31

    Quickline AG

    AS15600

    Flims

    46.8370, 9.2846

    100% uptime

    20ms
    |
    2ms
    |
    73ms
  • 46.20.240.198

    IP-Max SA

    AS25091

    Genève

    46.2022, 6.1457

    100% uptime

    25ms
    |
    3ms
    |
    40ms
  • 68.65.126.16

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    9ms
    |
    0ms
    |
    6ms
  • 68.65.126.17

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    9ms
    |
    0ms
    |
    1ms
  • 68.65.126.18

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    9ms
    |
    0ms
    |
    20ms
  • 68.65.126.19

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    9ms
    |
    0ms
    |
    18ms
  • 68.65.126.22

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    9ms
    |
    0ms
    |
    1ms
  • 68.65.126.24

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    9ms
    |
    0ms
    |
    18ms
  • 68.65.126.25

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    99% uptime

    9ms
    |
    0ms
    |
    17ms
  • 68.65.126.27

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    10ms
    |
    0ms
    |
    18ms
  • 68.65.126.28

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    9ms
    |
    0ms
    |
    1ms
  • 68.65.126.29

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    96% uptime

    10ms
    |
    0ms
    |
    22ms
  • 68.65.126.32

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    9ms
    |
    0ms
    |
    24ms
  • 68.65.126.33

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    98% uptime

    9ms
    |
    0ms
    |
    2ms
  • 68.65.126.34

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    10ms
    |
    0ms
    |
    0ms
  • 68.65.126.35

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    9ms
    |
    0ms
    |
    2ms
  • 68.65.126.37

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    10ms
    |
    0ms
    |
    17ms
  • 68.65.126.38

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    98% uptime

    9ms
    |
    0ms
    |
    19ms
  • 68.65.126.40

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    9ms
    |
    0ms
    |
    23ms
  • 68.65.126.42

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    9ms
    |
    0ms
    |
    1ms
  • 68.65.126.43

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    10ms
    |
    1ms
    |
    1ms
  • 68.65.126.44

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    9ms
    |
    0ms
    |
    1ms
  • 68.65.126.45

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    9ms
    |
    0ms
    |
    7ms
  • 68.65.126.46

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    98% uptime

    9ms
    |
    0ms
    |
    12ms
  • 68.65.126.49

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    9ms
    |
    0ms
    |
    1ms
  • 68.65.126.50

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    9ms
    |
    0ms
    |
    23ms
  • 68.65.126.51

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    10ms
    |
    0ms
    |
    4ms
  • 68.65.126.53

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    9ms
    |
    0ms
    |
    1ms
  • 68.65.126.55

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    9ms
    |
    0ms
    |
    1ms
  • 68.65.126.58

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    9ms
    |
    4ms
    |
    1ms
  • 68.65.126.59

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    9ms
    |
    0ms
    |
    1ms
  • 68.65.126.60

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    9ms
    |
    0ms
    |
    1ms
  • 68.65.126.61

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    9ms
    |
    0ms
    |
    1ms
  • 68.65.126.62

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    10ms
    |
    0ms
    |
    22ms
  • 68.65.126.249

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    99% uptime

    9ms
    |
    0ms
    |
    20ms
  • 68.65.126.250

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    9ms
    |
    0ms
    |
    9ms
  • 68.65.126.251

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    9ms
    |
    0ms
    |
    16ms
  • 68.65.126.253

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    9ms
    |
    0ms
    |
    21ms
  • 68.65.126.254

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    10ms
    |
    0ms
    |
    15ms
  • 68.65.127.68

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    9ms
    |
    0ms
    |
    19ms
  • 68.65.127.69

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    99% uptime

    9ms
    |
    0ms
    |
    2ms
  • 68.65.127.70

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    9ms
    |
    0ms
    |
    1ms
  • 68.65.127.97

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    10ms
    |
    0ms
    |
    0ms
  • 68.65.127.98

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    9ms
    |
    0ms
    |
    3ms
  • 68.65.127.99

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    9ms
    |
    0ms
    |
    2ms
  • 68.65.127.122

    Quad9

    AS398891

    Genève

    46.2022, 6.1457

    100% uptime

    9ms
    |
    0ms
    |
    1ms
  • 83.228.195.73

    Infomaniak Network SA

    AS29222

    Genève

    46.2022, 6.1457

    98% uptime

    11ms
    |
    0ms
    |
    36ms
  • 83.228.219.173

    Infomaniak Network SA

    AS29222

    Genève

    46.2022, 6.1457

    100% uptime

    12ms
    |
    0ms
    |
    36ms
  • 84.16.75.223

    Infomaniak Network SA

    AS29222

    Genève

    46.2022, 6.1457

    99% uptime

    11ms
    |
    0ms
    |
    33ms
  • 144.85.189.241

    VTX Services SA

    AS12350

    Genève

    46.2022, 6.1457

    100% uptime

    35ms
    |
    0ms
    |
    180ms
  • 147.78.195.13

    ungleich glarus ag

    AS213081

    Glarus

    47.0406, 9.0680

    98% uptime

    76ms
    |
    27ms
    |
    177ms
  • 5.144.3.90

    Quickline AG

    AS15600

    Grenchen

    47.1921, 7.3959

    100% uptime

    40ms
    |
    1ms
    |
    87ms
  • 185.71.14.198

    Cyberlink AG

    AS15623

    Lausanne

    46.5381, 6.6279

    99% uptime

    23ms
    |
    0ms
    |
    51ms
  • 109.202.193.225

    Init7 (Switzerland) Ltd.

    AS13030

    Luzern

    47.0505, 8.3064

    99% uptime

    9ms
    |
    0ms
    |
    30ms
  • 109.202.193.226

    Init7 (Switzerland) Ltd.

    AS13030

    Luzern

    47.0505, 8.3064

    100% uptime

    9ms
    |
    0ms
    |
    30ms
  • 79.141.82.250

    NTD SA

    AS44166

    Meyrin

    46.2342, 6.0803

    98% uptime

    13ms
    |
    0ms
    |
    61ms
  • 94.16.154.181

    Quickline AG

    AS15600

    Oberwil

    47.5141, 7.5579

    99% uptime

    22ms
    |
    1ms
    |
    77ms
  • 195.64.138.20

    Telconet AG

    AS42085

    Opfikon

    47.4317, 8.5759

    98% uptime

    10ms
    |
    0ms
    |
    32ms
  • 46.140.176.26

    Sunrise GmbH

    AS6730

    Regensdorf

    47.4341, 8.4687

    100% uptime

    20ms
    |
    0ms
    |
    63ms
  • 94.16.133.86

    Quickline AG

    AS15600

    Reinach

    47.4970, 7.5917

    96% uptime

    25ms
    |
    3ms
    |
    83ms
  • 88.213.132.190

    sasag Kabelkommunikation AG

    AS35518

    Schaffhausen

    47.7148, 8.6250

    96% uptime

    20ms
    |
    1ms
    |
    79ms
  • 81.92.103.69

    Flashcable Network

    AS41872

    Schwyz

    47.0208, 8.6541

    100% uptime

    29ms
    |
    2ms
    |
    66ms
  • 45.82.254.107

    WorkTitans B.V.

    AS209847

    Solothurn

    47.2079, 7.5371

    98% uptime

    16ms
    |
    6ms
    |
    39ms
  • 94.131.3.133

    WorkTitans B.V.

    AS209847

    Solothurn

    47.2079, 7.5371

    100% uptime

    16ms
    |
    0ms
    |
    28ms
  • 77.59.188.85

    Sunrise GmbH

    AS6730

    Stäfa

    47.2425, 8.7234

    100% uptime

    28ms
    |
    2ms
    |
    98ms
  • 94.16.143.76

    Quickline AG

    AS15600

    Therwil

    47.4994, 7.5567

    100% uptime

    31ms
    |
    2ms
    |
    74ms
  • 77.109.158.18

    Init7 (Switzerland) Ltd.

    AS13030

    Turbenthal

    47.4363, 8.8463

    96% uptime

    9ms
    |
    0ms
    |
    361ms
  • 81.7.253.210

    Sunrise GmbH

    AS6730

    Urdorf

    47.3851, 8.4258

    100% uptime

    18ms
    |
    0ms
    |
    45ms
  • 77.109.133.34

    Init7 (Switzerland) Ltd.

    AS13030

    Wohlen

    47.3507, 8.2752

    99% uptime

    15ms
    |
    2ms
    |
    34ms
  • 178.174.14.214

    Swisscom (Switzerland) Ltd

    AS3303

    Wollerau

    47.1948, 8.7190

    98% uptime

    15ms
    |
    0ms
    |
    106ms
  • 185.43.245.114

    Wifx SA

    AS199811

    Yverdon-les-Bains

    46.7785, 6.6411

    96% uptime

    22ms
    |
    1ms
    |
    83ms
  • 31.10.230.26

    Sunrise GmbH

    AS6730

    Zürich

    47.3667, 8.5500

    96% uptime

    21ms
    |
    1ms
    |
    49ms
  • 37.143.131.60

    BrainStorm Network, Inc

    AS136258

    Zürich

    47.3667, 8.5500

    100% uptime

    8ms
    |
    1ms
    |
    25ms
  • 45.131.254.8

    hosttech GmbH

    AS207143

    Zürich

    47.3667, 8.5500

    100% uptime

    11ms
    |
    0ms
    |
    12ms
  • 45.131.254.9

    hosttech GmbH

    AS207143

    Zürich

    47.3667, 8.5500

    100% uptime

    11ms
    |
    0ms
    |
    9ms
  • 45.131.254.16

    hosttech GmbH

    AS207143

    Zürich

    47.3667, 8.5500

    100% uptime

    11ms
    |
    1ms
    |
    8ms
  • 45.131.254.19

    hosttech GmbH

    AS207143

    Zürich

    47.3667, 8.5500

    100% uptime

    11ms
    |
    0ms
    |
    10ms
  • 45.131.254.20

    hosttech GmbH

    AS207143

    Zürich

    47.3667, 8.5500

    100% uptime

    11ms
    |
    0ms
    |
    7ms
  • 45.131.254.34

    hosttech GmbH

    AS207143

    Zürich

    47.3667, 8.5500

    99% uptime

    11ms
    |
    1ms
    |
    6ms
  • 45.131.254.35

    hosttech GmbH

    AS207143

    Zürich

    47.3667, 8.5500

    99% uptime

    11ms
    |
    0ms
    |
    7ms
  • 45.131.254.36

    hosttech GmbH

    AS207143

    Zürich

    47.3667, 8.5500

    99% uptime

    11ms
    |
    0ms
    |
    7ms
  • 68.65.126.5

    Quad9

    AS398891

    Zürich

    47.3667, 8.5500

    100% uptime

    9ms
    |
    0ms
    |
    2ms
  • 68.65.126.7

    Quad9

    AS398891

    Zürich

    47.3667, 8.5500

    100% uptime

    9ms
    |
    0ms
    |
    18ms
  • 68.65.126.8

    Quad9

    AS398891

    Zürich

    47.3667, 8.5500

    100% uptime

    10ms
    |
    0ms
    |
    1ms
  • 68.65.126.9

    Quad9

    AS398891

    Zürich

    47.3667, 8.5500

    100% uptime

    9ms
    |
    0ms
    |
    1ms
  • 68.65.126.10

    Quad9

    AS398891

    Zürich

    47.3667, 8.5500

    100% uptime

    9ms
    |
    0ms
    |
    7ms
  • 68.65.126.11

    Quad9

    AS398891

    Zürich

    47.3667, 8.5500

    100% uptime

    9ms
    |
    0ms
    |
    19ms
  • 68.65.126.13

    Quad9

    AS398891

    Zürich

    47.3667, 8.5500

    100% uptime

    9ms
    |
    0ms
    |
    1ms
  • 68.65.126.14

    Quad9

    AS398891

    Zürich

    47.3667, 8.5500

    100% uptime

    9ms
    |
    0ms
    |
    1ms
  • 68.65.126.15

    Quad9

    AS398891

    Zürich

    47.3667, 8.5500

    100% uptime

    9ms
    |
    0ms
    |
    15ms