DNS Servers

United Kingdom of Great Britain and Northern Ireland 1058 local DNS servers

Download list

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

  • 62.64.182.230

    Virtual1 Limited

    AS47474

    London

    51.5085, -0.1257

    100% uptime

    21ms
    |
    1ms
    |
    31ms
  • 62.64.188.2

    Virtual1 Limited

    AS47474

    London

    51.5085, -0.1257

    98% uptime

    26ms
    |
    1ms
    |
    45ms
  • 62.64.188.3

    Virtual1 Limited

    AS47474

    London

    51.5085, -0.1257

    98% uptime

    26ms
    |
    1ms
    |
    47ms
  • 62.64.188.4

    Virtual1 Limited

    AS47474

    London

    51.5085, -0.1257

    98% uptime

    26ms
    |
    1ms
    |
    39ms
  • 62.64.188.5

    Virtual1 Limited

    AS47474

    London

    51.5085, -0.1257

    98% uptime

    26ms
    |
    1ms
    |
    40ms
  • 62.64.188.6

    Virtual1 Limited

    AS47474

    London

    51.5085, -0.1257

    98% uptime

    26ms
    |
    1ms
    |
    46ms
  • 62.64.189.234

    Virtual1 Limited

    AS47474

    London

    51.5085, -0.1257

    98% uptime

    20ms
    |
    1ms
    |
    29ms
  • 62.64.204.154

    Virtual1 Limited

    AS47474

    London

    51.5085, -0.1257

    100% uptime

    20ms
    |
    1ms
    |
    43ms
  • 62.89.135.81

    Redcentric Solutions Ltd

    AS8419

    London

    51.5085, -0.1257

    100% uptime

    33ms
    |
    1ms
    |
    56ms
  • 62.89.135.82

    Redcentric Solutions Ltd

    AS8419

    London

    51.5085, -0.1257

    100% uptime

    33ms
    |
    4ms
    |
    52ms
  • 62.89.135.86

    Redcentric Solutions Ltd

    AS8419

    London

    51.5085, -0.1257

    98% uptime

    34ms
    |
    4ms
    |
    56ms
  • 62.89.135.87

    Redcentric Solutions Ltd

    AS8419

    London

    51.5085, -0.1257

    100% uptime

    33ms
    |
    1ms
    |
    58ms
  • 62.89.135.96

    Redcentric Solutions Ltd

    AS8419

    London

    51.5085, -0.1257

    100% uptime

    32ms
    |
    3ms
    |
    51ms
  • 62.89.135.119

    Redcentric Solutions Ltd

    AS8419

    London

    51.5085, -0.1257

    98% uptime

    33ms
    |
    2ms
    |
    53ms
  • 62.89.135.124

    Redcentric Solutions Ltd

    AS8419

    London

    51.5085, -0.1257

    100% uptime

    37ms
    |
    1ms
    |
    66ms
  • 62.89.135.125

    Redcentric Solutions Ltd

    AS8419

    London

    51.5085, -0.1257

    98% uptime

    36ms
    |
    3ms
    |
    64ms
  • 62.89.135.126

    Redcentric Solutions Ltd

    AS8419

    London

    51.5085, -0.1257

    100% uptime

    42ms
    |
    1ms
    |
    72ms
  • 62.89.135.127

    Redcentric Solutions Ltd

    AS8419

    London

    51.5085, -0.1257

    100% uptime

    35ms
    |
    1ms
    |
    59ms
  • 62.89.135.128

    Redcentric Solutions Ltd

    AS8419

    London

    51.5085, -0.1257

    100% uptime

    34ms
    |
    2ms
    |
    58ms
  • 62.89.135.186

    Redcentric Solutions Ltd

    AS8419

    London

    51.5085, -0.1257

    100% uptime

    35ms
    |
    1ms
    |
    59ms
  • 62.89.135.187

    Redcentric Solutions Ltd

    AS8419

    London

    51.5085, -0.1257

    100% uptime

    37ms
    |
    2ms
    |
    66ms
  • 62.89.135.192

    Redcentric Solutions Ltd

    AS8419

    London

    51.5085, -0.1257

    100% uptime

    34ms
    |
    1ms
    |
    58ms
  • 62.89.135.245

    Redcentric Solutions Ltd

    AS8419

    London

    51.5085, -0.1257

    100% uptime

    32ms
    |
    1ms
    |
    52ms
  • 62.197.63.50

    GNC Realisations 2026 Limited

    AS202596

    London

    51.5085, -0.1257

    100% uptime

    22ms
    |
    1ms
    |
    34ms
  • 62.223.248.1

    Gamma Telecom Holdings Ltd

    AS31655

    London

    51.5085, -0.1257

    98% uptime

    28ms
    |
    2ms
    |
    82ms
  • 63.250.53.181

    HIVELOCITY, Inc.

    AS29802

    London

    51.5085, -0.1257

    100% uptime

    27ms
    |
    0ms
    |
    86ms
  • 64.40.9.5

    Gameserverkings

    AS26863

    London

    51.5085, -0.1257

    100% uptime

    25ms
    |
    2ms
    |
    32ms
  • 64.227.32.105

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    15ms
    |
    0ms
    |
    38ms
  • 64.227.40.19

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    15ms
    |
    0ms
    |
    41ms
  • 68.183.35.61

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    15ms
    |
    1ms
    |
    41ms
  • 68.183.45.4

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    98% uptime

    19ms
    |
    0ms
    |
    37ms
  • 77.68.112.118

    IONOS SE

    AS8560

    London

    51.5085, -0.1257

    98% uptime

    21ms
    |
    0ms
    |
    74ms
  • 77.75.184.4

    Convergence Group (Wireless) Networks Limited

    AS42973

    London

    51.5085, -0.1257

    100% uptime

    19ms
    |
    1ms
    |
    27ms
  • 77.75.184.5

    Convergence Group (Wireless) Networks Limited

    AS42973

    London

    51.5085, -0.1257

    100% uptime

    19ms
    |
    1ms
    |
    25ms
  • 77.246.24.122

    BNW TECHNOLOGY LTD

    AS34442

    London

    51.5085, -0.1257

    98% uptime

    20ms
    |
    1ms
    |
    47ms
  • 78.141.193.48

    The Constant Company, LLC

    AS20473

    London

    51.5085, -0.1257

    100% uptime

    21ms
    |
    1ms
    |
    34ms
  • 78.141.198.16

    The Constant Company, LLC

    AS20473

    London

    51.5130, -0.0800

    98% uptime

    20ms
    |
    1ms
    |
    36ms
  • 78.141.205.33

    The Constant Company, LLC

    AS20473

    London

    51.5085, -0.1257

    100% uptime

    20ms
    |
    1ms
    |
    39ms
  • 78.141.229.85

    The Constant Company, LLC

    AS20473

    London

    51.5130, -0.0800

    100% uptime

    20ms
    |
    1ms
    |
    39ms
  • 78.141.235.101

    The Constant Company, LLC

    AS20473

    London

    51.5130, -0.0800

    100% uptime

    19ms
    |
    1ms
    |
    36ms
  • 79.141.170.54

    HZ Hosting Ltd

    AS61046

    London

    51.5085, -0.1257

    97% uptime

    26ms
    |
    0ms
    |
    38ms
  • 79.141.171.54

    HZ Hosting Ltd

    AS61046

    London

    51.5085, -0.1257

    97% uptime

    23ms
    |
    0ms
    |
    41ms
  • 79.173.136.98

    Telcom Networks Limited

    AS5631

    London

    51.5085, -0.1257

    100% uptime

    26ms
    |
    1ms
    |
    45ms
  • 79.173.136.99

    Telcom Networks Limited

    AS5631

    London

    51.5085, -0.1257

    100% uptime

    26ms
    |
    0ms
    |
    42ms
  • 79.173.136.100

    Telcom Networks Limited

    AS5631

    London

    51.5085, -0.1257

    100% uptime

    26ms
    |
    0ms
    |
    39ms
  • 79.173.136.101

    Telcom Networks Limited

    AS5631

    London

    51.5085, -0.1257

    100% uptime

    26ms
    |
    0ms
    |
    44ms
  • 79.173.141.245

    Telcom Networks Limited

    AS5631

    London

    51.5085, -0.1257

    83% uptime

    21ms
    |
    0ms
    |
    55ms
  • 79.173.168.41

    Telcom Networks Limited

    AS5631

    London

    51.5085, -0.1257

    83% uptime

    21ms
    |
    0ms
    |
    54ms
  • 80.87.19.75

    Wavenet Limited

    AS21267

    London

    51.5085, -0.1257

    100% uptime

    19ms
    |
    1ms
    |
    53ms
  • 80.94.192.65

    Talk Straight Ltd.

    AS199335

    London

    51.5085, -0.1257

    98% uptime

    31ms
    |
    1ms
    |
    98ms
  • 80.94.192.92

    Talk Straight Ltd.

    AS199335

    London

    51.5085, -0.1257

    98% uptime

    34ms
    |
    1ms
    |
    110ms
  • 80.94.192.110

    Talk Straight Ltd.

    AS199335

    London

    51.5085, -0.1257

    83% uptime

    30ms
    |
    1ms
    |
    100ms
  • 80.94.192.116

    Talk Straight Ltd.

    AS199335

    London

    51.5085, -0.1257

    100% uptime

    35ms
    |
    2ms
    |
    138ms
  • 80.94.192.123

    Talk Straight Ltd.

    AS199335

    London

    51.5085, -0.1257

    97% uptime

    33ms
    |
    1ms
    |
    110ms
  • 80.94.192.126

    Talk Straight Ltd.

    AS199335

    London

    51.5085, -0.1257

    92% uptime

    32ms
    |
    0ms
    |
    102ms
  • 80.95.207.47

    ICUK Computing Services Limited

    AS51561

    London

    51.5085, -0.1257

    100% uptime

    22ms
    |
    1ms
    |
    43ms
  • 80.169.90.90

    COLT Technology Services Group Limited

    AS8220

    London

    51.5085, -0.1257

    98% uptime

    15ms
    |
    0ms
    |
    30ms
  • 80.209.144.219

    ICUK Computing Services Limited

    AS51561

    London

    51.5085, -0.1257

    100% uptime

    29ms
    |
    2ms
    |
    66ms
  • 81.2.89.65

    Andrews & Arnold Ltd

    AS20712

    London

    51.5085, -0.1257

    100% uptime

    35ms
    |
    1ms
    |
    68ms
  • 81.130.177.59

    British Telecommunications PLC

    AS2856

    London

    51.5085, -0.1257

    100% uptime

    25ms
    |
    5ms
    |
    51ms
  • 81.174.133.228

    Plusnet

    AS6871

    London

    51.5085, -0.1257

    100% uptime

    28ms
    |
    6ms
    |
    84ms
  • 82.20.221.28

    Virgin Media Limited

    AS5089

    London

    51.5085, -0.1257

    100% uptime

    32ms
    |
    1ms
    |
    78ms
  • 82.146.154.2

    ChunkyChips.net Limited

    AS29446

    London

    51.5085, -0.1257

    100% uptime

    23ms
    |
    2ms
    |
    35ms
  • 82.146.154.4

    ChunkyChips.net Limited

    AS29446

    London

    51.5085, -0.1257

    100% uptime

    23ms
    |
    2ms
    |
    36ms
  • 82.146.154.6

    ChunkyChips.net Limited

    AS29446

    London

    51.5085, -0.1257

    100% uptime

    24ms
    |
    2ms
    |
    36ms
  • 82.146.154.7

    ChunkyChips.net Limited

    AS29446

    London

    51.5085, -0.1257

    100% uptime

    23ms
    |
    2ms
    |
    37ms
  • 82.146.154.8

    ChunkyChips.net Limited

    AS29446

    London

    51.5085, -0.1257

    100% uptime

    23ms
    |
    2ms
    |
    37ms
  • 82.146.154.9

    ChunkyChips.net Limited

    AS29446

    London

    51.5085, -0.1257

    100% uptime

    24ms
    |
    3ms
    |
    32ms
  • 82.146.154.10

    ChunkyChips.net Limited

    AS29446

    London

    51.5085, -0.1257

    100% uptime

    24ms
    |
    2ms
    |
    34ms
  • 82.146.154.11

    ChunkyChips.net Limited

    AS29446

    London

    51.5085, -0.1257

    100% uptime

    22ms
    |
    2ms
    |
    36ms
  • 82.146.154.12

    ChunkyChips.net Limited

    AS29446

    London

    51.5085, -0.1257

    100% uptime

    23ms
    |
    2ms
    |
    36ms
  • 82.163.117.181

    Vorboss Limited

    AS25160

    London

    51.5085, -0.1257

    83% uptime

    20ms
    |
    0ms
    |
    30ms
  • 82.165.204.89

    IONOS SE

    AS8560

    London

    51.5085, -0.1257

    100% uptime

    16ms
    |
    0ms
    |
    2ms
  • 83.98.48.242

    Aspire Technology Solutions Ltd

    AS51043

    London

    51.5085, -0.1257

    100% uptime

    23ms
    |
    1ms
    |
    33ms
  • 83.98.55.110

    Aspire Technology Solutions Ltd

    AS51043

    London

    51.5085, -0.1257

    100% uptime

    24ms
    |
    0ms
    |
    39ms
  • 83.151.200.57

    Gigaclear Limited

    AS56329

    London

    51.5094, -0.0590

    100% uptime

    22ms
    |
    0ms
    |
    91ms
  • 83.151.203.230

    Gigaclear Limited

    AS56329

    London

    51.5094, -0.0590

    98% uptime

    26ms
    |
    1ms
    |
    48ms
  • 83.151.249.186

    Cerberus Networks Ltd

    AS51918

    London

    51.5085, -0.1257

    98% uptime

    29ms
    |
    1ms
    |
    95ms
  • 83.217.160.66

    YouFibre Limited

    AS212655

    London

    51.5085, -0.1257

    100% uptime

    25ms
    |
    1ms
    |
    17ms
  • 85.90.32.76

    Telehouse International Corporation of Europe Ltd

    AS39116

    London

    51.5085, -0.1257

    100% uptime

    13ms
    |
    0ms
    |
    171ms
  • 85.90.33.5

    Telehouse International Corporation of Europe Ltd

    AS39116

    London

    51.5085, -0.1257

    100% uptime

    13ms
    |
    0ms
    |
    158ms
  • 85.118.11.238

    Redcentric Solutions Ltd

    AS13009

    London

    51.5085, -0.1257

    100% uptime

    33ms
    |
    1ms
    |
    55ms
  • 85.118.11.239

    Redcentric Solutions Ltd

    AS13009

    London

    51.5085, -0.1257

    100% uptime

    36ms
    |
    1ms
    |
    59ms
  • 85.121.48.186

    M247 Europe SRL

    AS9009

    London

    51.5198, -0.0948

    92% uptime

    18ms
    |
    0ms
    |
    26ms
  • 85.159.210.136

    Akamai Connected Cloud

    AS63949

    London

    51.5085, -0.1257

    98% uptime

    19ms
    |
    1ms
    |
    29ms
  • 85.159.215.137

    Akamai Connected Cloud

    AS63949

    London

    51.5085, -0.1257

    100% uptime

    20ms
    |
    1ms
    |
    36ms
  • 85.204.49.109

    VCG TECHNOLOGY SERVICES LIMITED

    AS50023

    London

    51.5085, -0.1257

    98% uptime

    30ms
    |
    80ms
    |
    106ms
  • 85.208.198.91

    SERVERNET INTERNET LIMITED

    AS60439

    London

    51.5085, -0.1257

    100% uptime

    14ms
    |
    1ms
    |
    32ms
  • 87.74.1.245

    Vodafone Limited

    AS25310

    London

    51.5085, -0.1257

    92% uptime

    38ms
    |
    0ms
    |
    79ms
  • 87.192.96.113

    YouFibre Limited

    AS212655

    London

    51.5085, -0.1257

    100% uptime

    28ms
    |
    1ms
    |
    43ms
  • 87.236.134.149

    Wavenet Limited

    AS21267

    London

    51.5085, -0.1257

    98% uptime

    20ms
    |
    1ms
    |
    54ms
  • 88.80.186.91

    Akamai Connected Cloud

    AS63949

    London

    51.5085, -0.1257

    100% uptime

    20ms
    |
    1ms
    |
    40ms
  • 88.80.191.150

    Akamai Connected Cloud

    AS63949

    London

    51.5085, -0.1257

    100% uptime

    20ms
    |
    1ms
    |
    37ms
  • 89.36.69.167

    Hyperoptic Ltd

    AS56478

    London

    51.5085, -0.1257

    98% uptime

    21ms
    |
    2ms
    |
    37ms
  • 89.187.120.108

    Equinix (EMEA) Acquisition Enterprises B.V.

    AS15830

    London

    51.5085, -0.1257

    100% uptime

    18ms
    |
    1ms
    |
    35ms
  • 89.197.13.139

    Virtual1 Limited

    AS47474

    London

    51.5237, -0.0877

    100% uptime

    28ms
    |
    1ms
    |
    53ms
  • 89.197.160.165

    Virtual1 Limited

    AS47474

    London

    51.5237, -0.0877

    100% uptime

    20ms
    |
    1ms
    |
    36ms
  • 89.197.227.67

    Virtual1 Limited

    AS47474

    London

    51.5237, -0.0877

    97% uptime

    20ms
    |
    1ms
    |
    55ms
  • 89.197.230.74

    Virtual1 Limited

    AS47474

    London

    51.5237, -0.0877

    100% uptime

    20ms
    |
    1ms
    |
    40ms
  • 89.222.17.115

    Community Fibre Limited

    AS201838

    London

    51.5085, -0.1257

    100% uptime

    18ms
    |
    6ms
    |
    51ms