DNS Servers

United Kingdom of Great Britain and Northern Ireland 825 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

  • 149.107.144.219

    Talk Straight Ltd.

    AS199335

    London

    51.5085, -0.1257

    100% uptime

    30ms
    |
    1ms
    |
    54ms
  • 149.107.144.220

    Talk Straight Ltd.

    AS199335

    London

    51.5085, -0.1257

    99% uptime

    30ms
    |
    1ms
    |
    55ms
  • 150.107.201.86

    HostHatch, LLC

    AS63473

    London

    51.5085, -0.1257

    98% uptime

    15ms
    |
    0ms
    |
    36ms
  • 150.230.122.213

    Oracle Corporation

    AS31898

    London

    51.5085, -0.1257

    100% uptime

    19ms
    |
    1ms
    |
    26ms
  • 152.37.84.22

    Hyperoptic Ltd

    AS56478

    London

    51.5085, -0.1257

    100% uptime

    34ms
    |
    9ms
    |
    64ms
  • 154.49.71.134

    Cogent Communications, LLC

    AS174

    London

    51.5085, -0.1257

    100% uptime

    22ms
    |
    0ms
    |
    96ms
  • 157.125.191.171

    Gamma Telecom Holdings Ltd

    AS31655

    London

    51.5085, -0.1257

    97% uptime

    20ms
    |
    1ms
    |
    63ms
  • 157.125.215.122

    Gamma Telecom Holdings Ltd

    AS31655

    London

    51.5085, -0.1257

    100% uptime

    21ms
    |
    1ms
    |
    37ms
  • 157.231.78.196

    Gamma Telecom Holdings Ltd

    AS31655

    London

    51.5085, -0.1257

    100% uptime

    26ms
    |
    1ms
    |
    60ms
  • 157.231.88.10

    Gamma Telecom Holdings Ltd

    AS31655

    London

    51.5085, -0.1257

    98% uptime

    34ms
    |
    31ms
    |
    90ms
  • 157.231.121.170

    Gamma Telecom Holdings Ltd

    AS31655

    London

    51.5085, -0.1257

    99% uptime

    27ms
    |
    30ms
    |
    40ms
  • 157.231.159.234

    Gamma Telecom Holdings Ltd

    AS31655

    London

    51.5085, -0.1257

    100% uptime

    29ms
    |
    1ms
    |
    63ms
  • 157.231.159.235

    Gamma Telecom Holdings Ltd

    AS31655

    London

    51.5085, -0.1257

    100% uptime

    29ms
    |
    1ms
    |
    62ms
  • 157.231.159.236

    Gamma Telecom Holdings Ltd

    AS31655

    London

    51.5085, -0.1257

    100% uptime

    29ms
    |
    1ms
    |
    54ms
  • 157.231.159.237

    Gamma Telecom Holdings Ltd

    AS31655

    London

    51.5085, -0.1257

    100% uptime

    29ms
    |
    1ms
    |
    54ms
  • 157.231.159.238

    Gamma Telecom Holdings Ltd

    AS31655

    London

    51.5085, -0.1257

    100% uptime

    29ms
    |
    1ms
    |
    63ms
  • 157.245.35.118

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    18ms
    |
    0ms
    |
    35ms
  • 157.245.40.241

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    17ms
    |
    0ms
    |
    37ms
  • 158.41.119.139

    Vorboss Limited

    AS25160

    London

    51.5085, -0.1257

    100% uptime

    24ms
    |
    0ms
    |
    51ms
  • 158.175.177.121

    IBM Cloud

    AS36351

    London

    51.5085, -0.1257

    100% uptime

    16ms
    |
    1ms
    |
    156ms
  • 159.65.18.223

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    19ms
    |
    1ms
    |
    36ms
  • 159.65.21.221

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    17ms
    |
    0ms
    |
    37ms
  • 159.65.82.102

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    19ms
    |
    0ms
    |
    38ms
  • 159.242.96.170

    Aspire Technology Solutions Ltd

    AS51043

    London

    51.5085, -0.1257

    100% uptime

    30ms
    |
    1ms
    |
    54ms
  • 159.242.96.194

    Aspire Technology Solutions Ltd

    AS51043

    London

    51.5085, -0.1257

    100% uptime

    32ms
    |
    1ms
    |
    44ms
  • 159.242.113.22

    Aspire Technology Solutions Ltd

    AS51043

    London

    51.5085, -0.1257

    100% uptime

    30ms
    |
    1ms
    |
    50ms
  • 159.242.116.98

    Aspire Technology Solutions Ltd

    AS51043

    London

    51.5085, -0.1257

    100% uptime

    28ms
    |
    1ms
    |
    45ms
  • 159.242.116.99

    Aspire Technology Solutions Ltd

    AS51043

    London

    51.5085, -0.1257

    100% uptime

    28ms
    |
    2ms
    |
    46ms
  • 161.12.80.137

    Neos Networks Limited

    AS61231

    London

    51.5085, -0.1257

    98% uptime

    29ms
    |
    0ms
    |
    64ms
  • 161.35.38.68

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    17ms
    |
    0ms
    |
    39ms
  • 161.35.40.163

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    19ms
    |
    0ms
    |
    37ms
  • 161.35.42.59

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    17ms
    |
    1ms
    |
    56ms
  • 161.35.161.202

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    17ms
    |
    0ms
    |
    26ms
  • 161.35.172.19

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    17ms
    |
    1ms
    |
    38ms
  • 161.156.196.189

    IBM Cloud

    AS36351

    London

    51.5085, -0.1257

    100% uptime

    16ms
    |
    2ms
    |
    149ms
  • 164.39.28.55

    Convergence Group (Wireless) Networks Limited

    AS42973

    London

    51.5085, -0.1257

    100% uptime

    17ms
    |
    1ms
    |
    22ms
  • 165.22.119.27

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    99% uptime

    16ms
    |
    1ms
    |
    39ms
  • 165.22.127.185

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    19ms
    |
    0ms
    |
    35ms
  • 165.227.228.244

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    17ms
    |
    0ms
    |
    38ms
  • 165.227.237.245

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    15ms
    |
    0ms
    |
    39ms
  • 165.232.103.219

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    16ms
    |
    1ms
    |
    38ms
  • 165.232.104.21

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    15ms
    |
    0ms
    |
    43ms
  • 166.88.4.187

    Evoxt Sdn. Bhd.

    AS149440

    London

    51.5125, -0.1225

    100% uptime

    14ms
    |
    0ms
    |
    10ms
  • 167.71.132.110

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    15ms
    |
    1ms
    |
    40ms
  • 167.98.208.215

    Exponential-E Ltd.

    AS25180

    London

    51.5085, -0.1257

    99% uptime

    16ms
    |
    2ms
    |
    91ms
  • 167.99.87.61

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    17ms
    |
    0ms
    |
    40ms
  • 167.99.87.81

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    19ms
    |
    0ms
    |
    36ms
  • 167.99.87.144

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    17ms
    |
    0ms
    |
    40ms
  • 167.99.88.142

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    17ms
    |
    0ms
    |
    37ms
  • 167.99.94.64

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    16ms
    |
    0ms
    |
    31ms
  • 167.99.196.253

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    16ms
    |
    1ms
    |
    39ms
  • 167.172.54.31

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    19ms
    |
    0ms
    |
    37ms
  • 176.58.96.92

    Akamai Connected Cloud

    AS63949

    London

    51.5085, -0.1257

    100% uptime

    17ms
    |
    2ms
    |
    25ms
  • 176.58.103.104

    Akamai Connected Cloud

    AS63949

    London

    51.5085, -0.1257

    100% uptime

    17ms
    |
    3ms
    |
    46ms
  • 178.62.18.12

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    17ms
    |
    0ms
    |
    38ms
  • 178.62.25.157

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    17ms
    |
    0ms
    |
    38ms
  • 178.62.27.116

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    16ms
    |
    0ms
    |
    37ms
  • 178.62.43.212

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    15ms
    |
    0ms
    |
    25ms
  • 178.62.49.247

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    17ms
    |
    0ms
    |
    39ms
  • 178.62.97.29

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    15ms
    |
    0ms
    |
    39ms
  • 178.79.136.150

    Akamai Connected Cloud

    AS63949

    London

    51.5085, -0.1257

    100% uptime

    17ms
    |
    3ms
    |
    30ms
  • 178.79.157.24

    Akamai Connected Cloud

    AS63949

    London

    51.5085, -0.1257

    100% uptime

    17ms
    |
    3ms
    |
    44ms
  • 178.128.41.7

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    17ms
    |
    0ms
    |
    40ms
  • 178.128.171.48

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    17ms
    |
    0ms
    |
    38ms
  • 178.128.172.86

    DigitalOcean, LLC

    AS14061

    London

    51.5085, -0.1257

    100% uptime

    17ms
    |
    0ms
    |
    39ms
  • 178.250.98.20

    Redcentric Solutions Ltd

    AS13009

    London

    51.5085, -0.1257

    100% uptime

    33ms
    |
    2ms
    |
    58ms
  • 185.14.145.130

    Neos Networks Limited

    AS61231

    London

    51.5085, -0.1257

    100% uptime

    21ms
    |
    1ms
    |
    42ms
  • 185.14.214.10

    VCG TECHNOLOGY SERVICES LIMITED

    AS50023

    London

    51.5085, -0.1257

    97% uptime

    43ms
    |
    1ms
    |
    113ms
  • 185.14.214.11

    VCG TECHNOLOGY SERVICES LIMITED

    AS50023

    London

    51.5085, -0.1257

    98% uptime

    44ms
    |
    1ms
    |
    178ms
  • 185.14.214.22

    VCG TECHNOLOGY SERVICES LIMITED

    AS50023

    London

    51.5085, -0.1257

    97% uptime

    35ms
    |
    2ms
    |
    126ms
  • 185.14.214.23

    VCG TECHNOLOGY SERVICES LIMITED

    AS50023

    London

    51.5085, -0.1257

    99% uptime

    42ms
    |
    1ms
    |
    42ms
  • 185.14.214.30

    VCG TECHNOLOGY SERVICES LIMITED

    AS50023

    London

    51.5085, -0.1257

    97% uptime

    39ms
    |
    1ms
    |
    99ms
  • 185.14.214.68

    VCG TECHNOLOGY SERVICES LIMITED

    AS50023

    London

    51.5085, -0.1257

    99% uptime

    40ms
    |
    1ms
    |
    162ms
  • 185.14.214.83

    VCG TECHNOLOGY SERVICES LIMITED

    AS50023

    London

    51.5085, -0.1257

    100% uptime

    52ms
    |
    1ms
    |
    172ms
  • 185.14.214.98

    VCG TECHNOLOGY SERVICES LIMITED

    AS50023

    London

    51.5085, -0.1257

    100% uptime

    38ms
    |
    2ms
    |
    118ms
  • 185.14.214.120

    VCG TECHNOLOGY SERVICES LIMITED

    AS50023

    London

    51.5085, -0.1257

    100% uptime

    42ms
    |
    1ms
    |
    135ms
  • 185.14.214.128

    VCG TECHNOLOGY SERVICES LIMITED

    AS50023

    London

    51.5085, -0.1257

    98% uptime

    35ms
    |
    2ms
    |
    112ms
  • 185.14.214.139

    VCG TECHNOLOGY SERVICES LIMITED

    AS50023

    London

    51.5085, -0.1257

    99% uptime

    45ms
    |
    1ms
    |
    168ms
  • 185.14.214.164

    VCG TECHNOLOGY SERVICES LIMITED

    AS50023

    London

    51.5085, -0.1257

    99% uptime

    42ms
    |
    2ms
    |
    120ms
  • 185.14.214.175

    VCG TECHNOLOGY SERVICES LIMITED

    AS50023

    London

    51.5085, -0.1257

    97% uptime

    43ms
    |
    1ms
    |
    119ms
  • 185.14.214.186

    VCG TECHNOLOGY SERVICES LIMITED

    AS50023

    London

    51.5085, -0.1257

    97% uptime

    43ms
    |
    1ms
    |
    124ms
  • 185.14.214.189

    VCG TECHNOLOGY SERVICES LIMITED

    AS50023

    London

    51.5085, -0.1257

    99% uptime

    45ms
    |
    10ms
    |
    152ms
  • 185.14.214.194

    VCG TECHNOLOGY SERVICES LIMITED

    AS50023

    London

    51.5085, -0.1257

    97% uptime

    50ms
    |
    106ms
    |
    199ms
  • 185.14.214.220

    VCG TECHNOLOGY SERVICES LIMITED

    AS50023

    London

    51.5085, -0.1257

    100% uptime

    42ms
    |
    78ms
    |
    118ms
  • 185.14.214.221

    VCG TECHNOLOGY SERVICES LIMITED

    AS50023

    London

    51.5085, -0.1257

    97% uptime

    70ms
    |
    2ms
    |
    304ms
  • 185.14.214.240

    VCG TECHNOLOGY SERVICES LIMITED

    AS50023

    London

    51.5085, -0.1257

    99% uptime

    36ms
    |
    1ms
    |
    111ms
  • 185.14.215.12

    VCG TECHNOLOGY SERVICES LIMITED

    AS50023

    London

    51.5085, -0.1257

    97% uptime

    42ms
    |
    1ms
    |
    128ms
  • 185.14.215.20

    VCG TECHNOLOGY SERVICES LIMITED

    AS50023

    London

    51.5085, -0.1257

    97% uptime

    38ms
    |
    2ms
    |
    91ms
  • 185.14.215.34

    VCG TECHNOLOGY SERVICES LIMITED

    AS50023

    London

    51.5085, -0.1257

    99% uptime

    38ms
    |
    1ms
    |
    104ms
  • 185.14.215.49

    VCG TECHNOLOGY SERVICES LIMITED

    AS50023

    London

    51.5085, -0.1257

    96% uptime

    41ms
    |
    12ms
    |
    201ms
  • 185.14.215.139

    VCG TECHNOLOGY SERVICES LIMITED

    AS50023

    London

    51.5085, -0.1257

    100% uptime

    26ms
    |
    1ms
    |
    77ms
  • 185.14.215.153

    VCG TECHNOLOGY SERVICES LIMITED

    AS50023

    London

    51.5085, -0.1257

    100% uptime

    42ms
    |
    1ms
    |
    117ms
  • 185.14.215.154

    VCG TECHNOLOGY SERVICES LIMITED

    AS50023

    London

    51.5085, -0.1257

    97% uptime

    43ms
    |
    1ms
    |
    107ms
  • 185.14.215.180

    VCG TECHNOLOGY SERVICES LIMITED

    AS50023

    London

    51.5085, -0.1257

    97% uptime

    38ms
    |
    1ms
    |
    188ms
  • 185.14.215.196

    VCG TECHNOLOGY SERVICES LIMITED

    AS50023

    London

    51.5085, -0.1257

    99% uptime

    40ms
    |
    1ms
    |
    36ms
  • 185.42.223.229

    Clouvider

    AS62240

    London

    51.5085, -0.1257

    100% uptime

    17ms
    |
    1ms
    |
    47ms
  • 185.48.110.33

    Comms365 Limited

    AS49765

    London

    51.5085, -0.1257

    100% uptime

    23ms
    |
    4ms
    |
    39ms
  • 185.65.116.1

    Richard Lowton

    AS61081

    London

    51.5085, -0.1257

    100% uptime

    15ms
    |
    0ms
    |
    34ms
  • 185.65.206.170

    Binary Racks Limited

    AS59895

    London

    51.5085, -0.1257

    100% uptime

    18ms
    |
    1ms
    |
    25ms
  • 185.73.44.59

    Jump Networks Ltd

    AS8943

    London

    51.5085, -0.1257

    97% uptime

    16ms
    |
    1ms
    |
    26ms