DNS Servers

Spain 333 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

  • 143.47.47.42

    Oracle Corporation

    AS31898

    Madrid

    40.4305, -3.6232

    98% uptime

    43ms
    |
    0ms
    |
    77ms
  • 149.36.248.22

    JOTELULU S.L.

    AS212087

    Madrid

    40.4187, -3.7076

    96% uptime

    33ms
    |
    0ms
    |
    48ms
  • 149.36.248.75

    JOTELULU S.L.

    AS212087

    Madrid

    40.4187, -3.7076

    98% uptime

    33ms
    |
    0ms
    |
    48ms
  • 149.88.9.5

    JOTELULU S.L.

    AS212087

    Madrid

    40.4187, -3.7076

    98% uptime

    33ms
    |
    0ms
    |
    48ms
  • 149.88.12.37

    JOTELULU S.L.

    AS212087

    Madrid

    40.4187, -3.7076

    100% uptime

    33ms
    |
    1ms
    |
    50ms
  • 154.58.192.84

    JOTELULU S.L.

    AS212087

    Madrid

    40.4187, -3.7076

    96% uptime

    33ms
    |
    0ms
    |
    48ms
  • 154.58.194.195

    JOTELULU S.L.

    AS212087

    Madrid

    40.4187, -3.7076

    98% uptime

    33ms
    |
    0ms
    |
    48ms
  • 158.172.3.139

    Correos Telecom SA S.M.E.

    AS64411

    Madrid

    40.4165, -3.7026

    96% uptime

    46ms
    |
    1ms
    |
    114ms
  • 164.138.209.176

    Cyberneticos Hosting SL

    AS198968

    Madrid

    40.4165, -3.7026

    100% uptime

    32ms
    |
    1ms
    |
    48ms
  • 167.160.8.242

    AVATEL TELECOM, SA

    AS200845

    Madrid

    40.4165, -3.7026

    100% uptime

    41ms
    |
    2ms
    |
    104ms
  • 185.23.37.142

    TEDRA BACKBONE

    AS60917

    Madrid

    40.4165, -3.7026

    98% uptime

    50ms
    |
    1ms
    |
    65ms
  • 185.144.55.230

    XNET CORE SL

    AS60458

    Madrid

    40.4165, -3.7026

    96% uptime

    40ms
    |
    2ms
    |
    108ms
  • 185.179.141.203

    Quasar Soluciones Tecnologicas, S.L.U.

    AS206642

    Madrid

    40.4305, -3.6232

    98% uptime

    42ms
    |
    2ms
    |
    107ms
  • 185.179.184.30

    Citelia s.a.

    AS206276

    Madrid

    40.4165, -3.7026

    100% uptime

    50ms
    |
    1ms
    |
    105ms
  • 188.64.101.238

    AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL

    AS56882

    Madrid

    40.4165, -3.7026

    100% uptime

    41ms
    |
    1ms
    |
    77ms
  • 188.227.137.178

    AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL

    AS56882

    Madrid

    40.4165, -3.7026

    98% uptime

    43ms
    |
    1ms
    |
    105ms
  • 188.227.139.21

    AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL

    AS56882

    Madrid

    40.4165, -3.7026

    100% uptime

    42ms
    |
    0ms
    |
    94ms
  • 188.227.139.58

    AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL

    AS56882

    Madrid

    40.4165, -3.7026

    100% uptime

    31ms
    |
    0ms
    |
    46ms
  • 188.227.148.60

    AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL

    AS56882

    Madrid

    40.4165, -3.7026

    98% uptime

    39ms
    |
    2ms
    |
    101ms
  • 188.227.155.32

    AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL

    AS56882

    Madrid

    40.4165, -3.7026

    100% uptime

    31ms
    |
    1ms
    |
    51ms
  • 193.38.226.151

    Citelia s.a.

    AS206276

    Madrid

    40.4165, -3.7026

    98% uptime

    52ms
    |
    2ms
    |
    131ms
  • 194.30.85.150

    SAREnet, S.A.

    AS3262

    Madrid

    40.4165, -3.7026

    100% uptime

    52ms
    |
    0ms
    |
    88ms
  • 194.53.137.2

    M247 Europe SRL

    AS9009

    Madrid

    40.4165, -3.7026

    99% uptime

    31ms
    |
    0ms
    |
    184ms
  • 195.21.38.178

    GTT Communications Inc.

    AS3257

    Madrid

    40.4165, -3.7026

    100% uptime

    32ms
    |
    1ms
    |
    45ms
  • 195.235.98.189

    TELEFONICA DE ESPANA S.A.U.

    AS3352

    Madrid

    40.4165, -3.7026

    100% uptime

    49ms
    |
    3ms
    |
    74ms
  • 212.27.170.49

    GTT Communications Inc.

    AS3257

    Madrid

    40.4165, -3.7026

    100% uptime

    32ms
    |
    1ms
    |
    45ms
  • 212.27.186.17

    GTT Communications Inc.

    AS3257

    Madrid

    40.4165, -3.7026

    100% uptime

    32ms
    |
    1ms
    |
    45ms
  • 212.81.206.158

    SAREnet, S.A.

    AS3262

    Madrid

    40.4165, -3.7026

    99% uptime

    47ms
    |
    0ms
    |
    65ms
  • 213.251.1.169

    GTT Communications Inc.

    AS3257

    Madrid

    40.4165, -3.7026

    100% uptime

    32ms
    |
    1ms
    |
    45ms
  • 213.251.39.209

    GTT Communications Inc.

    AS3257

    Madrid

    40.4165, -3.7026

    100% uptime

    32ms
    |
    1ms
    |
    45ms
  • 217.111.220.174

    COLT Technology Services Group Limited

    AS8220

    Madrid

    40.4165, -3.7026

    100% uptime

    31ms
    |
    0ms
    |
    43ms
  • 91.126.71.98

    Adamo Telecom Iberia S.A.

    AS35699

    Mairena del Aljarafe

    37.3446, -6.0639

    100% uptime

    32ms
    |
    1ms
    |
    70ms
  • 2.136.94.238

    TELEFONICA DE ESPANA S.A.U.

    AS3352

    Málaga

    36.7202, -4.4203

    98% uptime

    53ms
    |
    4ms
    |
    117ms
  • 149.62.176.182

    Malaga Data Center

    AS43160

    Málaga

    36.7202, -4.4203

    100% uptime

    39ms
    |
    2ms
    |
    59ms
  • 31.214.187.200

    Soluciones Corporativas IP, SL

    AS57910

    Manacor

    39.5696, 3.2096

    96% uptime

    42ms
    |
    1ms
    |
    96ms
  • 185.49.171.98

    Olivenet Network S.L.

    AS201746

    Manilva

    36.3764, -5.2503

    100% uptime

    45ms
    |
    1ms
    |
    71ms
  • 185.157.4.96

    Free Technologies Excom S.L.

    AS207185

    Manuel

    39.0506, -0.4898

    100% uptime

    39ms
    |
    1ms
    |
    59ms
  • 46.251.255.228

    AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL

    AS56882

    Mérida

    38.9180, -6.3429

    100% uptime

    39ms
    |
    2ms
    |
    75ms
  • 185.224.28.147

    Exsotel S.L.

    AS62236

    Mérida

    38.9180, -6.3429

    100% uptime

    36ms
    |
    2ms
    |
    76ms
  • 185.210.245.68

    MESWIFI, SL

    AS205645

    Monistrol de Montserrat

    41.6167, 1.8500

    100% uptime

    76ms
    |
    5ms
    |
    159ms
  • 185.210.245.69

    MESWIFI, SL

    AS205645

    Monistrol de Montserrat

    41.6167, 1.8500

    96% uptime

    75ms
    |
    5ms
    |
    160ms
  • 185.210.245.70

    MESWIFI, SL

    AS205645

    Monistrol de Montserrat

    41.6167, 1.8500

    96% uptime

    82ms
    |
    10ms
    |
    174ms
  • 80.103.174.156

    Orange Espagne SA

    AS12479

    Montornès del Vallès

    41.5421, 2.2675

    100% uptime

    44ms
    |
    5ms
    |
    99ms
  • 194.15.236.116

    AVATEL TELECOM, SA

    AS200845

    Motril

    36.7507, -3.5179

    96% uptime

    44ms
    |
    0ms
    |
    106ms
  • 185.252.59.12

    AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL

    AS29119

    Murcia

    37.9870, -1.1300

    98% uptime

    59ms
    |
    0ms
    |
    172ms
  • 185.219.8.35

    Netcan Technologies, S.L.

    AS204817

    Noja

    43.4892, -3.5231

    100% uptime

    40ms
    |
    17ms
    |
    80ms
  • 185.219.8.48

    Netcan Technologies, S.L.

    AS204817

    Noja

    43.4892, -3.5231

    100% uptime

    48ms
    |
    4ms
    |
    126ms
  • 185.219.8.97

    Netcan Technologies, S.L.

    AS204817

    Noja

    43.4892, -3.5231

    98% uptime

    39ms
    |
    0ms
    |
    81ms
  • 185.219.8.107

    Netcan Technologies, S.L.

    AS204817

    Noja

    43.4892, -3.5231

    100% uptime

    40ms
    |
    0ms
    |
    82ms
  • 185.219.8.121

    Netcan Technologies, S.L.

    AS204817

    Noja

    43.4892, -3.5231

    100% uptime

    39ms
    |
    0ms
    |
    78ms
  • 185.219.8.154

    Netcan Technologies, S.L.

    AS204817

    Noja

    43.4892, -3.5231

    98% uptime

    48ms
    |
    1ms
    |
    116ms
  • 185.219.8.183

    Netcan Technologies, S.L.

    AS204817

    Noja

    43.4892, -3.5231

    100% uptime

    40ms
    |
    1ms
    |
    81ms
  • 185.219.9.110

    Netcan Technologies, S.L.

    AS204817

    Noja

    43.4892, -3.5231

    96% uptime

    48ms
    |
    1ms
    |
    127ms
  • 185.245.176.190

    Cable Aireworld S.A.U.

    AS35394

    Novelda

    38.3848, -0.7677

    100% uptime

    50ms
    |
    4ms
    |
    104ms
  • 91.116.141.188

    R Cable y Telecable Telecomunicaciones, S.A.U.

    AS12334

    Oleiros

    43.3333, -8.3167

    100% uptime

    50ms
    |
    3ms
    |
    119ms
  • 194.48.151.156

    OLVERA CA.T.V., S. COOP. AND.

    AS204396

    Olvera

    36.9342, -5.2668

    96% uptime

    55ms
    |
    9ms
    |
    162ms
  • 80.66.122.225

    LYNTIA NETWORKS S.A.

    AS8903

    Orcera

    38.3174, -2.6649

    100% uptime

    39ms
    |
    0ms
    |
    75ms
  • 80.66.122.229

    LYNTIA NETWORKS S.A.

    AS8903

    Orcera

    38.3174, -2.6649

    100% uptime

    39ms
    |
    1ms
    |
    84ms
  • 80.66.122.233

    LYNTIA NETWORKS S.A.

    AS8903

    Orcera

    38.3174, -2.6649

    96% uptime

    39ms
    |
    0ms
    |
    74ms
  • 185.203.20.197

    LYNTIA NETWORKS S.A.

    AS8903

    Orcera

    38.3174, -2.6649

    98% uptime

    39ms
    |
    0ms
    |
    78ms
  • 185.203.20.201

    LYNTIA NETWORKS S.A.

    AS8903

    Orcera

    38.3174, -2.6649

    100% uptime

    39ms
    |
    0ms
    |
    76ms
  • 185.203.20.222

    LYNTIA NETWORKS S.A.

    AS8903

    Orcera

    38.3174, -2.6649

    100% uptime

    39ms
    |
    0ms
    |
    76ms
  • 5.182.82.138

    AVATEL TELECOM, SA

    AS200845

    Orihuela

    38.0848, -0.9440

    98% uptime

    40ms
    |
    1ms
    |
    61ms
  • 45.14.248.5

    CITY FIBER SL

    AS202658

    Orihuela

    38.0848, -0.9440

    98% uptime

    41ms
    |
    1ms
    |
    92ms
  • 185.240.23.42

    AVATEL TELECOM, SA

    AS200845

    Orihuela

    38.0848, -0.9440

    98% uptime

    46ms
    |
    1ms
    |
    100ms
  • 195.235.69.74

    TELEFONICA DE ESPANA S.A.U.

    AS3352

    Ourense

    42.3367, -7.8641

    100% uptime

    50ms
    |
    4ms
    |
    77ms
  • 188.85.1.36

    VODAFONE ESPANA S.A.U.

    AS12430

    Palma

    39.5694, 2.6502

    98% uptime

    41ms
    |
    0ms
    |
    93ms
  • 188.85.1.37

    VODAFONE ESPANA S.A.U.

    AS12430

    Palma

    39.5694, 2.6502

    100% uptime

    38ms
    |
    1ms
    |
    94ms
  • 67.218.238.181

    XTRA TELECOM S.A.

    AS15704

    Pamplona

    42.8169, -1.6432

    98% uptime

    51ms
    |
    3ms
    |
    187ms
  • 67.218.247.165

    XTRA TELECOM S.A.

    AS15704

    Pamplona

    42.8169, -1.6432

    100% uptime

    50ms
    |
    3ms
    |
    98ms
  • 80.58.162.248

    TELEFONICA DE ESPANA S.A.U.

    AS3352

    Paracuellos de Jarama

    40.5035, -3.5278

    100% uptime

    52ms
    |
    2ms
    |
    124ms
  • 92.118.251.71

    AVATEL TELECOM, SA

    AS200845

    Pilar de la Horadada

    37.8659, -0.7926

    96% uptime

    41ms
    |
    1ms
    |
    97ms
  • 81.42.214.233

    TELEFONICA DE ESPANA S.A.U.

    AS3352

    Reus

    41.1561, 1.1069

    100% uptime

    51ms
    |
    3ms
    |
    107ms
  • 185.213.87.16

    Fibratown, S.L.

    AS205572

    Riópar

    38.5000, -2.4500

    98% uptime

    58ms
    |
    5ms
    |
    185ms
  • 185.213.87.44

    Fibratown, S.L.

    AS205572

    Riópar

    38.5000, -2.4500

    98% uptime

    57ms
    |
    5ms
    |
    159ms
  • 5.181.236.176

    Telfy Telecom S.L.

    AS42947

    Rojales

    38.0880, -0.7254

    100% uptime

    39ms
    |
    1ms
    |
    71ms
  • 185.152.108.167

    Telfy Telecom S.L.

    AS42947

    Rojales

    38.0880, -0.7254

    100% uptime

    40ms
    |
    1ms
    |
    69ms
  • 185.37.213.33

    APFUTURA TELECOM SL

    AS60609

    Rubí

    41.4923, 2.0330

    98% uptime

    39ms
    |
    1ms
    |
    92ms
  • 77.230.222.44

    VODAFONE ESPANA S.A.U.

    AS12430

    Salamanca

    40.9688, -5.6639

    100% uptime

    37ms
    |
    1ms
    |
    92ms
  • 195.53.119.156

    TELEFONICA DE ESPANA S.A.U.

    AS3352

    Salou

    41.0766, 1.1416

    98% uptime

    54ms
    |
    3ms
    |
    104ms
  • 195.53.119.158

    TELEFONICA DE ESPANA S.A.U.

    AS3352

    Salou

    41.0766, 1.1416

    100% uptime

    51ms
    |
    3ms
    |
    110ms
  • 185.229.158.237

    ALCORT INGENIERIA Y ASESORIA S.L.

    AS205718

    Salvatierra de Miño

    42.0833, -8.5000

    98% uptime

    43ms
    |
    2ms
    |
    105ms
  • 185.195.177.222

    RENTEL WIFI, S.L.

    AS198404

    Sanlúcar de Barrameda

    36.7781, -6.3515

    99% uptime

    41ms
    |
    13ms
    |
    112ms
  • 92.38.171.73

    G-Core Labs S.A.

    AS202422

    San Sebastián de los Reyes

    40.5555, -3.6273

    100% uptime

    31ms
    |
    0ms
    |
    52ms
  • 90.171.48.5

    Orange Espagne SA

    AS12479

    Santa Cruz de Bezana

    43.4437, -3.9032

    100% uptime

    40ms
    |
    1ms
    |
    89ms
  • 95.16.134.43

    Orange Espagne SA

    AS12479

    Santa Cruz de Tenerife

    28.4682, -16.2546

    96% uptime

    55ms
    |
    2ms
    |
    170ms
  • 188.227.128.49

    AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL

    AS56882

    Santa Cruz de Tenerife

    28.4682, -16.2546

    100% uptime

    56ms
    |
    2ms
    |
    165ms
  • 85.62.200.47

    Orange Espagne SA

    AS12479

    Sant Cugat del Vallès

    41.4706, 2.0861

    100% uptime

    45ms
    |
    2ms
    |
    114ms
  • 2.136.55.72

    TELEFONICA DE ESPANA S.A.U.

    AS3352

    Sant Joan d'Alacant

    38.4015, -0.4362

    100% uptime

    55ms
    |
    3ms
    |
    116ms
  • 188.227.132.92

    AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL

    AS56882

    Segovia

    40.9481, -4.1184

    98% uptime

    32ms
    |
    1ms
    |
    52ms
  • 62.37.48.138

    Orange Espagne SA

    AS12479

    Sevilla

    37.3828, -5.9732

    98% uptime

    65ms
    |
    2ms
    |
    93ms
  • 62.37.51.2

    Orange Espagne SA

    AS12479

    Sevilla

    37.3828, -5.9732

    100% uptime

    31ms
    |
    1ms
    |
    62ms
  • 84.79.227.79

    Orange Espagne SA

    AS12479

    Sevilla

    37.3828, -5.9732

    100% uptime

    43ms
    |
    1ms
    |
    98ms
  • 85.50.228.33

    Orange Espagne SA

    AS12479

    Sevilla

    37.3828, -5.9732

    100% uptime

    38ms
    |
    1ms
    |
    84ms
  • 85.57.239.63

    Orange Espagne SA

    AS12479

    Sevilla

    37.3828, -5.9732

    100% uptime

    44ms
    |
    1ms
    |
    109ms
  • 85.87.157.79

    XTRA TELECOM S.A.

    AS15704

    Sevilla

    37.3828, -5.9732

    100% uptime

    52ms
    |
    0ms
    |
    82ms
  • 90.164.111.86

    Orange Espagne SA

    AS12479

    Sevilla

    37.3828, -5.9732

    100% uptime

    39ms
    |
    1ms
    |
    91ms
  • 90.168.251.155

    Orange Espagne SA

    AS12479

    Sevilla

    37.3828, -5.9732

    100% uptime

    42ms
    |
    1ms
    |
    100ms
  • 90.168.253.45

    Orange Espagne SA

    AS12479

    Sevilla

    37.3828, -5.9732

    98% uptime

    45ms
    |
    1ms
    |
    100ms
  • 92.187.243.182

    Orange Espagne SA

    AS12479

    Sevilla

    37.3828, -5.9732

    100% uptime

    42ms
    |
    1ms
    |
    106ms