DNS Servers

United States of America 3968 local DNS servers

  • 198.199.114.155

    DigitalOcean, LLC

    AS14061

    San Francisco

    37.7749, -122.4194

    100% uptime

    150ms
    |
    2ms
    |
    53ms
  • 198.199.115.72

    DigitalOcean, LLC

    AS14061

    San Francisco

    37.7749, -122.4194

    100% uptime

    153ms
    |
    3ms
    |
    62ms
  • 198.199.116.133

    DigitalOcean, LLC

    AS14061

    San Francisco

    37.7749, -122.4194

    100% uptime

    152ms
    |
    2ms
    |
    65ms
  • 198.199.116.165

    DigitalOcean, LLC

    AS14061

    San Francisco

    37.7749, -122.4194

    95% uptime

    150ms
    |
    1ms
    |
    67ms
  • 198.199.118.170

    DigitalOcean, LLC

    AS14061

    San Francisco

    37.7749, -122.4194

    98% uptime

    148ms
    |
    1ms
    |
    70ms
  • 12.174.4.148

    AT&T Enterprises, LLC

    AS7018

    San Jose

    37.3394, -121.8950

    100% uptime

    171ms
    |
    9ms
    |
    240ms
  • 12.237.48.154

    AT&T Enterprises, LLC

    AS7018

    San Jose

    37.3394, -121.8950

    100% uptime

    168ms
    |
    7ms
    |
    112ms
  • 23.130.104.8

    Quintex Alliance Consulting

    AS62744

    San Jose

    37.3394, -121.8950

    100% uptime

    141ms
    |
    13ms
    |
    153ms
  • 23.168.184.1

    Kasumi Networks NA LLC

    AS30307

    San Jose

    37.3394, -121.8950

    100% uptime

    160ms
    |
    0ms
    |
    131ms
  • 23.247.136.206

    Black Mesa Corporation

    AS46997

    San Jose

    37.3394, -121.8950

    95% uptime

    140ms
    |
    18ms
    |
    14ms
  • 23.247.137.187

    Black Mesa Corporation

    AS46997

    San Jose

    37.3394, -121.8950

    100% uptime

    142ms
    |
    16ms
    |
    20ms
  • 23.247.137.191

    Black Mesa Corporation

    AS46997

    San Jose

    37.3394, -121.8950

    99% uptime

    141ms
    |
    8ms
    |
    69ms
  • 23.247.137.192

    Black Mesa Corporation

    AS46997

    San Jose

    37.3394, -121.8950

    98% uptime

    142ms
    |
    3ms
    |
    76ms
  • 24.4.24.3

    Comcast Cable Communications, LLC

    AS7922

    San Jose

    37.3394, -121.8950

    100% uptime

    174ms
    |
    3ms
    |
    296ms
  • 38.70.200.239

    Sky Fiber Internet

    AS32212

    San Jose

    37.3394, -121.8950

    95% uptime

    168ms
    |
    1ms
    |
    189ms
  • 38.86.72.131

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    95% uptime

    161ms
    |
    2ms
    |
    145ms
  • 38.86.72.133

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    100% uptime

    162ms
    |
    8ms
    |
    146ms
  • 38.86.72.137

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    95% uptime

    158ms
    |
    1ms
    |
    154ms
  • 38.86.72.141

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    100% uptime

    165ms
    |
    5ms
    |
    137ms
  • 38.86.72.142

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    98% uptime

    157ms
    |
    2ms
    |
    141ms
  • 38.86.72.143

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    100% uptime

    158ms
    |
    1ms
    |
    162ms
  • 38.86.72.145

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    100% uptime

    162ms
    |
    2ms
    |
    155ms
  • 38.86.72.147

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    100% uptime

    164ms
    |
    3ms
    |
    142ms
  • 38.86.72.151

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    98% uptime

    159ms
    |
    4ms
    |
    148ms
  • 38.86.72.153

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    98% uptime

    159ms
    |
    1ms
    |
    135ms
  • 38.86.72.157

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    100% uptime

    161ms
    |
    2ms
    |
    138ms
  • 38.86.72.164

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    98% uptime

    162ms
    |
    3ms
    |
    154ms
  • 38.86.72.169

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    98% uptime

    158ms
    |
    4ms
    |
    142ms
  • 38.86.72.173

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    98% uptime

    165ms
    |
    4ms
    |
    132ms
  • 38.86.72.178

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    98% uptime

    162ms
    |
    3ms
    |
    146ms
  • 38.86.72.179

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    100% uptime

    160ms
    |
    2ms
    |
    148ms
  • 38.86.72.180

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    100% uptime

    164ms
    |
    5ms
    |
    145ms
  • 38.86.72.182

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    100% uptime

    158ms
    |
    8ms
    |
    136ms
  • 38.86.72.183

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    98% uptime

    158ms
    |
    2ms
    |
    158ms
  • 38.86.72.185

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    98% uptime

    159ms
    |
    3ms
    |
    124ms
  • 38.86.72.186

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    100% uptime

    161ms
    |
    1ms
    |
    140ms
  • 38.86.72.187

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    98% uptime

    162ms
    |
    3ms
    |
    132ms
  • 38.86.72.188

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    98% uptime

    162ms
    |
    2ms
    |
    145ms
  • 38.86.72.189

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    98% uptime

    161ms
    |
    2ms
    |
    150ms
  • 38.86.72.194

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    98% uptime

    159ms
    |
    2ms
    |
    151ms
  • 38.86.72.203

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    100% uptime

    158ms
    |
    5ms
    |
    149ms
  • 38.86.72.207

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    100% uptime

    164ms
    |
    6ms
    |
    139ms
  • 38.86.72.208

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    98% uptime

    161ms
    |
    3ms
    |
    146ms
  • 38.86.72.210

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    95% uptime

    159ms
    |
    2ms
    |
    133ms
  • 38.86.72.212

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    95% uptime

    159ms
    |
    2ms
    |
    140ms
  • 38.86.72.213

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    100% uptime

    159ms
    |
    2ms
    |
    164ms
  • 38.86.72.214

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    98% uptime

    161ms
    |
    2ms
    |
    147ms
  • 38.86.72.217

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    95% uptime

    161ms
    |
    3ms
    |
    137ms
  • 38.86.72.220

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    98% uptime

    162ms
    |
    5ms
    |
    148ms
  • 38.86.72.221

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    100% uptime

    159ms
    |
    8ms
    |
    144ms
  • 38.86.72.222

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    98% uptime

    165ms
    |
    2ms
    |
    130ms
  • 38.86.72.229

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    98% uptime

    159ms
    |
    2ms
    |
    149ms
  • 38.86.72.230

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    100% uptime

    161ms
    |
    3ms
    |
    134ms
  • 38.86.72.237

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    95% uptime

    162ms
    |
    3ms
    |
    151ms
  • 38.86.72.238

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    100% uptime

    162ms
    |
    8ms
    |
    150ms
  • 38.86.72.250

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    100% uptime

    159ms
    |
    7ms
    |
    132ms
  • 38.86.72.251

    Cogent Communications, LLC

    AS174

    San Jose

    37.3394, -121.8950

    100% uptime

    158ms
    |
    2ms
    |
    134ms
  • 44.31.46.123

    AZSIGNSHOP LLC

    AS6556

    San Jose

    37.3394, -121.8950

    95% uptime

    142ms
    |
    10ms
    |
    143ms
  • 45.9.9.2

    Kirino LLC

    AS41378

    San Jose

    37.3394, -121.8950

    100% uptime

    159ms
    |
    6ms
    |
    98ms
  • 50.145.34.66

    Comcast Cable Communications, LLC

    AS7922

    San Jose

    37.3394, -121.8950

    100% uptime

    164ms
    |
    1ms
    |
    130ms
  • 50.203.217.196

    Comcast Cable Communications, LLC

    AS7922

    San Jose

    37.3394, -121.8950

    100% uptime

    161ms
    |
    1ms
    |
    88ms
  • 50.222.0.45

    Comcast Cable Communications, LLC

    AS7922

    San Jose

    37.3394, -121.8950

    98% uptime

    160ms
    |
    1ms
    |
    205ms
  • 50.234.11.186

    Comcast Cable Communications, LLC

    AS7922

    San Jose

    37.3394, -121.8950

    100% uptime

    166ms
    |
    0ms
    |
    272ms
  • 50.236.14.30

    Comcast Cable Communications, LLC

    AS7922

    San Jose

    37.3394, -121.8950

    98% uptime

    165ms
    |
    5ms
    |
    263ms
  • 64.13.170.94

    Wave Broadband

    AS11404

    San Jose

    37.3394, -121.8950

    100% uptime

    161ms
    |
    1ms
    |
    11ms
  • 66.186.52.181

    Krypt Technologies

    AS4213

    San Jose

    37.3394, -121.8950

    100% uptime

    161ms
    |
    0ms
    |
    141ms
  • 67.45.4.136

    Hughes Network Systems, LLC

    AS6621

    San Jose

    37.3394, -121.8950

    100% uptime

    179ms
    |
    2ms
    |
    260ms
  • 69.167.70.170

    GTT Communications Inc.

    AS3257

    San Jose

    37.3394, -121.8950

    98% uptime

    145ms
    |
    0ms
    |
    222ms
  • 72.52.119.63

    Hurricane Electric LLC

    AS6939

    San Jose

    37.3394, -121.8950

    100% uptime

    152ms
    |
    5ms
    |
    120ms
  • 79.127.255.78

    Datacamp Limited

    AS60068

    San Jose

    37.3394, -121.8950

    100% uptime

    174ms
    |
    7ms
    |
    94ms
  • 92.118.228.90

    DESIVPS

    AS133619

    San Jose

    37.3394, -121.8950

    100% uptime

    153ms
    |
    6ms
    |
    58ms
  • 104.202.75.178

    Wave Broadband

    AS11404

    San Jose

    37.3394, -121.8950

    100% uptime

    167ms
    |
    3ms
    |
    118ms
  • 107.1.152.69

    Comcast Cable Communications, LLC

    AS7922

    San Jose

    37.3394, -121.8950

    98% uptime

    159ms
    |
    1ms
    |
    244ms
  • 107.148.197.107

    PEG TECH INC

    AS54600

    San Jose

    37.3394, -121.8950

    95% uptime

    161ms
    |
    1ms
    |
    179ms
  • 107.148.197.108

    PEG TECH INC

    AS54600

    San Jose

    37.3394, -121.8950

    98% uptime

    161ms
    |
    4ms
    |
    180ms
  • 107.148.197.109

    PEG TECH INC

    AS54600

    San Jose

    37.3394, -121.8950

    95% uptime

    161ms
    |
    5ms
    |
    181ms
  • 107.172.20.154

    HostPapa

    AS36352

    San Jose

    37.3394, -121.8950

    99% uptime

    160ms
    |
    4ms
    |
    190ms
  • 128.177.27.26

    Zayo Bandwidth

    AS6461

    San Jose

    37.3394, -121.8950

    100% uptime

    156ms
    |
    2ms
    |
    28ms
  • 149.97.161.171

    Equinix (EMEA) Acquisition Enterprises B.V.

    AS15830

    San Jose

    37.3394, -121.8950

    100% uptime

    160ms
    |
    1ms
    |
    197ms
  • 162.255.34.18

    GeoLinks

    AS54483

    San Jose

    37.3394, -121.8950

    100% uptime

    170ms
    |
    0ms
    |
    146ms
  • 167.234.213.85

    Oracle Corporation

    AS31898

    San Jose

    37.3394, -121.8950

    100% uptime

    156ms
    |
    1ms
    |
    128ms
  • 168.75.240.213

    Navisite Opco LLC

    AS4544

    San Jose

    37.3394, -121.8950

    99% uptime

    160ms
    |
    2ms
    |
    126ms
  • 173.249.144.18

    Liquid Web, L.L.C

    AS40819

    San Jose

    37.3394, -121.8950

    100% uptime

    162ms
    |
    1ms
    |
    55ms
  • 173.249.144.67

    Liquid Web, L.L.C

    AS40819

    San Jose

    37.3394, -121.8950

    98% uptime

    160ms
    |
    0ms
    |
    73ms
  • 174.33.220.132

    Hughes Network Systems, LLC

    AS6621

    San Jose

    37.3394, -121.8950

    100% uptime

    165ms
    |
    4ms
    |
    181ms
  • 174.33.220.133

    Hughes Network Systems, LLC

    AS6621

    San Jose

    37.3394, -121.8950

    100% uptime

    162ms
    |
    2ms
    |
    177ms
  • 174.33.220.134

    Hughes Network Systems, LLC

    AS6621

    San Jose

    37.3394, -121.8950

    100% uptime

    159ms
    |
    1ms
    |
    179ms
  • 184.75.247.163

    Hurricane Electric LLC

    AS6939

    San Jose

    37.3394, -121.8950

    100% uptime

    149ms
    |
    4ms
    |
    172ms
  • 185.23.182.41

    Kaopu Cloud HK Limited

    AS138915

    San Jose

    37.3394, -121.8950

    100% uptime

    148ms
    |
    2ms
    |
    69ms
  • 185.149.68.74

    Hurricane Electric LLC

    AS6939

    San Jose

    37.3394, -121.8950

    100% uptime

    149ms
    |
    7ms
    |
    96ms
  • 192.9.137.222

    Oracle Corporation

    AS31898

    San Jose

    37.3394, -121.8950

    100% uptime

    156ms
    |
    4ms
    |
    86ms
  • 192.9.226.130

    Oracle Corporation

    AS31898

    San Jose

    37.3394, -121.8950

    100% uptime

    161ms
    |
    14ms
    |
    21ms
  • 192.159.10.48

    Contra Costa County Regional Occupation Program / Richmond

    AS1734

    San Jose

    37.3394, -121.8950

    100% uptime

    141ms
    |
    12ms
    |
    154ms
  • 198.8.62.5

    HostRocket.com, Inc.

    AS62756

    San Jose

    37.3394, -121.8950

    100% uptime

    142ms
    |
    16ms
    |
    67ms
  • 198.202.199.33

    Cruzio

    AS11994

    San Jose

    37.3394, -121.8950

    100% uptime

    154ms
    |
    8ms
    |
    82ms
  • 199.16.104.4

    Half Bat LLC

    AS23403

    San Jose

    37.3394, -121.8950

    100% uptime

    167ms
    |
    2ms
    |
    34ms
  • 199.16.104.104

    Half Bat LLC

    AS23403

    San Jose

    37.3394, -121.8950

    100% uptime

    167ms
    |
    8ms
    |
    29ms
  • 199.195.236.1

    Kasumi Networks NA LLC

    AS30307

    San Jose

    37.3394, -121.8950

    98% uptime

    160ms
    |
    0ms
    |
    128ms
  • 205.198.71.62

    Eons Data Communications Limited

    AS138997

    San Jose

    37.3394, -121.8950

    100% uptime

    159ms
    |
    1ms
    |
    106ms
  • 207.126.105.76

    Zayo Bandwidth

    AS6461

    San Jose

    37.3394, -121.8950

    100% uptime

    155ms
    |
    2ms
    |
    166ms