DNS Servers

United States of America 4613 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

  • 169.46.83.8

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    135ms
    |
    0ms
    |
    158ms
  • 169.46.83.9

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    135ms
    |
    0ms
    |
    154ms
  • 169.46.83.12

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    99% uptime

    134ms
    |
    2ms
    |
    146ms
  • 169.46.83.13

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    135ms
    |
    2ms
    |
    155ms
  • 169.46.83.14

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    134ms
    |
    0ms
    |
    160ms
  • 169.46.84.114

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    134ms
    |
    2ms
    |
    156ms
  • 169.46.84.115

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    136ms
    |
    0ms
    |
    160ms
  • 169.46.84.116

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    134ms
    |
    1ms
    |
    156ms
  • 169.46.84.117

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    134ms
    |
    1ms
    |
    152ms
  • 169.46.84.118

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    99% uptime

    134ms
    |
    2ms
    |
    155ms
  • 169.46.84.120

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    99% uptime

    134ms
    |
    2ms
    |
    156ms
  • 169.46.84.122

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    135ms
    |
    1ms
    |
    155ms
  • 169.46.84.125

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    133ms
    |
    2ms
    |
    153ms
  • 169.46.84.126

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    134ms
    |
    1ms
    |
    165ms
  • 169.47.209.228

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    134ms
    |
    0ms
    |
    98ms
  • 169.47.209.231

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    133ms
    |
    0ms
    |
    91ms
  • 169.47.209.233

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    98% uptime

    136ms
    |
    2ms
    |
    92ms
  • 169.47.209.234

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    133ms
    |
    1ms
    |
    88ms
  • 169.53.243.231

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    134ms
    |
    1ms
    |
    326ms
  • 169.60.32.243

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    99% uptime

    133ms
    |
    2ms
    |
    156ms
  • 169.60.32.245

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    135ms
    |
    1ms
    |
    152ms
  • 169.60.32.246

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    136ms
    |
    2ms
    |
    155ms
  • 169.60.32.247

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    134ms
    |
    2ms
    |
    198ms
  • 169.60.32.248

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    136ms
    |
    0ms
    |
    154ms
  • 169.60.32.249

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    133ms
    |
    2ms
    |
    154ms
  • 169.60.32.250

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    134ms
    |
    2ms
    |
    153ms
  • 169.60.32.251

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    136ms
    |
    0ms
    |
    152ms
  • 169.60.32.252

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    135ms
    |
    2ms
    |
    152ms
  • 169.61.192.194

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    136ms
    |
    1ms
    |
    178ms
  • 169.61.192.195

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    134ms
    |
    2ms
    |
    158ms
  • 169.61.192.196

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    134ms
    |
    1ms
    |
    152ms
  • 169.61.192.203

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    133ms
    |
    0ms
    |
    189ms
  • 169.61.192.204

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    133ms
    |
    2ms
    |
    156ms
  • 169.61.192.208

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    134ms
    |
    1ms
    |
    159ms
  • 169.61.192.212

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    135ms
    |
    2ms
    |
    159ms
  • 169.61.192.215

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    135ms
    |
    1ms
    |
    156ms
  • 169.61.192.220

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    135ms
    |
    1ms
    |
    156ms
  • 169.61.192.221

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    135ms
    |
    1ms
    |
    160ms
  • 169.61.200.66

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    133ms
    |
    1ms
    |
    153ms
  • 169.61.200.69

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    135ms
    |
    0ms
    |
    158ms
  • 169.61.200.71

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    98% uptime

    134ms
    |
    2ms
    |
    147ms
  • 169.61.200.72

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    134ms
    |
    2ms
    |
    154ms
  • 169.61.200.73

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    99% uptime

    135ms
    |
    1ms
    |
    150ms
  • 169.61.200.74

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    99% uptime

    134ms
    |
    1ms
    |
    153ms
  • 169.61.200.76

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    135ms
    |
    2ms
    |
    158ms
  • 169.61.200.77

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    135ms
    |
    0ms
    |
    188ms
  • 169.61.200.78

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    135ms
    |
    0ms
    |
    152ms
  • 169.61.236.130

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    135ms
    |
    1ms
    |
    159ms
  • 169.61.236.131

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    133ms
    |
    0ms
    |
    190ms
  • 169.61.236.133

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    133ms
    |
    0ms
    |
    166ms
  • 169.61.236.135

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    99% uptime

    133ms
    |
    2ms
    |
    158ms
  • 169.61.236.137

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    134ms
    |
    2ms
    |
    160ms
  • 169.61.236.138

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    134ms
    |
    2ms
    |
    152ms
  • 169.61.236.144

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    99% uptime

    134ms
    |
    2ms
    |
    167ms
  • 169.61.236.146

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    135ms
    |
    2ms
    |
    158ms
  • 169.61.236.148

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    137ms
    |
    2ms
    |
    157ms
  • 169.61.236.155

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    134ms
    |
    2ms
    |
    151ms
  • 169.61.236.156

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    135ms
    |
    2ms
    |
    152ms
  • 169.61.236.158

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    135ms
    |
    0ms
    |
    166ms
  • 169.62.143.7

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    133ms
    |
    1ms
    |
    157ms
  • 169.62.143.11

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    135ms
    |
    0ms
    |
    184ms
  • 169.62.143.17

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    135ms
    |
    1ms
    |
    162ms
  • 169.62.143.19

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    135ms
    |
    2ms
    |
    160ms
  • 169.62.143.32

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    136ms
    |
    1ms
    |
    200ms
  • 169.62.143.41

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    135ms
    |
    2ms
    |
    156ms
  • 169.62.143.42

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    134ms
    |
    1ms
    |
    160ms
  • 169.62.143.47

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    135ms
    |
    2ms
    |
    161ms
  • 169.62.143.53

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    133ms
    |
    1ms
    |
    158ms
  • 169.62.143.56

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    132ms
    |
    1ms
    |
    160ms
  • 169.62.187.194

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    134ms
    |
    2ms
    |
    153ms
  • 169.62.187.195

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    136ms
    |
    1ms
    |
    155ms
  • 169.62.187.197

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    135ms
    |
    1ms
    |
    156ms
  • 169.62.187.200

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    98% uptime

    134ms
    |
    2ms
    |
    158ms
  • 169.62.187.202

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    135ms
    |
    2ms
    |
    156ms
  • 169.62.187.203

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    98% uptime

    133ms
    |
    2ms
    |
    157ms
  • 169.62.187.204

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    132ms
    |
    0ms
    |
    162ms
  • 169.62.187.205

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    134ms
    |
    2ms
    |
    160ms
  • 169.62.187.206

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    135ms
    |
    2ms
    |
    153ms
  • 169.63.205.131

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    134ms
    |
    1ms
    |
    78ms
  • 169.63.205.132

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    134ms
    |
    2ms
    |
    85ms
  • 169.63.205.137

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    134ms
    |
    1ms
    |
    95ms
  • 169.63.205.138

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    135ms
    |
    2ms
    |
    87ms
  • 169.63.214.195

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    99% uptime

    135ms
    |
    1ms
    |
    81ms
  • 169.63.214.196

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    135ms
    |
    2ms
    |
    88ms
  • 169.63.214.197

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    135ms
    |
    2ms
    |
    92ms
  • 169.63.214.201

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    135ms
    |
    2ms
    |
    84ms
  • 169.63.214.209

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    99% uptime

    134ms
    |
    2ms
    |
    86ms
  • 169.63.214.210

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    99% uptime

    134ms
    |
    2ms
    |
    82ms
  • 169.63.214.216

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    99% uptime

    134ms
    |
    1ms
    |
    95ms
  • 169.63.253.78

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    134ms
    |
    0ms
    |
    83ms
  • 169.63.253.98

    IBM Cloud

    AS36351

    Dallas

    32.7831, -96.8067

    100% uptime

    133ms
    |
    1ms
    |
    90ms
  • 170.55.34.120

    Crown Castle Fiber LLC

    AS33132

    Dallas

    32.7831, -96.8067

    100% uptime

    132ms
    |
    4ms
    |
    190ms
  • 170.55.159.178

    Crown Castle Fiber LLC

    AS33132

    Dallas

    32.7831, -96.8067

    99% uptime

    137ms
    |
    4ms
    |
    204ms
  • 172.96.137.236

    Shock Hosting LLC

    AS395092

    Dallas

    32.7831, -96.8067

    100% uptime

    126ms
    |
    0ms
    |
    136ms
  • 172.245.60.71

    HostPapa

    AS36352

    Dallas

    32.7831, -96.8067

    100% uptime

    134ms
    |
    0ms
    |
    150ms
  • 173.0.135.254

    Apyl Inc

    AS53628

    Dallas

    32.7831, -96.8067

    100% uptime

    116ms
    |
    1ms
    |
    12ms
  • 173.175.200.230

    Charter Communications Inc

    AS11427

    Dallas

    32.7831, -96.8067

    100% uptime

    145ms
    |
    3ms
    |
    222ms
  • 192.3.107.241

    HostPapa

    AS36352

    Dallas

    32.7831, -96.8067

    100% uptime

    133ms
    |
    1ms
    |
    17ms
  • 192.30.241.152

    Majestic Hosting Solutions, LLC

    AS396073

    Dallas

    32.7831, -96.8067

    98% uptime

    114ms
    |
    2ms
    |
    35ms
  • 192.198.247.210

    Charter Communications Inc

    AS11427

    Dallas

    32.7831, -96.8067

    100% uptime

    133ms
    |
    1ms
    |
    152ms