DNS Servers

United States of America 4320 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

  • 140.174.209.76

    Honest Networks, LLC

    AS29852

    New York City

    40.7143, -74.0060

    100% uptime

    89ms
    |
    2ms
    |
    107ms
  • 140.174.220.231

    Honest Networks, LLC

    AS29852

    New York City

    40.7143, -74.0060

    98% uptime

    89ms
    |
    2ms
    |
    110ms
  • 142.105.92.251

    Charter Communications Inc

    AS12271

    New York City

    40.7143, -74.0060

    100% uptime

    109ms
    |
    3ms
    |
    175ms
  • 144.121.220.10

    Crown Castle Fiber LLC

    AS46887

    New York City

    40.7143, -74.0060

    96% uptime

    90ms
    |
    3ms
    |
    133ms
  • 147.160.129.154

    Zito Media, L.P.

    AS26801

    New York City

    40.7143, -74.0060

    98% uptime

    95ms
    |
    1ms
    |
    162ms
  • 148.76.129.154

    Cablevision Systems Corp.

    AS6128

    New York City

    40.7143, -74.0060

    100% uptime

    93ms
    |
    0ms
    |
    91ms
  • 148.77.58.243

    Cablevision Systems Corp.

    AS6128

    New York City

    40.7143, -74.0060

    96% uptime

    93ms
    |
    2ms
    |
    145ms
  • 148.77.96.242

    Cablevision Systems Corp.

    AS6128

    New York City

    40.7143, -74.0060

    99% uptime

    93ms
    |
    1ms
    |
    161ms
  • 152.186.183.102

    Verizon Business

    AS701

    New York City

    40.7143, -74.0060

    100% uptime

    119ms
    |
    3ms
    |
    80ms
  • 152.193.88.34

    Verizon Business

    AS701

    New York City

    40.7143, -74.0060

    100% uptime

    107ms
    |
    1ms
    |
    62ms
  • 152.193.208.138

    Verizon Business

    AS701

    New York City

    40.7143, -74.0060

    100% uptime

    102ms
    |
    1ms
    |
    32ms
  • 158.106.205.254

    Pilot Fiber, Inc.

    AS46450

    New York City

    40.7143, -74.0060

    100% uptime

    94ms
    |
    1ms
    |
    94ms
  • 158.222.227.110

    Charter Communications Inc

    AS12271

    New York City

    40.7143, -74.0060

    100% uptime

    105ms
    |
    3ms
    |
    66ms
  • 160.72.124.194

    Crown Castle Fiber LLC

    AS46887

    New York City

    40.7143, -74.0060

    100% uptime

    84ms
    |
    4ms
    |
    34ms
  • 160.72.160.35

    Crown Castle Fiber LLC

    AS46887

    New York City

    40.7143, -74.0060

    100% uptime

    93ms
    |
    3ms
    |
    113ms
  • 160.79.4.170

    M2ngage Telecommunications II Corp.

    AS18885

    New York City

    40.7143, -74.0060

    98% uptime

    84ms
    |
    9ms
    |
    134ms
  • 160.79.5.130

    M2ngage Telecommunications II Corp.

    AS18885

    New York City

    40.7143, -74.0060

    98% uptime

    84ms
    |
    10ms
    |
    133ms
  • 162.120.18.196

    HOSTKEY

    AS395839

    New York City

    40.7143, -74.0060

    100% uptime

    90ms
    |
    3ms
    |
    130ms
  • 162.218.95.14

    Pilot Fiber, Inc.

    AS46450

    New York City

    40.7143, -74.0060

    96% uptime

    94ms
    |
    38ms
    |
    70ms
  • 162.245.185.170

    Interserver, Inc

    AS19318

    New York City

    40.7143, -74.0060

    100% uptime

    91ms
    |
    6ms
    |
    132ms
  • 163.245.212.55

    Interserver, Inc

    AS19318

    New York City

    40.7143, -74.0060

    100% uptime

    91ms
    |
    4ms
    |
    124ms
  • 163.245.217.130

    Interserver, Inc

    AS19318

    New York City

    40.7143, -74.0060

    100% uptime

    102ms
    |
    6ms
    |
    27ms
  • 172.93.10.4

    Pilot Fiber, Inc.

    AS46450

    New York City

    40.7143, -74.0060

    100% uptime

    92ms
    |
    1ms
    |
    43ms
  • 172.245.233.46

    BrainStorm Network, Inc

    AS136258

    New York City

    40.7143, -74.0060

    100% uptime

    95ms
    |
    3ms
    |
    46ms
  • 173.225.103.171

    Interserver, Inc

    AS19318

    New York City

    40.7143, -74.0060

    100% uptime

    90ms
    |
    7ms
    |
    112ms
  • 185.118.79.181

    WEHOST LLC

    AS214738

    New York City

    40.7143, -74.0060

    99% uptime

    96ms
    |
    0ms
    |
    1ms
  • 194.113.210.184

    Kamatera, Inc.

    AS36007

    New York City

    40.7143, -74.0060

    99% uptime

    88ms
    |
    1ms
    |
    60ms
  • 195.21.137.66

    GTT Communications Inc.

    AS3257

    New York City

    40.7143, -74.0060

    100% uptime

    82ms
    |
    1ms
    |
    99ms
  • 195.21.159.130

    GTT Communications Inc.

    AS3257

    New York City

    40.7143, -74.0060

    100% uptime

    82ms
    |
    1ms
    |
    95ms
  • 198.98.55.246

    FranTech Solutions

    AS53667

    New York City

    40.7143, -74.0060

    98% uptime

    83ms
    |
    12ms
    |
    107ms
  • 198.145.227.50

    Pilot Fiber, Inc.

    AS46450

    New York City

    40.7143, -74.0060

    100% uptime

    99ms
    |
    26ms
    |
    74ms
  • 198.145.227.52

    Pilot Fiber, Inc.

    AS46450

    New York City

    40.7143, -74.0060

    100% uptime

    98ms
    |
    63ms
    |
    71ms
  • 198.145.227.59

    Pilot Fiber, Inc.

    AS46450

    New York City

    40.7143, -74.0060

    99% uptime

    98ms
    |
    22ms
    |
    65ms
  • 198.145.227.64

    Pilot Fiber, Inc.

    AS46450

    New York City

    40.7143, -74.0060

    100% uptime

    99ms
    |
    31ms
    |
    69ms
  • 198.145.227.70

    Pilot Fiber, Inc.

    AS46450

    New York City

    40.7143, -74.0060

    98% uptime

    98ms
    |
    44ms
    |
    64ms
  • 199.66.241.238

    Evolve Cellular Inc.

    AS53285

    New York City

    40.7143, -74.0060

    98% uptime

    85ms
    |
    6ms
    |
    100ms
  • 199.195.253.126

    FranTech Solutions

    AS53667

    New York City

    40.7143, -74.0060

    100% uptime

    83ms
    |
    3ms
    |
    96ms
  • 204.89.160.42

    Cinch Software, LLC

    AS394815

    New York City

    40.7143, -74.0060

    100% uptime

    98ms
    |
    1ms
    |
    110ms
  • 204.144.187.25

    Honest Networks, LLC

    AS29852

    New York City

    40.7143, -74.0060

    98% uptime

    84ms
    |
    3ms
    |
    121ms
  • 205.209.30.118

    essensys Inc.

    AS394065

    New York City

    40.7143, -74.0060

    100% uptime

    91ms
    |
    1ms
    |
    86ms
  • 207.96.107.81

    RCN

    AS6079

    New York City

    40.7143, -74.0060

    98% uptime

    96ms
    |
    0ms
    |
    170ms
  • 207.99.2.244

    Cologix, Inc

    AS8001

    New York City

    40.7143, -74.0060

    99% uptime

    84ms
    |
    3ms
    |
    115ms
  • 207.237.92.60

    RCN

    AS6079

    New York City

    40.7143, -74.0060

    96% uptime

    105ms
    |
    4ms
    |
    229ms
  • 207.237.166.102

    RCN

    AS6079

    New York City

    40.7143, -74.0060

    100% uptime

    97ms
    |
    1ms
    |
    36ms
  • 208.212.93.252

    Verizon Business

    AS701

    New York City

    40.7143, -74.0060

    100% uptime

    105ms
    |
    1ms
    |
    132ms
  • 209.137.136.118

    KDDI America Inc.

    AS4459

    New York City

    40.7143, -74.0060

    100% uptime

    93ms
    |
    1ms
    |
    108ms
  • 209.159.152.227

    Interserver, Inc

    AS19318

    New York City

    40.7143, -74.0060

    100% uptime

    91ms
    |
    6ms
    |
    48ms
  • 209.160.159.170

    Crown Castle Fiber LLC

    AS46887

    New York City

    40.7597, -73.9918

    100% uptime

    89ms
    |
    3ms
    |
    112ms
  • 209.246.107.10

    Level 3 Parent, LLC

    AS3356

    New York City

    40.7143, -74.0060

    100% uptime

    95ms
    |
    1ms
    |
    105ms
  • 216.107.136.161

    Latitude.sh

    AS396356

    New York City

    40.7143, -74.0060

    100% uptime

    96ms
    |
    1ms
    |
    136ms
  • 216.120.234.111

    HostRocket.com, Inc.

    AS23535

    New York City

    40.7143, -74.0060

    98% uptime

    90ms
    |
    5ms
    |
    56ms
  • 72.43.17.222

    Charter Communications Inc

    AS11351

    Niagara Falls

    43.0945, -79.0567

    100% uptime

    109ms
    |
    1ms
    |
    204ms
  • 23.244.148.14

    Breezeline

    AS11776

    Niantic

    41.3254, -72.1931

    100% uptime

    105ms
    |
    3ms
    |
    150ms
  • 75.145.254.197

    Comcast Cable Communications, LLC

    AS7922

    Niantic

    41.3254, -72.1931

    98% uptime

    122ms
    |
    3ms
    |
    227ms
  • 68.38.254.223

    Comcast Cable Communications, LLC

    AS7922

    Noblesville

    40.0456, -86.0086

    96% uptime

    140ms
    |
    6ms
    |
    234ms
  • 134.231.121.147

    Allo Communications LLC

    AS15108

    Norfolk

    42.0283, -97.4170

    100% uptime

    120ms
    |
    2ms
    |
    162ms
  • 149.154.37.109

    Metronet

    AS30600

    Norfolk

    36.9202, -76.2160

    98% uptime

    123ms
    |
    1ms
    |
    201ms
  • 216.54.94.22

    Cox Communications Inc.

    AS22773

    Norfolk

    36.8468, -76.2852

    100% uptime

    114ms
    |
    4ms
    |
    154ms
  • 45.55.107.29

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    85ms
    |
    2ms
    |
    104ms
  • 64.227.9.213

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    85ms
    |
    2ms
    |
    63ms
  • 64.227.24.0

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    98% uptime

    85ms
    |
    2ms
    |
    53ms
  • 64.227.31.107

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    84ms
    |
    2ms
    |
    126ms
  • 67.205.129.146

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    98% uptime

    85ms
    |
    2ms
    |
    66ms
  • 67.205.134.106

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    84ms
    |
    2ms
    |
    48ms
  • 67.205.136.138

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    99% uptime

    85ms
    |
    2ms
    |
    62ms
  • 67.205.147.21

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    84ms
    |
    2ms
    |
    50ms
  • 67.205.148.1

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    99% uptime

    85ms
    |
    2ms
    |
    49ms
  • 67.205.148.37

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    85ms
    |
    2ms
    |
    64ms
  • 67.205.149.112

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    85ms
    |
    2ms
    |
    130ms
  • 67.205.159.12

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    84ms
    |
    2ms
    |
    123ms
  • 67.205.160.179

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    98% uptime

    85ms
    |
    2ms
    |
    48ms
  • 67.205.163.153

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    96% uptime

    85ms
    |
    2ms
    |
    57ms
  • 67.205.164.58

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    99% uptime

    84ms
    |
    2ms
    |
    61ms
  • 67.205.174.114

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    85ms
    |
    2ms
    |
    56ms
  • 67.205.177.209

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    98% uptime

    84ms
    |
    2ms
    |
    54ms
  • 67.207.94.127

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    85ms
    |
    2ms
    |
    66ms
  • 68.183.22.113

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    85ms
    |
    2ms
    |
    66ms
  • 68.183.119.241

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    86ms
    |
    2ms
    |
    48ms
  • 68.183.141.165

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    99% uptime

    85ms
    |
    2ms
    |
    49ms
  • 68.183.142.67

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    85ms
    |
    2ms
    |
    48ms
  • 89.117.123.106

    Limestone Networks, Inc.

    AS46475

    North Bergen

    40.8043, -74.0121

    98% uptime

    90ms
    |
    0ms
    |
    94ms
  • 104.248.59.54

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    85ms
    |
    2ms
    |
    48ms
  • 104.248.237.132

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    85ms
    |
    2ms
    |
    50ms
  • 134.122.19.29

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    84ms
    |
    2ms
    |
    63ms
  • 134.122.22.149

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    99% uptime

    85ms
    |
    2ms
    |
    52ms
  • 134.122.28.206

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    84ms
    |
    2ms
    |
    106ms
  • 134.122.112.203

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    84ms
    |
    2ms
    |
    50ms
  • 134.122.121.124

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    85ms
    |
    2ms
    |
    48ms
  • 134.209.113.166

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    85ms
    |
    2ms
    |
    46ms
  • 134.209.209.22

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    84ms
    |
    2ms
    |
    126ms
  • 134.209.211.165

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    85ms
    |
    2ms
    |
    102ms
  • 134.209.220.16

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    85ms
    |
    2ms
    |
    68ms
  • 137.184.50.252

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    85ms
    |
    2ms
    |
    52ms
  • 137.184.106.130

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    85ms
    |
    2ms
    |
    56ms
  • 137.184.144.107

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    85ms
    |
    2ms
    |
    53ms
  • 137.184.144.221

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    85ms
    |
    2ms
    |
    56ms
  • 137.184.199.252

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    85ms
    |
    2ms
    |
    62ms
  • 137.184.200.212

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    86ms
    |
    2ms
    |
    103ms
  • 137.184.218.195

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    98% uptime

    85ms
    |
    2ms
    |
    62ms
  • 142.93.1.95

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    85ms
    |
    2ms
    |
    63ms