DNS Servers

United States of America 5503 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

  • 152.186.172.182

    Verizon Business

    AS701

    New York City

    40.7143, -74.0060

    100% uptime

    100ms
    |
    0ms
    |
    44ms
  • 152.193.88.34

    Verizon Business

    AS701

    New York City

    40.7143, -74.0060

    100% uptime

    103ms
    |
    1ms
    |
    46ms
  • 152.193.208.138

    Verizon Business

    AS701

    New York City

    40.7143, -74.0060

    100% uptime

    101ms
    |
    11ms
    |
    31ms
  • 153.75.224.66

    Interserver, Inc

    AS19318

    New York City

    40.7143, -74.0060

    100% uptime

    87ms
    |
    4ms
    |
    95ms
  • 153.75.226.83

    Interserver, Inc

    AS19318

    New York City

    40.7143, -74.0060

    100% uptime

    101ms
    |
    9ms
    |
    142ms
  • 156.70.50.131

    WEBBING USA, INC.

    AS393559

    New York City

    40.6451, -73.9450

    100% uptime

    270ms
    |
    64ms
    |
    388ms
  • 157.185.170.168

    Meteverse Limited.

    AS54994

    New York City

    40.7143, -74.0060

    100% uptime

    85ms
    |
    3ms
    |
    50ms
  • 158.106.205.254

    Pilot Fiber, Inc.

    AS46450

    New York City

    40.7143, -74.0060

    100% uptime

    94ms
    |
    1ms
    |
    86ms
  • 158.222.164.153

    Charter Communications Inc

    AS12271

    New York City

    40.7143, -74.0060

    98% uptime

    105ms
    |
    4ms
    |
    64ms
  • 158.222.227.110

    Charter Communications Inc

    AS12271

    New York City

    40.7143, -74.0060

    100% uptime

    106ms
    |
    2ms
    |
    58ms
  • 160.72.110.157

    Zayo Bandwidth

    AS46887

    New York City

    40.7139, -74.0070

    100% uptime

    84ms
    |
    0ms
    |
    156ms
  • 160.72.160.35

    Zayo Bandwidth

    AS46887

    New York City

    40.7143, -74.0060

    100% uptime

    87ms
    |
    0ms
    |
    111ms
  • 160.79.4.170

    M2ngage Telecommunications II Corp.

    AS18885

    New York City

    40.7143, -74.0060

    98% uptime

    85ms
    |
    3ms
    |
    133ms
  • 160.79.4.171

    M2ngage Telecommunications II Corp.

    AS18885

    New York City

    40.7143, -74.0060

    100% uptime

    85ms
    |
    2ms
    |
    134ms
  • 160.79.5.130

    M2ngage Telecommunications II Corp.

    AS18885

    New York City

    40.7143, -74.0060

    100% uptime

    85ms
    |
    1ms
    |
    133ms
  • 162.244.81.87

    Data Room, Inc

    AS19624

    New York City

    40.7143, -74.0060

    100% uptime

    93ms
    |
    0ms
    |
    113ms
  • 163.245.212.55

    Interserver, Inc

    AS19318

    New York City

    40.7143, -74.0060

    100% uptime

    102ms
    |
    6ms
    |
    139ms
  • 163.245.217.130

    Interserver, Inc

    AS19318

    New York City

    40.7143, -74.0060

    100% uptime

    101ms
    |
    6ms
    |
    25ms
  • 163.245.221.42

    Interserver, Inc

    AS19318

    New York City

    40.7143, -74.0060

    100% uptime

    101ms
    |
    5ms
    |
    140ms
  • 172.93.10.4

    Pilot Fiber, Inc.

    AS46450

    New York City

    40.7143, -74.0060

    100% uptime

    92ms
    |
    0ms
    |
    29ms
  • 172.245.233.64

    BrainStorm Network, Inc

    AS136258

    New York City

    40.7143, -74.0060

    97% uptime

    98ms
    |
    2ms
    |
    44ms
  • 172.254.58.171

    Charter Communications Inc

    AS12271

    New York City

    40.7143, -74.0060

    100% uptime

    93ms
    |
    0ms
    |
    25ms
  • 173.225.103.171

    Interserver, Inc

    AS19318

    New York City

    40.7143, -74.0060

    100% uptime

    101ms
    |
    19ms
    |
    113ms
  • 174.166.73.30

    Comcast Cable Communications, LLC

    AS7922

    New York City

    40.7143, -74.0060

    100% uptime

    113ms
    |
    1ms
    |
    227ms
  • 184.75.50.42

    Charter Communications Inc

    AS12271

    New York City

    40.7143, -74.0060

    100% uptime

    106ms
    |
    1ms
    |
    59ms
  • 192.64.82.212

    Interserver, Inc

    AS19318

    New York City

    40.7143, -74.0060

    98% uptime

    101ms
    |
    6ms
    |
    116ms
  • 192.64.87.235

    Interserver, Inc

    AS19318

    New York City

    40.7143, -74.0060

    100% uptime

    101ms
    |
    8ms
    |
    140ms
  • 192.177.26.59

    HOSTKEY

    AS395839

    New York City

    40.7139, -74.0070

    100% uptime

    91ms
    |
    2ms
    |
    119ms
  • 194.113.194.194

    Kamatera, Inc.

    AS36007

    New York City

    40.7143, -74.0060

    100% uptime

    90ms
    |
    4ms
    |
    121ms
  • 194.113.210.184

    Kamatera, Inc.

    AS36007

    New York City

    40.7143, -74.0060

    100% uptime

    91ms
    |
    2ms
    |
    44ms
  • 195.21.137.66

    GTT Communications Inc.

    AS3257

    New York City

    40.7143, -74.0060

    100% uptime

    90ms
    |
    4ms
    |
    82ms
  • 195.21.139.2

    GTT Communications Inc.

    AS3257

    New York City

    40.7143, -74.0060

    98% uptime

    90ms
    |
    3ms
    |
    85ms
  • 195.21.159.130

    GTT Communications Inc.

    AS3257

    New York City

    40.7143, -74.0060

    98% uptime

    90ms
    |
    4ms
    |
    86ms
  • 198.98.55.246

    FranTech Solutions

    AS53667

    New York City

    40.7143, -74.0060

    100% uptime

    84ms
    |
    3ms
    |
    110ms
  • 198.145.227.50

    Pilot Fiber, Inc.

    AS46450

    New York City

    40.7143, -74.0060

    98% uptime

    93ms
    |
    30ms
    |
    60ms
  • 198.145.227.52

    Pilot Fiber, Inc.

    AS46450

    New York City

    40.7143, -74.0060

    98% uptime

    92ms
    |
    26ms
    |
    52ms
  • 198.145.227.54

    Pilot Fiber, Inc.

    AS46450

    New York City

    40.7143, -74.0060

    100% uptime

    94ms
    |
    11ms
    |
    57ms
  • 198.145.227.59

    Pilot Fiber, Inc.

    AS46450

    New York City

    40.7143, -74.0060

    100% uptime

    93ms
    |
    50ms
    |
    62ms
  • 198.145.227.62

    Pilot Fiber, Inc.

    AS46450

    New York City

    40.7143, -74.0060

    98% uptime

    93ms
    |
    27ms
    |
    55ms
  • 198.145.227.63

    Pilot Fiber, Inc.

    AS46450

    New York City

    40.7143, -74.0060

    98% uptime

    94ms
    |
    27ms
    |
    62ms
  • 198.145.227.64

    Pilot Fiber, Inc.

    AS46450

    New York City

    40.7143, -74.0060

    100% uptime

    94ms
    |
    43ms
    |
    59ms
  • 198.145.227.66

    Pilot Fiber, Inc.

    AS46450

    New York City

    40.7143, -74.0060

    100% uptime

    94ms
    |
    35ms
    |
    56ms
  • 198.145.227.67

    Pilot Fiber, Inc.

    AS46450

    New York City

    40.7143, -74.0060

    98% uptime

    92ms
    |
    30ms
    |
    55ms
  • 198.145.227.69

    Pilot Fiber, Inc.

    AS46450

    New York City

    40.7143, -74.0060

    100% uptime

    92ms
    |
    62ms
    |
    58ms
  • 199.66.241.238

    Evolve Cellular Inc.

    AS53285

    New York City

    40.7143, -74.0060

    100% uptime

    85ms
    |
    2ms
    |
    102ms
  • 199.73.108.5

    Xaccel Networks LLC

    AS33089

    New York City

    40.7143, -74.0060

    100% uptime

    83ms
    |
    0ms
    |
    104ms
  • 199.195.253.126

    FranTech Solutions

    AS53667

    New York City

    40.7143, -74.0060

    100% uptime

    84ms
    |
    0ms
    |
    91ms
  • 204.13.237.163

    Interserver, Inc

    AS19318

    New York City

    40.7143, -74.0060

    100% uptime

    102ms
    |
    6ms
    |
    27ms
  • 204.144.187.25

    Honest Networks, LLC

    AS29852

    New York City

    40.7143, -74.0060

    97% uptime

    84ms
    |
    3ms
    |
    123ms
  • 206.252.193.82

    Stealth Communications Services, LLC

    AS8002

    New York City

    40.7143, -74.0060

    100% uptime

    85ms
    |
    3ms
    |
    87ms
  • 207.96.107.81

    RCN

    AS6079

    New York City

    40.7143, -74.0060

    98% uptime

    92ms
    |
    0ms
    |
    142ms
  • 207.99.2.244

    Cologix, Inc

    AS8001

    New York City

    40.7143, -74.0060

    98% uptime

    84ms
    |
    0ms
    |
    136ms
  • 207.237.166.102

    RCN

    AS6079

    New York City

    40.7143, -74.0060

    100% uptime

    94ms
    |
    0ms
    |
    39ms
  • 208.89.97.18

    Frantic, LLC.

    AS40773

    New York City

    40.7143, -74.0060

    96% uptime

    92ms
    |
    5ms
    |
    121ms
  • 208.89.97.20

    Frantic, LLC.

    AS40773

    New York City

    40.7143, -74.0060

    96% uptime

    91ms
    |
    19ms
    |
    115ms
  • 208.212.93.252

    Verizon Business

    AS701

    New York City

    40.7143, -74.0060

    97% uptime

    102ms
    |
    1ms
    |
    130ms
  • 209.58.18.85

    TATA COMMUNICATIONS (AMERICA) INC

    AS6453

    New York City

    40.7143, -74.0060

    96% uptime

    102ms
    |
    8ms
    |
    264ms
  • 209.94.58.230

    UpCloud USA Inc

    AS25697

    New York City

    40.7143, -74.0060

    100% uptime

    93ms
    |
    1ms
    |
    86ms
  • 209.159.152.227

    Interserver, Inc

    AS19318

    New York City

    40.7143, -74.0060

    100% uptime

    101ms
    |
    6ms
    |
    51ms
  • 209.246.107.10

    Level 3 Parent, LLC

    AS3356

    New York City

    40.7143, -74.0060

    100% uptime

    95ms
    |
    0ms
    |
    89ms
  • 216.120.236.246

    HostRocket.com, Inc.

    AS23535

    New York City

    40.7143, -74.0060

    100% uptime

    91ms
    |
    1ms
    |
    55ms
  • 216.238.161.131

    The Lane Press, Inc.

    AS19802

    New York City

    40.7143, -74.0060

    100% uptime

    98ms
    |
    1ms
    |
    163ms
  • 158.85.86.219

    IBM Cloud

    AS36351

    Niagara Falls

    43.0945, -79.0567

    97% uptime

    99ms
    |
    2ms
    |
    117ms
  • 169.48.27.179

    IBM Cloud

    AS36351

    Niagara Falls

    43.0945, -79.0567

    98% uptime

    101ms
    |
    2ms
    |
    66ms
  • 23.244.148.14

    Breezeline

    AS11776

    Niantic

    41.3254, -72.1931

    100% uptime

    103ms
    |
    4ms
    |
    147ms
  • 216.163.38.122

    ACD.net

    AS14103

    Niles

    41.8298, -86.2542

    96% uptime

    106ms
    |
    0ms
    |
    264ms
  • 98.182.7.28

    Cox Communications Inc.

    AS22773

    Norfolk

    36.8468, -76.2852

    98% uptime

    120ms
    |
    2ms
    |
    61ms
  • 134.231.121.147

    Allo Communications LLC

    AS15108

    Norfolk

    42.0283, -97.4170

    100% uptime

    122ms
    |
    1ms
    |
    173ms
  • 158.62.129.237

    OEC Fiber

    AS53449

    Norman

    35.2226, -97.4395

    100% uptime

    125ms
    |
    0ms
    |
    46ms
  • 50.239.158.202

    Comcast Cable Communications, LLC

    AS7922

    Norristown

    40.1215, -75.3399

    98% uptime

    133ms
    |
    2ms
    |
    275ms
  • 47.16.118.37

    Cablevision Systems Corp.

    AS6128

    North Bellmore

    40.6915, -73.5335

    98% uptime

    95ms
    |
    1ms
    |
    124ms
  • 45.55.107.29

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    86ms
    |
    3ms
    |
    98ms
  • 64.227.9.14

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    92ms
    |
    7ms
    |
    47ms
  • 64.227.9.213

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    86ms
    |
    3ms
    |
    49ms
  • 64.227.18.136

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    86ms
    |
    3ms
    |
    47ms
  • 67.205.129.146

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    91ms
    |
    1ms
    |
    49ms
  • 67.205.134.91

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    86ms
    |
    3ms
    |
    44ms
  • 67.205.134.106

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    85ms
    |
    3ms
    |
    46ms
  • 67.205.140.147

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    96% uptime

    85ms
    |
    3ms
    |
    46ms
  • 67.205.144.179

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    98% uptime

    85ms
    |
    4ms
    |
    49ms
  • 67.205.148.1

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    85ms
    |
    3ms
    |
    49ms
  • 67.205.149.112

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    98% uptime

    86ms
    |
    3ms
    |
    128ms
  • 67.205.159.12

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    97% uptime

    85ms
    |
    3ms
    |
    180ms
  • 67.205.164.58

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    85ms
    |
    4ms
    |
    46ms
  • 67.205.166.106

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    93ms
    |
    1ms
    |
    47ms
  • 67.205.183.215

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    97% uptime

    85ms
    |
    3ms
    |
    50ms
  • 67.205.191.14

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    92% uptime

    93ms
    |
    0ms
    |
    57ms
  • 67.207.89.215

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    85ms
    |
    3ms
    |
    52ms
  • 67.207.94.127

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    98% uptime

    85ms
    |
    3ms
    |
    47ms
  • 68.183.22.113

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    85ms
    |
    4ms
    |
    48ms
  • 68.183.141.165

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    86ms
    |
    3ms
    |
    49ms
  • 68.183.142.67

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    98% uptime

    85ms
    |
    4ms
    |
    52ms
  • 89.117.123.106

    Limestone Networks, Inc.

    AS46475

    North Bergen

    40.8043, -74.0121

    100% uptime

    84ms
    |
    0ms
    |
    89ms
  • 104.248.59.54

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    86ms
    |
    3ms
    |
    45ms
  • 104.248.116.119

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    93ms
    |
    0ms
    |
    47ms
  • 134.122.19.29

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    85ms
    |
    3ms
    |
    48ms
  • 134.122.22.149

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    85ms
    |
    3ms
    |
    48ms
  • 134.122.28.206

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    98% uptime

    85ms
    |
    3ms
    |
    106ms
  • 134.122.112.203

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    85ms
    |
    3ms
    |
    47ms
  • 134.209.113.166

    DigitalOcean, LLC

    AS14061

    North Bergen

    40.8043, -74.0121

    100% uptime

    85ms
    |
    4ms
    |
    43ms