DNS Servers

United States of America 4346 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

  • 12.162.127.75

    AT&T Enterprises, LLC

    AS7018

    Jasper

    30.9202, -93.9966

    100% uptime

    135ms
    |
    12ms
    |
    90ms
  • 66.44.219.187

    Ellijay Telephone Company

    AS25853

    Jasper

    34.4679, -84.4291

    100% uptime

    108ms
    |
    1ms
    |
    108ms
  • 69.77.138.200

    Skyline Telephone

    AS23118

    Jefferson

    36.4204, -81.4734

    100% uptime

    125ms
    |
    2ms
    |
    153ms
  • 174.130.61.208

    Windstream Communications LLC

    AS7029

    Jefferson

    34.1170, -83.5724

    100% uptime

    136ms
    |
    2ms
    |
    202ms
  • 174.30.3.146

    Brightspeed

    AS19901

    Jefferson City

    38.5767, -92.1735

    100% uptime

    136ms
    |
    36ms
    |
    131ms
  • 216.106.72.249

    Socket Holdings Corporation

    AS4581

    Jefferson City

    38.5767, -92.1735

    100% uptime

    119ms
    |
    0ms
    |
    167ms
  • 24.105.224.212

    Mid-Hudson Cablevision, Inc.

    AS32953

    Jefferson Heights

    42.2340, -73.8824

    100% uptime

    95ms
    |
    2ms
    |
    166ms
  • 24.105.225.140

    Mid-Hudson Cablevision, Inc.

    AS32953

    Jefferson Heights

    42.2340, -73.8824

    99% uptime

    96ms
    |
    1ms
    |
    167ms
  • 24.105.248.244

    Mid-Hudson Cablevision, Inc.

    AS32953

    Jefferson Heights

    42.2340, -73.8824

    97% uptime

    96ms
    |
    2ms
    |
    168ms
  • 151.197.235.196

    Verizon Business

    AS701

    Jenkintown

    40.0959, -75.1252

    100% uptime

    101ms
    |
    1ms
    |
    138ms
  • 96.234.26.4

    Verizon Business

    AS701

    Jersey City

    40.7282, -74.0776

    99% uptime

    103ms
    |
    1ms
    |
    40ms
  • 70.166.143.75

    Cox Communications Inc.

    AS22773

    Johnson

    36.1329, -94.1655

    99% uptime

    142ms
    |
    19ms
    |
    280ms
  • 70.182.169.209

    Cox Communications Inc.

    AS22773

    Johnson

    36.1329, -94.1655

    100% uptime

    139ms
    |
    4ms
    |
    258ms
  • 98.175.42.135

    Cox Communications Inc.

    AS22773

    Johnson

    36.1329, -94.1655

    100% uptime

    147ms
    |
    1ms
    |
    282ms
  • 98.190.24.182

    Cox Communications Inc.

    AS22773

    Johnson

    36.1329, -94.1655

    98% uptime

    140ms
    |
    2ms
    |
    276ms
  • 96.94.182.125

    Comcast Cable Communications, LLC

    AS7922

    Johnson City

    36.3134, -82.3535

    98% uptime

    142ms
    |
    3ms
    |
    264ms
  • 152.86.78.16

    BrightRidge

    AS22987

    Johnson City

    36.3134, -82.3535

    99% uptime

    129ms
    |
    5ms
    |
    213ms
  • 24.145.28.134

    Breezeline

    AS11776

    Johnstown

    40.3267, -78.9220

    100% uptime

    123ms
    |
    3ms
    |
    214ms
  • 67.43.210.173

    VISTABEAM

    AS394883

    Johnstown

    40.3369, -104.9122

    99% uptime

    168ms
    |
    16ms
    |
    496ms
  • 74.81.121.130

    Zito Media, L.P.

    AS26801

    Johnstown

    40.3267, -78.9220

    100% uptime

    97ms
    |
    1ms
    |
    128ms
  • 73.246.236.126

    Comcast Cable Communications, LLC

    AS7922

    Joliet

    41.5252, -88.0834

    100% uptime

    126ms
    |
    2ms
    |
    190ms
  • 68.170.237.238

    Ritter Communications

    AS23404

    Jonesboro

    35.8423, -90.7043

    100% uptime

    137ms
    |
    4ms
    |
    142ms
  • 69.92.229.179

    CABLE ONE, INC.

    AS11492

    Joplin

    37.0842, -94.5133

    99% uptime

    129ms
    |
    1ms
    |
    91ms
  • 173.47.197.166

    CABLE ONE, INC.

    AS11492

    Joplin

    37.0842, -94.5133

    98% uptime

    147ms
    |
    10ms
    |
    62ms
  • 199.250.176.75

    Liberty Connect

    AS63457

    Joplin

    37.0842, -94.5133

    97% uptime

    115ms
    |
    3ms
    |
    226ms
  • 209.16.169.35

    Liberty Connect

    AS63457

    Joplin

    37.0842, -94.5133

    100% uptime

    115ms
    |
    3ms
    |
    115ms
  • 23.164.160.38

    NETWAVE BROADBAND INC

    AS32114

    Jordan

    44.6669, -93.6269

    100% uptime

    120ms
    |
    4ms
    |
    181ms
  • 23.164.160.69

    NETWAVE BROADBAND INC

    AS32114

    Jordan

    44.6669, -93.6269

    99% uptime

    120ms
    |
    4ms
    |
    32ms
  • 23.164.160.71

    NETWAVE BROADBAND INC

    AS32114

    Jordan

    44.6669, -93.6269

    100% uptime

    125ms
    |
    4ms
    |
    25ms
  • 73.1.141.177

    Comcast Cable Communications, LLC

    AS7922

    Jupiter

    26.9342, -80.0942

    99% uptime

    140ms
    |
    15ms
    |
    222ms
  • 12.94.106.62

    AT&T Enterprises, LLC

    AS7018

    Kansas City

    39.1142, -94.6275

    99% uptime

    131ms
    |
    1ms
    |
    162ms
  • 12.246.124.130

    AT&T Enterprises, LLC

    AS7018

    Kansas City

    39.0997, -94.5786

    100% uptime

    132ms
    |
    1ms
    |
    160ms
  • 23.150.40.164

    Rozint

    AS21738

    Kansas City

    39.0997, -94.5786

    100% uptime

    120ms
    |
    6ms
    |
    110ms
  • 23.228.146.209

    Google Fiber Inc.

    AS16591

    Kansas City

    39.0997, -94.5786

    100% uptime

    124ms
    |
    4ms
    |
    89ms
  • 23.228.175.132

    Google Fiber Inc.

    AS16591

    Kansas City

    39.0997, -94.5786

    98% uptime

    125ms
    |
    1ms
    |
    193ms
  • 23.228.180.140

    Google Fiber Inc.

    AS16591

    Kansas City

    39.0997, -94.5786

    99% uptime

    124ms
    |
    14ms
    |
    92ms
  • 38.130.35.7

    Wisper ISP, LLC

    AS22926

    Kansas City

    39.0997, -94.5786

    100% uptime

    108ms
    |
    1ms
    |
    150ms
  • 66.179.94.121

    IONOS SE

    AS8560

    Kansas City

    39.0997, -94.5786

    100% uptime

    140ms
    |
    14ms
    |
    21ms
  • 69.30.214.38

    WholeSale Internet, Inc.

    AS32097

    Kansas City

    39.0997, -94.5786

    100% uptime

    118ms
    |
    5ms
    |
    184ms
  • 69.197.134.111

    WholeSale Internet, Inc.

    AS32097

    Kansas City

    39.0997, -94.5786

    100% uptime

    120ms
    |
    8ms
    |
    98ms
  • 69.197.136.235

    WholeSale Internet, Inc.

    AS32097

    Kansas City

    39.0997, -94.5786

    100% uptime

    119ms
    |
    5ms
    |
    206ms
  • 69.197.185.30

    WholeSale Internet, Inc.

    AS32097

    Kansas City

    39.0997, -94.5786

    100% uptime

    118ms
    |
    5ms
    |
    188ms
  • 74.80.181.236

    Interconnecx, LLC

    AS13737

    Kansas City

    39.0997, -94.5786

    97% uptime

    119ms
    |
    6ms
    |
    104ms
  • 74.91.17.250

    Nocix, LLC

    AS33387

    Kansas City

    39.0997, -94.5786

    100% uptime

    119ms
    |
    6ms
    |
    191ms
  • 95.182.93.91

    Cloud Software - FZCO

    AS211273

    Kansas City

    39.0997, -94.5786

    98% uptime

    118ms
    |
    5ms
    |
    24ms
  • 107.150.32.58

    Nocix, LLC

    AS33387

    Kansas City

    39.0997, -94.5786

    100% uptime

    120ms
    |
    6ms
    |
    184ms
  • 107.150.37.242

    Nocix, LLC

    AS33387

    Kansas City

    39.0997, -94.5786

    100% uptime

    119ms
    |
    5ms
    |
    128ms
  • 107.150.37.243

    Nocix, LLC

    AS33387

    Kansas City

    39.0997, -94.5786

    99% uptime

    119ms
    |
    6ms
    |
    127ms
  • 108.175.8.138

    IONOS SE

    AS8560

    Kansas City

    39.0997, -94.5786

    98% uptime

    148ms
    |
    13ms
    |
    121ms
  • 128.177.85.74

    Zayo Bandwidth

    AS6461

    Kansas City

    39.0837, -94.5868

    100% uptime

    110ms
    |
    1ms
    |
    137ms
  • 128.177.85.75

    Zayo Bandwidth

    AS6461

    Kansas City

    39.0837, -94.5868

    100% uptime

    110ms
    |
    1ms
    |
    138ms
  • 136.32.2.151

    Google Fiber Inc.

    AS16591

    Kansas City

    39.0997, -94.5786

    100% uptime

    118ms
    |
    1ms
    |
    152ms
  • 136.33.31.49

    Google Fiber Inc.

    AS16591

    Kansas City

    39.0997, -94.5786

    100% uptime

    125ms
    |
    1ms
    |
    151ms
  • 136.34.136.6

    Google Fiber Inc.

    AS16591

    Kansas City

    39.0997, -94.5786

    99% uptime

    119ms
    |
    1ms
    |
    152ms
  • 136.34.223.146

    Google Fiber Inc.

    AS16591

    Kansas City

    39.0997, -94.5786

    100% uptime

    121ms
    |
    1ms
    |
    167ms
  • 136.35.126.174

    Google Fiber Inc.

    AS16591

    Kansas City

    39.0997, -94.5786

    99% uptime

    120ms
    |
    1ms
    |
    153ms
  • 136.35.142.19

    Google Fiber Inc.

    AS16591

    Kansas City

    39.0997, -94.5786

    100% uptime

    124ms
    |
    5ms
    |
    163ms
  • 136.37.66.131

    Google Fiber Inc.

    AS16591

    Kansas City

    39.0997, -94.5786

    99% uptime

    123ms
    |
    1ms
    |
    208ms
  • 136.37.67.111

    Google Fiber Inc.

    AS16591

    Kansas City

    39.0997, -94.5786

    100% uptime

    124ms
    |
    1ms
    |
    155ms
  • 136.39.19.24

    Google Fiber Inc.

    AS16591

    Kansas City

    39.0997, -94.5786

    100% uptime

    124ms
    |
    1ms
    |
    143ms
  • 136.41.0.122

    Google Fiber Inc.

    AS16591

    Kansas City

    39.0997, -94.5786

    100% uptime

    122ms
    |
    1ms
    |
    137ms
  • 136.61.216.222

    Google Fiber Inc.

    AS16591

    Kansas City

    39.0997, -94.5786

    100% uptime

    124ms
    |
    1ms
    |
    154ms
  • 142.54.191.234

    Nocix, LLC

    AS33387

    Kansas City

    39.0997, -94.5786

    100% uptime

    120ms
    |
    6ms
    |
    186ms
  • 142.54.191.237

    Nocix, LLC

    AS33387

    Kansas City

    39.0997, -94.5786

    100% uptime

    118ms
    |
    5ms
    |
    186ms
  • 153.66.204.250

    Space Exploration Technologies Corporation

    AS14593

    Kansas City

    39.0997, -94.5786

    97% uptime

    135ms
    |
    6ms
    |
    82ms
  • 162.222.207.206

    IONOS SE

    AS8560

    Kansas City

    39.0997, -94.5786

    100% uptime

    149ms
    |
    13ms
    |
    152ms
  • 163.123.181.147

    WholeSale Internet, Inc.

    AS32097

    Kansas City

    39.0997, -94.5786

    97% uptime

    125ms
    |
    5ms
    |
    167ms
  • 198.71.50.6

    IONOS SE

    AS8560

    Kansas City

    39.0997, -94.5786

    99% uptime

    117ms
    |
    18ms
    |
    105ms
  • 198.204.232.122

    Nocix, LLC

    AS33387

    Kansas City

    39.0997, -94.5786

    100% uptime

    112ms
    |
    5ms
    |
    185ms
  • 199.192.210.106

    Mercury Broadband

    AS11597

    Kansas City

    39.0997, -94.5786

    100% uptime

    113ms
    |
    0ms
    |
    132ms
  • 199.192.211.106

    Mercury Broadband

    AS11597

    Kansas City

    39.0997, -94.5786

    99% uptime

    111ms
    |
    0ms
    |
    129ms
  • 209.153.110.20

    KC Web, Inc.

    AS13654

    Kansas City

    39.0997, -94.5786

    100% uptime

    110ms
    |
    0ms
    |
    206ms
  • 209.153.110.42

    KC Web, Inc.

    AS13654

    Kansas City

    39.0997, -94.5786

    98% uptime

    110ms
    |
    3ms
    |
    217ms
  • 209.153.110.44

    KC Web, Inc.

    AS13654

    Kansas City

    39.0997, -94.5786

    98% uptime

    110ms
    |
    3ms
    |
    216ms
  • 76.173.184.114

    Charter Communications Inc

    AS20001

    Kapolei

    21.3356, -158.0582

    96% uptime

    225ms
    |
    5ms
    |
    360ms
  • 64.92.32.12

    Fidium

    AS6300

    Katy

    29.7858, -95.8244

    100% uptime

    123ms
    |
    1ms
    |
    185ms
  • 64.92.46.173

    Fidium

    AS6300

    Katy

    29.7858, -95.8244

    100% uptime

    122ms
    |
    1ms
    |
    185ms
  • 64.92.63.188

    Fidium

    AS6300

    Katy

    29.7858, -95.8244

    99% uptime

    123ms
    |
    1ms
    |
    185ms
  • 207.70.156.230

    Fidium

    AS6300

    Katy

    29.7858, -95.8244

    100% uptime

    120ms
    |
    1ms
    |
    176ms
  • 72.0.128.172

    FirstLight Networks, LLC

    AS13536

    Keene

    42.9337, -72.2781

    100% uptime

    94ms
    |
    1ms
    |
    272ms
  • 64.184.36.86

    Ligtel Communications, Inc.

    AS22110

    Kendallville

    41.4414, -85.2650

    99% uptime

    104ms
    |
    1ms
    |
    163ms
  • 50.225.192.227

    Comcast Cable Communications, LLC

    AS7922

    Kennesaw

    34.0234, -84.6155

    100% uptime

    116ms
    |
    2ms
    |
    144ms
  • 24.19.230.96

    Comcast Cable Communications, LLC

    AS7922

    Kent

    47.3809, -122.2348

    98% uptime

    167ms
    |
    2ms
    |
    293ms
  • 24.19.238.10

    Comcast Cable Communications, LLC

    AS7922

    Kent

    47.3809, -122.2348

    98% uptime

    167ms
    |
    4ms
    |
    223ms
  • 45.32.224.204

    The Constant Company, LLC

    AS20473

    Kent

    47.3809, -122.2348

    100% uptime

    157ms
    |
    7ms
    |
    114ms
  • 45.32.225.136

    The Constant Company, LLC

    AS20473

    Kent

    47.3809, -122.2348

    100% uptime

    157ms
    |
    2ms
    |
    118ms
  • 45.32.227.124

    The Constant Company, LLC

    AS20473

    Kent

    47.3809, -122.2348

    100% uptime

    157ms
    |
    4ms
    |
    116ms
  • 45.32.227.191

    The Constant Company, LLC

    AS20473

    Kent

    47.3809, -122.2348

    99% uptime

    158ms
    |
    4ms
    |
    54ms
  • 45.32.229.249

    The Constant Company, LLC

    AS20473

    Kent

    47.3809, -122.2348

    99% uptime

    177ms
    |
    6ms
    |
    99ms
  • 45.32.231.2

    The Constant Company, LLC

    AS20473

    Kent

    47.3809, -122.2348

    100% uptime

    156ms
    |
    4ms
    |
    112ms
  • 45.63.39.60

    The Constant Company, LLC

    AS20473

    Kent

    47.3809, -122.2348

    98% uptime

    153ms
    |
    2ms
    |
    115ms
  • 45.76.241.239

    The Constant Company, LLC

    AS20473

    Kent

    47.3809, -122.2348

    100% uptime

    157ms
    |
    2ms
    |
    116ms
  • 45.76.244.88

    The Constant Company, LLC

    AS20473

    Kent

    47.3809, -122.2348

    100% uptime

    158ms
    |
    5ms
    |
    117ms
  • 45.76.245.17

    The Constant Company, LLC

    AS20473

    Kent

    47.3809, -122.2348

    100% uptime

    171ms
    |
    6ms
    |
    94ms
  • 45.76.246.192

    The Constant Company, LLC

    AS20473

    Kent

    47.3809, -122.2348

    100% uptime

    158ms
    |
    4ms
    |
    117ms
  • 45.76.247.221

    The Constant Company, LLC

    AS20473

    Kent

    47.3809, -122.2348

    100% uptime

    178ms
    |
    6ms
    |
    54ms
  • 45.77.213.191

    The Constant Company, LLC

    AS20473

    Kent

    47.3809, -122.2348

    100% uptime

    158ms
    |
    6ms
    |
    102ms
  • 66.42.66.251

    The Constant Company, LLC

    AS20473

    Kent

    47.3809, -122.2348

    100% uptime

    155ms
    |
    3ms
    |
    166ms
  • 66.42.67.158

    The Constant Company, LLC

    AS20473

    Kent

    47.3809, -122.2348

    100% uptime

    150ms
    |
    4ms
    |
    108ms
  • 66.42.67.204

    The Constant Company, LLC

    AS20473

    Kent

    47.3809, -122.2348

    100% uptime

    156ms
    |
    3ms
    |
    112ms