DNS Servers

United States of America 3991 local DNS servers

  • 98.57.115.228

    Comcast Cable Communications, LLC

    AS7922

    Houston

    29.7633, -95.3633

    100% uptime

    142ms
    |
    2ms
    |
    262ms
  • 98.57.190.196

    Comcast Cable Communications, LLC

    AS7922

    Houston

    29.7633, -95.3633

    100% uptime

    144ms
    |
    2ms
    |
    253ms
  • 98.195.121.152

    Comcast Cable Communications, LLC

    AS7922

    Houston

    29.7633, -95.3633

    98% uptime

    143ms
    |
    2ms
    |
    270ms
  • 98.196.194.204

    Comcast Cable Communications, LLC

    AS7922

    Houston

    29.7633, -95.3633

    100% uptime

    144ms
    |
    1ms
    |
    276ms
  • 98.196.240.110

    Comcast Cable Communications, LLC

    AS7922

    Houston

    29.7633, -95.3633

    98% uptime

    146ms
    |
    2ms
    |
    245ms
  • 104.202.244.47

    Grande Communications Networks, LLC

    AS7459

    Houston

    29.7633, -95.3633

    98% uptime

    141ms
    |
    1ms
    |
    197ms
  • 108.241.205.209

    AT&T Enterprises, LLC

    AS7018

    Houston

    29.7633, -95.3633

    95% uptime

    135ms
    |
    1ms
    |
    195ms
  • 139.138.132.139

    Logix

    AS25956

    Houston

    29.7633, -95.3633

    100% uptime

    135ms
    |
    1ms
    |
    88ms
  • 168.5.140.208

    Rice University

    AS8

    Houston

    29.7633, -95.3633

    98% uptime

    138ms
    |
    2ms
    |
    207ms
  • 174.171.88.49

    Comcast Cable Communications, LLC

    AS7922

    Houston

    29.7633, -95.3633

    98% uptime

    142ms
    |
    2ms
    |
    280ms
  • 199.101.240.137

    Managed Network Solutions, Inc.

    AS19366

    Houston

    29.7633, -95.3633

    100% uptime

    128ms
    |
    2ms
    |
    150ms
  • 199.101.246.18

    Managed Network Solutions, Inc.

    AS19366

    Houston

    29.7633, -95.3633

    100% uptime

    128ms
    |
    2ms
    |
    165ms
  • 206.126.47.50

    Logix

    AS25956

    Houston

    29.7633, -95.3633

    100% uptime

    134ms
    |
    1ms
    |
    154ms
  • 209.135.168.197

    Snaju Development

    AS399646

    Houston

    29.7633, -95.3633

    95% uptime

    135ms
    |
    0ms
    |
    164ms
  • 209.251.28.40

    Resound Networks, LLC

    AS395301

    Houston

    29.8340, -95.4342

    100% uptime

    155ms
    |
    7ms
    |
    301ms
  • 216.117.49.25

    DataBank Holdings, Ltd.

    AS13767

    Houston

    29.7696, -95.5201

    100% uptime

    134ms
    |
    1ms
    |
    182ms
  • 216.117.49.28

    DataBank Holdings, Ltd.

    AS13767

    Houston

    29.7696, -95.5201

    100% uptime

    134ms
    |
    0ms
    |
    183ms
  • 216.215.127.123

    Logix

    AS25956

    Houston

    29.7633, -95.3633

    100% uptime

    132ms
    |
    1ms
    |
    176ms
  • 216.230.233.99

    The Optimal Link Corporation

    AS40156

    Houston

    29.7633, -95.3633

    100% uptime

    126ms
    |
    3ms
    |
    95ms
  • 216.230.233.100

    The Optimal Link Corporation

    AS40156

    Houston

    29.7633, -95.3633

    100% uptime

    126ms
    |
    0ms
    |
    82ms
  • 216.230.233.101

    The Optimal Link Corporation

    AS40156

    Houston

    29.7633, -95.3633

    95% uptime

    126ms
    |
    0ms
    |
    98ms
  • 209.197.88.220

    Surf Air Wireless, LLC

    AS13428

    Howell

    42.6073, -83.9294

    100% uptime

    103ms
    |
    15ms
    |
    41ms
  • 108.175.23.142

    Highline Services, LLC

    AS32798

    Hull

    30.1463, -94.6424

    95% uptime

    144ms
    |
    2ms
    |
    204ms
  • 12.94.237.126

    AT&T Enterprises, LLC

    AS7018

    Huntsville

    34.7304, -86.5859

    100% uptime

    133ms
    |
    1ms
    |
    208ms
  • 50.4.92.95

    WideOpenWest Finance LLC

    AS12083

    Huntsville

    34.7304, -86.5859

    100% uptime

    136ms
    |
    1ms
    |
    257ms
  • 143.59.229.87

    WideOpenWest Finance LLC

    AS12083

    Huntsville

    34.7304, -86.5859

    100% uptime

    129ms
    |
    1ms
    |
    196ms
  • 38.124.153.109

    Cogent Communications, LLC

    AS174

    Hunt Valley

    39.4998, -76.6411

    95% uptime

    125ms
    |
    3ms
    |
    164ms
  • 24.52.33.138

    TDS TELECOM

    AS4181

    Hurricane

    37.1753, -113.2900

    98% uptime

    178ms
    |
    4ms
    |
    138ms
  • 63.144.225.219

    CenturyLink Communications, LLC

    AS209

    Hurricane

    37.1753, -113.2900

    95% uptime

    155ms
    |
    1ms
    |
    319ms
  • 23.185.176.124

    Rimrock Wireless

    AS399525

    Idaho Falls

    43.4666, -112.0341

    100% uptime

    155ms
    |
    12ms
    |
    188ms
  • 24.116.49.144

    CABLE ONE, INC.

    AS11492

    Idaho Falls

    43.4666, -112.0341

    100% uptime

    201ms
    |
    6ms
    |
    94ms
  • 24.117.169.168

    CABLE ONE, INC.

    AS11492

    Idaho Falls

    43.4666, -112.0341

    100% uptime

    200ms
    |
    7ms
    |
    100ms
  • 38.43.62.16

    FyberCom, LLC

    AS394449

    Idaho Falls

    43.4666, -112.0341

    100% uptime

    167ms
    |
    3ms
    |
    346ms
  • 174.126.84.244

    CABLE ONE, INC.

    AS11492

    Idaho Falls

    43.4666, -112.0341

    100% uptime

    198ms
    |
    5ms
    |
    135ms
  • 199.19.117.28

    Silver Star Communications

    AS26223

    Idaho Falls

    43.4666, -112.0341

    100% uptime

    140ms
    |
    0ms
    |
    59ms
  • 173.10.8.19

    Comcast Cable Communications, LLC

    AS7922

    Independence

    39.0911, -94.4155

    100% uptime

    131ms
    |
    2ms
    |
    196ms
  • 38.86.82.225

    Smithville Digital, LLC

    AS11550

    Indianapolis

    39.7684, -86.1580

    100% uptime

    117ms
    |
    8ms
    |
    168ms
  • 50.238.174.106

    Comcast Cable Communications, LLC

    AS7922

    Indianapolis

    39.7684, -86.1580

    100% uptime

    128ms
    |
    2ms
    |
    33ms
  • 68.50.184.12

    Comcast Cable Communications, LLC

    AS7922

    Indianapolis

    39.7684, -86.1580

    100% uptime

    142ms
    |
    2ms
    |
    255ms
  • 68.58.50.194

    Comcast Cable Communications, LLC

    AS7922

    Indianapolis

    39.7684, -86.1580

    98% uptime

    141ms
    |
    2ms
    |
    244ms
  • 68.58.141.192

    Comcast Cable Communications, LLC

    AS7922

    Indianapolis

    39.7684, -86.1580

    100% uptime

    140ms
    |
    12ms
    |
    297ms
  • 154.49.176.218

    Swayzee Telephone Company, Inc.

    AS53989

    Indianapolis

    39.7684, -86.1580

    100% uptime

    107ms
    |
    1ms
    |
    97ms
  • 173.216.152.18

    Optimum

    AS19108

    Indian Point

    36.6284, -93.3438

    100% uptime

    144ms
    |
    3ms
    |
    225ms
  • 65.34.43.160

    IRVINE COMMUNITY TELEVISION

    AS22800

    Irvine

    37.7006, -83.9738

    100% uptime

    128ms
    |
    2ms
    |
    94ms
  • 99.73.26.129

    AT&T Enterprises, LLC

    AS7018

    Irvine

    33.6695, -117.8231

    100% uptime

    164ms
    |
    4ms
    |
    28ms
  • 108.71.255.217

    AT&T Enterprises, LLC

    AS7018

    Irvine

    33.6695, -117.8231

    98% uptime

    158ms
    |
    5ms
    |
    217ms
  • 108.199.31.233

    AT&T Enterprises, LLC

    AS7018

    Irvine

    33.6695, -117.8231

    98% uptime

    171ms
    |
    4ms
    |
    143ms
  • 162.201.12.91

    AT&T Enterprises, LLC

    AS7018

    Irvine

    33.6695, -117.8231

    100% uptime

    158ms
    |
    4ms
    |
    193ms
  • 192.55.226.18

    Pound Bang Incorporated

    AS23086

    Ithaca

    42.4406, -76.4966

    100% uptime

    106ms
    |
    5ms
    |
    185ms
  • 50.86.195.200

    C Spire Fiber

    AS11272

    Jackson

    32.2988, -90.1848

    100% uptime

    112ms
    |
    1ms
    |
    113ms
  • 173.235.21.6

    C Spire Fiber

    AS11272

    Jackson

    32.2988, -90.1848

    98% uptime

    112ms
    |
    1ms
    |
    176ms
  • 207.183.166.172

    Silver Star Communications

    AS26223

    Jackson

    43.4799, -110.7624

    100% uptime

    139ms
    |
    0ms
    |
    302ms
  • 12.14.61.201

    AT&T Enterprises, LLC

    AS7018

    Jacksonville

    30.4507, -81.6626

    100% uptime

    140ms
    |
    2ms
    |
    273ms
  • 12.118.173.226

    AT&T Enterprises, LLC

    AS7018

    Jacksonville

    30.3322, -81.6556

    100% uptime

    134ms
    |
    1ms
    |
    276ms
  • 12.148.168.72

    AT&T Enterprises, LLC

    AS7018

    Jacksonville

    30.3322, -81.6556

    100% uptime

    135ms
    |
    1ms
    |
    104ms
  • 50.144.49.210

    Comcast Cable Communications, LLC

    AS7922

    Jacksonville

    30.3322, -81.6556

    100% uptime

    130ms
    |
    1ms
    |
    199ms
  • 73.104.113.90

    Comcast Cable Communications, LLC

    AS7922

    Jacksonville

    30.3322, -81.6556

    100% uptime

    139ms
    |
    1ms
    |
    65ms
  • 149.154.25.247

    Metronet

    AS30600

    Jacksonville

    34.7740, -77.3781

    95% uptime

    143ms
    |
    3ms
    |
    237ms
  • 170.249.156.196

    Uniti Fiber Holdings Inc.

    AS13760

    Jacksonville

    30.3322, -81.6556

    100% uptime

    122ms
    |
    0ms
    |
    118ms
  • 170.249.156.197

    Uniti Fiber Holdings Inc.

    AS13760

    Jacksonville

    30.3322, -81.6556

    100% uptime

    120ms
    |
    0ms
    |
    117ms
  • 170.249.156.200

    Uniti Fiber Holdings Inc.

    AS13760

    Jacksonville

    30.3322, -81.6556

    100% uptime

    120ms
    |
    0ms
    |
    121ms
  • 170.249.156.202

    Uniti Fiber Holdings Inc.

    AS13760

    Jacksonville

    30.3322, -81.6556

    100% uptime

    122ms
    |
    0ms
    |
    135ms
  • 170.249.156.203

    Uniti Fiber Holdings Inc.

    AS13760

    Jacksonville

    30.3322, -81.6556

    100% uptime

    122ms
    |
    0ms
    |
    103ms
  • 170.249.156.204

    Uniti Fiber Holdings Inc.

    AS13760

    Jacksonville

    30.3322, -81.6556

    100% uptime

    122ms
    |
    0ms
    |
    119ms
  • 170.249.156.205

    Uniti Fiber Holdings Inc.

    AS13760

    Jacksonville

    30.3322, -81.6556

    100% uptime

    123ms
    |
    1ms
    |
    89ms
  • 170.249.156.206

    Uniti Fiber Holdings Inc.

    AS13760

    Jacksonville

    30.3322, -81.6556

    100% uptime

    122ms
    |
    0ms
    |
    117ms
  • 170.249.156.207

    Uniti Fiber Holdings Inc.

    AS13760

    Jacksonville

    30.3322, -81.6556

    100% uptime

    120ms
    |
    0ms
    |
    120ms
  • 170.249.156.208

    Uniti Fiber Holdings Inc.

    AS13760

    Jacksonville

    30.3322, -81.6556

    100% uptime

    120ms
    |
    1ms
    |
    116ms
  • 162.17.232.97

    Comcast Cable Communications, LLC

    AS7922

    Jamesburg

    40.3526, -74.4402

    100% uptime

    114ms
    |
    2ms
    |
    132ms
  • 12.162.127.75

    AT&T Enterprises, LLC

    AS7018

    Jasper

    30.9202, -93.9966

    100% uptime

    151ms
    |
    7ms
    |
    76ms
  • 66.44.211.18

    Ellijay Telephone Company

    AS25853

    Jasper

    34.4679, -84.4291

    99% uptime

    108ms
    |
    8ms
    |
    19ms
  • 69.85.110.124

    Ellijay Telephone Company

    AS25853

    Jasper

    34.4679, -84.4291

    95% uptime

    108ms
    |
    5ms
    |
    143ms
  • 173.243.183.230

    Smithville Digital, LLC

    AS11550

    Jasper

    38.3914, -86.9311

    100% uptime

    124ms
    |
    1ms
    |
    44ms
  • 12.198.143.25

    AT&T Enterprises, LLC

    AS7018

    Jefferson

    29.9660, -90.1531

    100% uptime

    138ms
    |
    2ms
    |
    212ms
  • 69.176.0.135

    Mikrotec Internet Services

    AS3801

    Jenkins

    37.1734, -82.6310

    100% uptime

    118ms
    |
    6ms
    |
    39ms
  • 162.17.229.153

    Comcast Cable Communications, LLC

    AS7922

    Jersey City

    40.7282, -74.0776

    95% uptime

    111ms
    |
    2ms
    |
    251ms
  • 70.182.169.209

    Cox Communications Inc.

    AS22773

    Johnson

    36.1329, -94.1655

    98% uptime

    140ms
    |
    2ms
    |
    255ms
  • 98.190.24.182

    Cox Communications Inc.

    AS22773

    Johnson

    36.1329, -94.1655

    100% uptime

    140ms
    |
    2ms
    |
    265ms
  • 50.237.97.165

    Comcast Cable Communications, LLC

    AS7922

    Johnson City

    36.3134, -82.3535

    100% uptime

    133ms
    |
    1ms
    |
    135ms
  • 72.45.41.227

    Breezeline

    AS11776

    Johnstown

    40.2850, -78.8654

    100% uptime

    124ms
    |
    3ms
    |
    202ms
  • 207.255.47.127

    Breezeline

    AS11776

    Johnstown

    40.3267, -78.9220

    100% uptime

    116ms
    |
    2ms
    |
    193ms
  • 192.24.124.66

    CABLE ONE, INC.

    AS11492

    Jonesboro

    32.2413, -92.7160

    98% uptime

    142ms
    |
    4ms
    |
    186ms
  • 96.18.168.126

    CABLE ONE, INC.

    AS11492

    Joplin

    37.0842, -94.5133

    98% uptime

    150ms
    |
    2ms
    |
    69ms
  • 209.16.169.35

    Liberty Connect

    AS63457

    Joplin

    37.0842, -94.5133

    100% uptime

    113ms
    |
    0ms
    |
    89ms
  • 142.202.76.2

    Mojavewifi.com LLC

    AS46292

    Joshua Tree

    34.1347, -116.3131

    95% uptime

    172ms
    |
    0ms
    |
    211ms
  • 142.202.76.7

    Mojavewifi.com LLC

    AS46292

    Joshua Tree

    34.1347, -116.3131

    98% uptime

    173ms
    |
    0ms
    |
    207ms
  • 50.200.63.99

    Comcast Cable Communications, LLC

    AS7922

    Juno Beach

    26.8798, -80.0534

    100% uptime

    138ms
    |
    1ms
    |
    76ms
  • 12.105.65.90

    AT&T Enterprises, LLC

    AS7018

    Jupiter

    26.9342, -80.0942

    100% uptime

    138ms
    |
    2ms
    |
    166ms
  • 71.81.107.142

    Charter Communications LLC

    AS20115

    Kalamazoo

    42.2917, -85.5872

    100% uptime

    137ms
    |
    2ms
    |
    295ms
  • 12.40.39.5

    AT&T Enterprises, LLC

    AS7018

    Kansas City

    39.0997, -94.5786

    95% uptime

    148ms
    |
    1ms
    |
    92ms
  • 12.40.39.9

    AT&T Enterprises, LLC

    AS7018

    Kansas City

    39.0997, -94.5786

    100% uptime

    148ms
    |
    18ms
    |
    87ms
  • 12.40.39.10

    AT&T Enterprises, LLC

    AS7018

    Kansas City

    39.0997, -94.5786

    100% uptime

    148ms
    |
    11ms
    |
    91ms
  • 12.40.39.13

    AT&T Enterprises, LLC

    AS7018

    Kansas City

    39.0997, -94.5786

    95% uptime

    148ms
    |
    3ms
    |
    87ms
  • 12.40.39.14

    AT&T Enterprises, LLC

    AS7018

    Kansas City

    39.0997, -94.5786

    95% uptime

    146ms
    |
    3ms
    |
    93ms
  • 12.90.138.242

    AT&T Enterprises, LLC

    AS7018

    Kansas City

    39.0997, -94.5786

    98% uptime

    138ms
    |
    2ms
    |
    74ms
  • 12.94.106.62

    AT&T Enterprises, LLC

    AS7018

    Kansas City

    39.0997, -94.5786

    100% uptime

    140ms
    |
    1ms
    |
    172ms
  • 12.246.124.130

    AT&T Enterprises, LLC

    AS7018

    Kansas City

    39.0997, -94.5786

    100% uptime

    140ms
    |
    1ms
    |
    169ms
  • 23.150.40.164

    Rozint

    AS21738

    Kansas City

    39.0997, -94.5786

    98% uptime

    115ms
    |
    1ms
    |
    104ms
  • 23.228.179.101

    Google Fiber Inc.

    AS16591

    Kansas City

    39.0997, -94.5786

    99% uptime

    129ms
    |
    4ms
    |
    82ms
  • 23.228.180.140

    Google Fiber Inc.

    AS16591

    Kansas City

    39.1142, -94.6275

    99% uptime

    129ms
    |
    12ms
    |
    81ms