DNS Servers

United States of America 3968 local DNS servers

  • 204.116.80.231

    West Carolina Communications, LLC

    AS10279

    Abbeville

    34.1782, -82.3790

    100% uptime

    116ms
    |
    1ms
    |
    27ms
  • 174.108.206.170

    Charter Communications Inc

    AS11426

    Aberdeen

    35.1315, -79.4295

    100% uptime

    119ms
    |
    0ms
    |
    173ms
  • 205.209.228.102

    Vexus Fiber

    AS13693

    Abilene

    32.4487, -99.7331

    95% uptime

    146ms
    |
    1ms
    |
    233ms
  • 67.61.230.219

    CABLE ONE, INC.

    AS11492

    Ada

    34.7745, -96.6783

    100% uptime

    144ms
    |
    4ms
    |
    119ms
  • 12.26.241.82

    AT&T Enterprises, LLC

    AS7018

    Agoura Hills

    34.1364, -118.7745

    100% uptime

    168ms
    |
    6ms
    |
    108ms
  • 137.103.65.44

    Breezeline

    AS11776

    Aiken

    33.5604, -81.7195

    95% uptime

    135ms
    |
    3ms
    |
    281ms
  • 71.72.38.99

    Charter Communications Inc

    AS10796

    Akron

    41.0814, -81.5190

    100% uptime

    134ms
    |
    4ms
    |
    96ms
  • 64.246.133.148

    INOC, LLC

    AS22302

    Albany

    42.6526, -73.7562

    100% uptime

    97ms
    |
    1ms
    |
    41ms
  • 199.58.99.33

    Alyrica Networks Inc.

    AS25961

    Albany

    44.6365, -123.1059

    95% uptime

    147ms
    |
    14ms
    |
    234ms
  • 199.101.48.18

    HostRocket.com, Inc.

    AS23535

    Albany

    42.6526, -73.7562

    98% uptime

    91ms
    |
    14ms
    |
    53ms
  • 199.101.50.23

    HostRocket.com, Inc.

    AS23535

    Albany

    42.6526, -73.7562

    99% uptime

    91ms
    |
    6ms
    |
    52ms
  • 208.85.1.165

    Turnkey Internet Inc.

    AS40244

    Albany

    42.6526, -73.7562

    100% uptime

    97ms
    |
    0ms
    |
    146ms
  • 216.120.236.246

    HostRocket.com, Inc.

    AS23535

    Albany

    42.6526, -73.7562

    100% uptime

    91ms
    |
    14ms
    |
    51ms
  • 70.90.200.177

    Comcast Cable Communications, LLC

    AS7922

    Albuquerque

    35.0845, -106.6511

    98% uptime

    156ms
    |
    2ms
    |
    311ms
  • 98.48.44.20

    Comcast Cable Communications, LLC

    AS7922

    Albuquerque

    35.0845, -106.6511

    100% uptime

    148ms
    |
    2ms
    |
    299ms
  • 199.21.74.166

    bigbyte.cc Corp

    AS26974

    Albuquerque

    35.0845, -106.6511

    99% uptime

    127ms
    |
    2ms
    |
    90ms
  • 207.251.52.130

    Lobo Internet Services, Ltd

    AS11996

    Albuquerque

    35.0845, -106.6511

    98% uptime

    137ms
    |
    13ms
    |
    270ms
  • 99.140.115.86

    AT&T Enterprises, LLC

    AS7018

    Alcoa

    35.7895, -83.9738

    95% uptime

    129ms
    |
    2ms
    |
    400ms
  • 67.230.230.128

    Stellar Association, LLC

    AS36374

    Alexandria

    45.8852, -95.3775

    100% uptime

    111ms
    |
    12ms
    |
    190ms
  • 104.37.99.254

    ALTIUS Broadband, LLC

    AS63060

    Alexandria

    40.2628, -85.6758

    95% uptime

    171ms
    |
    13ms
    |
    451ms
  • 172.97.117.22

    ALTIUS Broadband, LLC

    AS63060

    Alexandria

    40.2628, -85.6758

    98% uptime

    135ms
    |
    9ms
    |
    257ms
  • 173.217.178.28

    Optimum

    AS19108

    Alexandria

    31.3113, -92.4451

    100% uptime

    154ms
    |
    2ms
    |
    253ms
  • 97.107.35.53

    Bertram Communications LLC

    AS36001

    Algoma

    44.6089, -87.4326

    98% uptime

    119ms
    |
    5ms
    |
    285ms
  • 97.107.35.182

    Bertram Communications LLC

    AS36001

    Algoma

    44.6089, -87.4326

    100% uptime

    119ms
    |
    13ms
    |
    286ms
  • 97.107.39.165

    Bertram Communications LLC

    AS36001

    Algoma

    44.6089, -87.4326

    95% uptime

    120ms
    |
    10ms
    |
    294ms
  • 50.84.39.26

    Charter Communications Inc

    AS11427

    Allen

    33.1032, -96.6706

    100% uptime

    143ms
    |
    2ms
    |
    228ms
  • 50.4.8.33

    WideOpenWest Finance LLC

    AS12083

    Allen Park

    42.2575, -83.2110

    100% uptime

    124ms
    |
    2ms
    |
    168ms
  • 24.35.104.71

    RCN

    AS6079

    Allentown

    40.6084, -75.4902

    98% uptime

    105ms
    |
    1ms
    |
    246ms
  • 24.35.106.135

    RCN

    AS6079

    Allentown

    40.6084, -75.4902

    100% uptime

    104ms
    |
    1ms
    |
    184ms
  • 24.102.245.46

    PenTeleData Inc.

    AS3737

    Allentown

    40.6084, -75.4902

    100% uptime

    98ms
    |
    2ms
    |
    158ms
  • 24.115.196.224

    PenTeleData Inc.

    AS3737

    Allentown

    40.6084, -75.4902

    98% uptime

    97ms
    |
    1ms
    |
    145ms
  • 24.229.155.155

    PenTeleData Inc.

    AS3737

    Allentown

    40.6084, -75.4902

    98% uptime

    96ms
    |
    2ms
    |
    182ms
  • 131.106.53.210

    RCN

    AS6079

    Allentown

    40.6084, -75.4902

    100% uptime

    105ms
    |
    2ms
    |
    178ms
  • 131.106.240.71

    RCN

    AS6079

    Allentown

    40.6084, -75.4902

    100% uptime

    107ms
    |
    2ms
    |
    169ms
  • 168.91.180.168

    RCN

    AS6079

    Allentown

    40.6084, -75.4902

    100% uptime

    106ms
    |
    1ms
    |
    176ms
  • 168.91.184.6

    RCN

    AS6079

    Allentown

    40.6084, -75.4902

    98% uptime

    107ms
    |
    1ms
    |
    180ms
  • 204.252.164.238

    Verizon Business

    AS701

    Allentown

    40.6084, -75.4902

    100% uptime

    110ms
    |
    1ms
    |
    107ms
  • 207.172.235.125

    RCN

    AS6079

    Allentown

    40.6084, -75.4902

    100% uptime

    113ms
    |
    2ms
    |
    190ms
  • 208.58.21.108

    RCN

    AS6079

    Allentown

    40.6084, -75.4902

    100% uptime

    106ms
    |
    0ms
    |
    49ms
  • 208.58.53.229

    RCN

    AS6079

    Allentown

    40.6084, -75.4902

    100% uptime

    106ms
    |
    0ms
    |
    47ms
  • 208.58.53.237

    RCN

    AS6079

    Allentown

    40.6084, -75.4902

    100% uptime

    106ms
    |
    0ms
    |
    49ms
  • 216.15.95.239

    RCN

    AS6079

    Allentown

    40.6084, -75.4902

    100% uptime

    110ms
    |
    2ms
    |
    168ms
  • 216.164.116.3

    RCN

    AS6079

    Allentown

    40.6084, -75.4902

    100% uptime

    110ms
    |
    1ms
    |
    263ms
  • 216.164.208.147

    RCN

    AS6079

    Allentown

    40.6084, -75.4902

    98% uptime

    118ms
    |
    7ms
    |
    185ms
  • 73.99.23.230

    Comcast Cable Communications, LLC

    AS7922

    Altavista

    37.1118, -79.2856

    98% uptime

    127ms
    |
    3ms
    |
    230ms
  • 207.255.71.157

    Breezeline

    AS11776

    Altoona

    40.5187, -78.3947

    100% uptime

    117ms
    |
    1ms
    |
    59ms
  • 12.153.246.226

    AT&T Enterprises, LLC

    AS7018

    Altus

    34.6381, -99.3340

    100% uptime

    145ms
    |
    1ms
    |
    176ms
  • 216.167.186.9

    Vexus Fiber

    AS13693

    Amarillo

    35.2220, -101.8313

    98% uptime

    143ms
    |
    3ms
    |
    234ms
  • 64.135.132.14

    GoNetSpeed

    AS46414

    Amherst

    42.3672, -72.5185

    100% uptime

    96ms
    |
    2ms
    |
    61ms
  • 69.4.124.178

    Airstream Communications, LLC

    AS11796

    Amherst

    44.4508, -89.2848

    98% uptime

    126ms
    |
    1ms
    |
    134ms
  • 75.168.246.219

    CenturyLink Communications, LLC

    AS209

    Andover

    45.2333, -93.2913

    100% uptime

    129ms
    |
    0ms
    |
    287ms
  • 47.223.243.32

    Optimum

    AS19108

    Andrews

    32.3187, -102.5457

    98% uptime

    155ms
    |
    3ms
    |
    276ms
  • 74.197.116.216

    Optimum

    AS19108

    Andrews

    32.3187, -102.5457

    100% uptime

    154ms
    |
    3ms
    |
    247ms
  • 47.222.1.49

    Optimum

    AS19108

    Anna

    33.3490, -96.5486

    100% uptime

    146ms
    |
    4ms
    |
    268ms
  • 23.138.113.254

    Nether.Net

    AS267

    Ann Arbor

    42.2794, -83.7840

    100% uptime

    107ms
    |
    1ms
    |
    19ms
  • 50.218.185.234

    Comcast Cable Communications, LLC

    AS7922

    Ann Arbor

    42.2776, -83.7409

    100% uptime

    117ms
    |
    2ms
    |
    176ms
  • 67.60.140.63

    CABLE ONE, INC.

    AS11492

    Anniston

    33.6598, -85.8316

    100% uptime

    130ms
    |
    2ms
    |
    76ms
  • 184.155.107.75

    CABLE ONE, INC.

    AS11492

    Anniston

    33.6598, -85.8316

    100% uptime

    130ms
    |
    1ms
    |
    33ms
  • 24.118.210.117

    Comcast Cable Communications, LLC

    AS7922

    Anoka

    45.1977, -93.3872

    95% uptime

    131ms
    |
    1ms
    |
    184ms
  • 73.69.219.54

    Comcast Cable Communications, LLC

    AS7922

    Ansonia

    41.3462, -73.0790

    95% uptime

    122ms
    |
    3ms
    |
    253ms
  • 12.227.127.58

    AT&T Enterprises, LLC

    AS7018

    Apex

    35.7326, -78.8503

    100% uptime

    119ms
    |
    2ms
    |
    111ms
  • 71.68.108.83

    Charter Communications Inc

    AS11426

    Apex

    35.7326, -78.8503

    100% uptime

    121ms
    |
    4ms
    |
    161ms
  • 146.113.190.155

    Hotwire Communications

    AS23089

    Apex

    35.7326, -78.8503

    100% uptime

    123ms
    |
    0ms
    |
    212ms
  • 38.83.50.50

    Mojave Communications, Inc.

    AS394107

    Apple Valley

    34.5008, -117.1859

    100% uptime

    164ms
    |
    4ms
    |
    202ms
  • 73.177.170.249

    Comcast Cable Communications, LLC

    AS7922

    Aquia Harbour

    38.4626, -77.3889

    95% uptime

    123ms
    |
    4ms
    |
    232ms
  • 64.19.105.129

    Dobson Technologies - Transport and Telecom Solutions, LLC

    AS30029

    Arapaho

    35.5778, -98.9645

    100% uptime

    128ms
    |
    2ms
    |
    196ms
  • 64.19.105.161

    Dobson Technologies - Transport and Telecom Solutions, LLC

    AS30029

    Arapaho

    35.5778, -98.9645

    100% uptime

    127ms
    |
    2ms
    |
    198ms
  • 47.208.114.54

    Optimum

    AS19108

    Arcata

    40.8665, -124.0828

    98% uptime

    180ms
    |
    1ms
    |
    270ms
  • 108.28.48.23

    Verizon Business

    AS701

    Arcola

    38.9518, -77.5342

    98% uptime

    107ms
    |
    1ms
    |
    60ms
  • 74.104.148.75

    Verizon Business

    AS701

    Arlington

    42.4154, -71.1564

    95% uptime

    110ms
    |
    1ms
    |
    75ms
  • 130.44.144.57

    RCN

    AS6079

    Arlington

    42.4154, -71.1564

    100% uptime

    108ms
    |
    1ms
    |
    157ms
  • 173.166.195.29

    Comcast Cable Communications, LLC

    AS7922

    Arlington

    35.2962, -89.6615

    99% uptime

    141ms
    |
    6ms
    |
    221ms
  • 209.190.237.21

    Atlantech Online, Inc.

    AS7784

    Arlington

    38.8810, -77.1043

    100% uptime

    105ms
    |
    13ms
    |
    113ms
  • 50.238.25.84

    Comcast Cable Communications, LLC

    AS7922

    Arlington Heights

    42.0884, -87.9806

    100% uptime

    121ms
    |
    1ms
    |
    201ms
  • 207.96.32.216

    RCN

    AS6079

    Arlington Heights

    42.0884, -87.9806

    100% uptime

    126ms
    |
    1ms
    |
    180ms
  • 12.70.96.252

    AT&T Enterprises, LLC

    AS7018

    Arroyo Grande

    35.1186, -120.5907

    100% uptime

    170ms
    |
    7ms
    |
    204ms
  • 3.235.141.189

    Amazon.com, Inc.

    AS14618

    Ashburn

    39.0437, -77.4875

    100% uptime

    105ms
    |
    1ms
    |
    114ms
  • 5.161.16.131

    Hetzner Online GmbH

    AS213230

    Ashburn

    39.0437, -77.4875

    100% uptime

    103ms
    |
    0ms
    |
    142ms
  • 5.161.17.92

    Hetzner Online GmbH

    AS213230

    Ashburn

    39.0437, -77.4875

    100% uptime

    106ms
    |
    3ms
    |
    134ms
  • 5.161.20.183

    Hetzner Online GmbH

    AS213230

    Ashburn

    39.0437, -77.4875

    100% uptime

    103ms
    |
    1ms
    |
    143ms
  • 5.161.23.103

    Hetzner Online GmbH

    AS213230

    Ashburn

    39.0437, -77.4875

    100% uptime

    109ms
    |
    2ms
    |
    136ms
  • 5.161.23.167

    Hetzner Online GmbH

    AS213230

    Ashburn

    39.0437, -77.4875

    100% uptime

    103ms
    |
    1ms
    |
    144ms
  • 5.161.50.221

    Hetzner Online GmbH

    AS213230

    Ashburn

    39.0437, -77.4875

    100% uptime

    108ms
    |
    3ms
    |
    136ms
  • 5.161.53.108

    Hetzner Online GmbH

    AS213230

    Ashburn

    39.0437, -77.4875

    100% uptime

    104ms
    |
    2ms
    |
    139ms
  • 5.161.54.199

    Hetzner Online GmbH

    AS213230

    Ashburn

    39.0437, -77.4875

    100% uptime

    109ms
    |
    3ms
    |
    139ms
  • 5.161.56.11

    Hetzner Online GmbH

    AS213230

    Ashburn

    39.0437, -77.4875

    100% uptime

    103ms
    |
    1ms
    |
    133ms
  • 5.161.62.236

    Hetzner Online GmbH

    AS213230

    Ashburn

    39.0437, -77.4875

    100% uptime

    103ms
    |
    1ms
    |
    143ms
  • 5.161.66.150

    Hetzner Online GmbH

    AS213230

    Ashburn

    39.0437, -77.4875

    99% uptime

    106ms
    |
    2ms
    |
    151ms
  • 5.161.68.40

    Hetzner Online GmbH

    AS213230

    Ashburn

    39.0437, -77.4875

    98% uptime

    103ms
    |
    2ms
    |
    133ms
  • 5.161.72.64

    Hetzner Online GmbH

    AS213230

    Ashburn

    39.0437, -77.4875

    100% uptime

    111ms
    |
    4ms
    |
    135ms
  • 5.161.77.87

    Hetzner Online GmbH

    AS213230

    Ashburn

    39.0437, -77.4875

    100% uptime

    109ms
    |
    2ms
    |
    140ms
  • 5.161.81.83

    Hetzner Online GmbH

    AS213230

    Ashburn

    39.0437, -77.4875

    100% uptime

    109ms
    |
    2ms
    |
    136ms
  • 5.161.85.251

    Hetzner Online GmbH

    AS213230

    Ashburn

    39.0437, -77.4875

    100% uptime

    109ms
    |
    3ms
    |
    136ms
  • 5.161.90.166

    Hetzner Online GmbH

    AS213230

    Ashburn

    39.0437, -77.4875

    100% uptime

    103ms
    |
    1ms
    |
    143ms
  • 5.161.93.221

    Hetzner Online GmbH

    AS213230

    Ashburn

    39.0437, -77.4875

    100% uptime

    109ms
    |
    2ms
    |
    135ms
  • 5.161.97.13

    Hetzner Online GmbH

    AS213230

    Ashburn

    39.0437, -77.4875

    100% uptime

    103ms
    |
    2ms
    |
    122ms
  • 5.161.103.130

    Hetzner Online GmbH

    AS213230

    Ashburn

    39.0437, -77.4875

    98% uptime

    109ms
    |
    3ms
    |
    133ms
  • 5.161.110.184

    Hetzner Online GmbH

    AS213230

    Ashburn

    39.0437, -77.4875

    100% uptime

    109ms
    |
    2ms
    |
    120ms
  • 5.161.111.156

    Hetzner Online GmbH

    AS213230

    Ashburn

    39.0437, -77.4875

    100% uptime

    109ms
    |
    3ms
    |
    133ms
  • 5.161.123.169

    Hetzner Online GmbH

    AS213230

    Ashburn

    39.0437, -77.4875

    98% uptime

    103ms
    |
    1ms
    |
    142ms