DNS Servers

United States of America 3968 local DNS servers

  • 50.226.13.118

    Comcast Cable Communications, LLC

    AS7922

    Forest Park

    33.6221, -84.3691

    98% uptime

    119ms
    |
    1ms
    |
    24ms
  • 50.226.13.122

    Comcast Cable Communications, LLC

    AS7922

    Forest Park

    33.6221, -84.3691

    100% uptime

    123ms
    |
    1ms
    |
    20ms
  • 50.226.13.126

    Comcast Cable Communications, LLC

    AS7922

    Forest Park

    33.6221, -84.3691

    100% uptime

    119ms
    |
    6ms
    |
    23ms
  • 50.226.13.127

    Comcast Cable Communications, LLC

    AS7922

    Forest Park

    33.6221, -84.3691

    100% uptime

    122ms
    |
    0ms
    |
    22ms
  • 73.178.255.8

    Comcast Cable Communications, LLC

    AS7922

    Forked River

    39.8398, -74.1901

    98% uptime

    118ms
    |
    2ms
    |
    251ms
  • 66.37.75.67

    Citizens Telephone Cooperative

    AS16942

    Fort Chiswell

    36.9471, -80.9415

    99% uptime

    96ms
    |
    7ms
    |
    19ms
  • 65.155.190.202

    CenturyLink Communications, LLC

    AS209

    Fort Collins

    40.5384, -105.0547

    100% uptime

    140ms
    |
    2ms
    |
    165ms
  • 207.199.201.8

    Aureon Network Services

    AS5056

    Fort Dodge

    42.4975, -94.1680

    100% uptime

    109ms
    |
    17ms
    |
    134ms
  • 50.146.148.14

    Comcast Cable Communications, LLC

    AS7922

    Fort Lauderdale

    26.1223, -80.1434

    99% uptime

    131ms
    |
    1ms
    |
    8ms
  • 50.216.204.150

    Comcast Cable Communications, LLC

    AS7922

    Fort Lauderdale

    26.1223, -80.1434

    100% uptime

    130ms
    |
    1ms
    |
    83ms
  • 64.238.17.93

    DSL EXPRESS

    AS25612

    Fort Lauderdale

    26.1223, -80.1434

    98% uptime

    117ms
    |
    15ms
    |
    248ms
  • 65.141.117.234

    CenturyLink Communications, LLC

    AS209

    Fort Myers

    26.6217, -81.8406

    99% uptime

    135ms
    |
    6ms
    |
    186ms
  • 73.1.57.24

    Comcast Cable Communications, LLC

    AS7922

    Fort Pierce

    27.4467, -80.3256

    95% uptime

    142ms
    |
    1ms
    |
    335ms
  • 12.5.226.170

    AT&T Enterprises, LLC

    AS7018

    Fort Smith

    35.3859, -94.3986

    100% uptime

    146ms
    |
    1ms
    |
    180ms
  • 74.220.135.29

    Ritter Communications

    AS23404

    Fort Smith

    35.3859, -94.3986

    100% uptime

    150ms
    |
    6ms
    |
    246ms
  • 159.117.61.114

    Big Bend Telephone Company, Inc.

    AS36105

    Fort Stockton

    30.8940, -102.8793

    100% uptime

    153ms
    |
    3ms
    |
    245ms
  • 159.117.62.66

    Big Bend Telephone Company, Inc.

    AS36105

    Fort Stockton

    30.8940, -102.8793

    98% uptime

    148ms
    |
    3ms
    |
    236ms
  • 68.38.254.223

    Comcast Cable Communications, LLC

    AS7922

    Fort Wayne

    41.1306, -85.1289

    98% uptime

    142ms
    |
    3ms
    |
    278ms
  • 68.45.219.111

    Comcast Cable Communications, LLC

    AS7922

    Fort Wayne

    41.1306, -85.1289

    100% uptime

    139ms
    |
    1ms
    |
    232ms
  • 174.182.45.31

    Comcast Cable Communications, LLC

    AS7922

    Fort Wayne

    41.1306, -85.1289

    98% uptime

    139ms
    |
    2ms
    |
    242ms
  • 184.17.244.13

    Frontier Communications of America, Inc.

    AS5650

    Fort Wayne

    41.1306, -85.1289

    100% uptime

    120ms
    |
    1ms
    |
    154ms
  • 12.154.250.19

    AT&T Enterprises, LLC

    AS7018

    Fort Worth

    32.7254, -97.3208

    100% uptime

    142ms
    |
    1ms
    |
    185ms
  • 12.165.91.26

    AT&T Enterprises, LLC

    AS7018

    Fort Worth

    32.7254, -97.3208

    100% uptime

    139ms
    |
    1ms
    |
    157ms
  • 68.187.44.3

    Charter Communications LLC

    AS20115

    Fort Worth

    32.7254, -97.3208

    100% uptime

    142ms
    |
    1ms
    |
    220ms
  • 68.191.215.222

    Charter Communications LLC

    AS20115

    Fort Worth

    32.7254, -97.3208

    98% uptime

    146ms
    |
    9ms
    |
    237ms
  • 168.220.115.66

    Bigleaf Networks, Inc.

    AS62642

    Fort Worth

    32.8247, -97.0503

    100% uptime

    142ms
    |
    7ms
    |
    179ms
  • 216.59.200.126

    One Ring Networks, Inc.

    AS35985

    Fort Worth

    32.7254, -97.3208

    100% uptime

    123ms
    |
    1ms
    |
    146ms
  • 198.98.194.45

    Standing Rock Telecom

    AS53284

    Fort Yates

    46.0869, -100.6301

    98% uptime

    203ms
    |
    44ms
    |
    184ms
  • 199.117.238.210

    CenturyLink Communications, LLC

    AS209

    Fountain

    38.6822, -104.7008

    100% uptime

    143ms
    |
    1ms
    |
    48ms
  • 24.102.253.4

    PenTeleData Inc.

    AS3737

    Fountain Hill

    40.6015, -75.3952

    100% uptime

    98ms
    |
    2ms
    |
    150ms
  • 24.229.117.35

    PenTeleData Inc.

    AS3737

    Fountain Hill

    40.6015, -75.3952

    98% uptime

    98ms
    |
    3ms
    |
    177ms
  • 73.219.27.93

    Comcast Cable Communications, LLC

    AS7922

    Framingham

    42.2793, -71.4162

    95% uptime

    117ms
    |
    1ms
    |
    208ms
  • 66.71.195.17

    U S A CHOICE INTERNET SERVICES CO.

    AS14438

    Franklin

    41.3978, -79.8314

    98% uptime

    104ms
    |
    5ms
    |
    169ms
  • 76.114.85.147

    Comcast Cable Communications, LLC

    AS7922

    Franklin

    35.9251, -86.8689

    95% uptime

    138ms
    |
    3ms
    |
    236ms
  • 104.255.45.244

    Nuvera

    AS23465

    Franklin

    44.5283, -94.8805

    98% uptime

    117ms
    |
    4ms
    |
    147ms
  • 199.38.121.219

    JCWIFI.COM

    AS35862

    Freeport

    42.2967, -89.6212

    98% uptime

    118ms
    |
    2ms
    |
    230ms
  • 23.92.25.16

    Akamai Connected Cloud

    AS63949

    Fremont

    37.5483, -121.9886

    100% uptime

    164ms
    |
    1ms
    |
    66ms
  • 23.177.185.34

    ZhouyiSat Communications

    AS400992

    Fremont

    37.5483, -121.9886

    100% uptime

    141ms
    |
    18ms
    |
    164ms
  • 45.33.33.248

    Akamai Connected Cloud

    AS63949

    Fremont

    37.5483, -121.9886

    100% uptime

    162ms
    |
    1ms
    |
    92ms
  • 45.33.39.81

    Akamai Connected Cloud

    AS63949

    Fremont

    37.5483, -121.9886

    100% uptime

    164ms
    |
    7ms
    |
    23ms
  • 45.33.48.169

    Akamai Connected Cloud

    AS63949

    Fremont

    37.5483, -121.9886

    100% uptime

    164ms
    |
    1ms
    |
    171ms
  • 45.150.192.188

    ZhouyiSat Communications

    AS400992

    Fremont

    37.5483, -121.9886

    100% uptime

    141ms
    |
    7ms
    |
    162ms
  • 65.49.60.166

    ServerOptima

    AS401742

    Fremont

    37.5483, -121.9886

    100% uptime

    142ms
    |
    10ms
    |
    74ms
  • 66.220.12.2

    Hurricane Electric LLC

    AS6939

    Fremont

    37.5483, -121.9886

    98% uptime

    152ms
    |
    8ms
    |
    115ms
  • 74.207.250.193

    Akamai Connected Cloud

    AS63949

    Fremont

    37.5483, -121.9886

    95% uptime

    176ms
    |
    2ms
    |
    143ms
  • 158.51.193.202

    Tekify Broadband

    AS46886

    Fremont

    37.5308, -121.9712

    100% uptime

    144ms
    |
    13ms
    |
    115ms
  • 173.13.169.125

    Comcast Cable Communications, LLC

    AS7922

    Fremont

    37.5483, -121.9886

    95% uptime

    169ms
    |
    8ms
    |
    35ms
  • 173.255.213.159

    Akamai Connected Cloud

    AS63949

    Fremont

    37.5483, -121.9886

    100% uptime

    155ms
    |
    0ms
    |
    172ms
  • 173.255.220.181

    Akamai Connected Cloud

    AS63949

    Fremont

    37.5483, -121.9886

    95% uptime

    159ms
    |
    1ms
    |
    168ms
  • 192.81.129.22

    Akamai Connected Cloud

    AS63949

    Fremont

    37.5483, -121.9886

    100% uptime

    164ms
    |
    1ms
    |
    176ms
  • 204.197.163.110

    System In Place

    AS398493

    Fremont

    37.5483, -121.9886

    100% uptime

    141ms
    |
    15ms
    |
    53ms
  • 50.168.44.98

    Comcast Cable Communications, LLC

    AS7922

    Fresno

    36.7477, -119.7724

    100% uptime

    170ms
    |
    0ms
    |
    230ms
  • 50.218.198.186

    Comcast Cable Communications, LLC

    AS7922

    Fresno

    36.7477, -119.7724

    100% uptime

    167ms
    |
    1ms
    |
    197ms
  • 73.12.192.80

    Comcast Cable Communications, LLC

    AS7922

    Fresno

    36.7477, -119.7724

    100% uptime

    176ms
    |
    8ms
    |
    310ms
  • 73.151.155.98

    Comcast Cable Communications, LLC

    AS7922

    Fresno

    36.7477, -119.7724

    98% uptime

    176ms
    |
    2ms
    |
    334ms
  • 162.142.118.189

    Horizon Satellite, LLC

    AS398361

    Fritz Creek

    59.7361, -151.2953

    98% uptime

    184ms
    |
    15ms
    |
    394ms
  • 73.147.45.41

    Comcast Cable Communications, LLC

    AS7922

    Front Royal

    38.9182, -78.1944

    95% uptime

    118ms
    |
    1ms
    |
    238ms
  • 64.66.248.107

    Tombigbee Fiber LLC

    AS15171

    Fulton

    34.2740, -88.4092

    100% uptime

    142ms
    |
    1ms
    |
    88ms
  • 68.105.161.202

    Cox Communications Inc.

    AS22773

    Gainesville

    29.6516, -82.3248

    100% uptime

    124ms
    |
    11ms
    |
    177ms
  • 205.164.100.102

    Nova Cablevision, Inc.

    AS399002

    Galesburg

    40.9478, -90.3712

    95% uptime

    128ms
    |
    4ms
    |
    159ms
  • 207.235.148.156

    Zayo Bandwidth

    AS6461

    Garland

    32.9185, -96.6775

    99% uptime

    123ms
    |
    3ms
    |
    73ms
  • 207.235.148.159

    Zayo Bandwidth

    AS6461

    Garland

    32.9185, -96.6775

    100% uptime

    123ms
    |
    2ms
    |
    84ms
  • 207.235.148.160

    Zayo Bandwidth

    AS6461

    Garland

    32.9185, -96.6775

    100% uptime

    123ms
    |
    2ms
    |
    75ms
  • 207.235.148.162

    Zayo Bandwidth

    AS6461

    Garland

    32.9185, -96.6775

    100% uptime

    123ms
    |
    2ms
    |
    80ms
  • 75.189.212.23

    Charter Communications Inc

    AS11426

    Garner

    35.7113, -78.6142

    100% uptime

    121ms
    |
    2ms
    |
    88ms
  • 216.175.30.178

    Geneseo Telephone Company

    AS15129

    Geneseo

    41.4481, -90.1543

    100% uptime

    103ms
    |
    4ms
    |
    156ms
  • 47.221.216.60

    Optimum

    AS19108

    Georgetown

    30.6327, -97.6772

    95% uptime

    145ms
    |
    2ms
    |
    200ms
  • 47.221.220.90

    Optimum

    AS19108

    Georgetown

    30.6327, -97.6772

    98% uptime

    144ms
    |
    9ms
    |
    246ms
  • 198.24.68.214

    Charter Communications Inc

    AS11426

    Georgetown

    33.3768, -79.2945

    98% uptime

    139ms
    |
    12ms
    |
    272ms
  • 50.30.84.48

    VTX Communications LLC

    AS17293

    George West

    28.3325, -98.1175

    95% uptime

    152ms
    |
    2ms
    |
    221ms
  • 23.25.172.28

    Comcast Cable Communications, LLC

    AS7922

    Germantown

    35.0868, -89.8101

    100% uptime

    151ms
    |
    3ms
    |
    255ms
  • 107.152.45.62

    tzulo, inc.

    AS11878

    Gilbert

    33.3528, -111.7890

    98% uptime

    138ms
    |
    2ms
    |
    177ms
  • 208.104.162.11

    Comporium, Inc

    AS14615

    Gilbert

    33.9243, -81.3937

    100% uptime

    124ms
    |
    1ms
    |
    43ms
  • 134.195.185.46

    Hub66, Inc

    AS395510

    Gilford

    43.5476, -71.4067

    100% uptime

    87ms
    |
    2ms
    |
    51ms
  • 50.232.212.34

    Comcast Cable Communications, LLC

    AS7922

    Gladstone

    45.3807, -122.5948

    98% uptime

    170ms
    |
    3ms
    |
    231ms
  • 199.38.28.1

    PASTY.NET, INC.

    AS27337

    Gladstone

    45.8527, -87.0218

    100% uptime

    115ms
    |
    3ms
    |
    128ms
  • 69.141.75.115

    Comcast Cable Communications, LLC

    AS7922

    Glassboro

    39.7029, -75.1118

    98% uptime

    116ms
    |
    2ms
    |
    234ms
  • 50.210.2.89

    Comcast Cable Communications, LLC

    AS7922

    Glen Allen

    37.6660, -77.5064

    95% uptime

    126ms
    |
    2ms
    |
    212ms
  • 73.171.6.143

    Comcast Cable Communications, LLC

    AS7922

    Glen Allen

    37.6660, -77.5064

    98% uptime

    118ms
    |
    2ms
    |
    234ms
  • 96.244.249.241

    Verizon Business

    AS701

    Glen Burnie

    39.1626, -76.6247

    100% uptime

    105ms
    |
    2ms
    |
    189ms
  • 12.0.173.220

    AT&T Enterprises, LLC

    AS7018

    Glendale

    43.1353, -87.9356

    95% uptime

    118ms
    |
    2ms
    |
    235ms
  • 66.85.132.77

    SECURED SERVERS LLC

    AS20454

    Glendale

    33.5386, -112.1860

    100% uptime

    142ms
    |
    1ms
    |
    131ms
  • 173.15.8.125

    Comcast Cable Communications, LLC

    AS7922

    Glenview

    42.0697, -87.7878

    98% uptime

    131ms
    |
    3ms
    |
    333ms
  • 76.127.214.116

    Comcast Cable Communications, LLC

    AS7922

    Gloucester

    42.6140, -70.6631

    95% uptime

    123ms
    |
    3ms
    |
    237ms
  • 139.180.47.108

    Conterra

    AS32505

    Goldsboro

    35.3849, -77.9928

    95% uptime

    180ms
    |
    20ms
    |
    429ms
  • 64.237.76.141

    REV

    AS5009

    Gonzales

    30.2385, -90.9201

    100% uptime

    137ms
    |
    2ms
    |
    218ms
  • 159.48.200.9

    REV

    AS5009

    Gonzales

    30.2385, -90.9201

    100% uptime

    133ms
    |
    2ms
    |
    223ms
  • 68.232.58.62

    S & T COMMUNICATIONS LLC

    AS30027

    Goodland

    39.3508, -101.7102

    100% uptime

    137ms
    |
    2ms
    |
    240ms
  • 68.232.58.211

    S & T COMMUNICATIONS LLC

    AS30027

    Goodland

    39.3508, -101.7102

    100% uptime

    139ms
    |
    2ms
    |
    261ms
  • 107.189.53.141

    City of Westfield (Gas & Electric Light Department)

    AS393856

    Goshen

    42.4404, -72.7995

    100% uptime

    101ms
    |
    0ms
    |
    84ms
  • 66.118.64.15

    CityNet

    AS6536

    Grafton

    39.3409, -80.0190

    100% uptime

    98ms
    |
    1ms
    |
    86ms
  • 72.46.52.43

    Allo Communications LLC

    AS15108

    Grand Island

    40.9250, -98.3420

    100% uptime

    111ms
    |
    5ms
    |
    49ms
  • 155.110.169.20

    Spartan Stores Inc.

    AS33372

    Grand Rapids

    42.9634, -85.6681

    100% uptime

    104ms
    |
    4ms
    |
    163ms
  • 24.153.155.226

    Charter Communications Inc

    AS11427

    Grapevine

    32.9343, -97.0781

    100% uptime

    135ms
    |
    2ms
    |
    86ms
  • 64.237.83.127

    REV

    AS5009

    Gray

    29.6977, -90.7865

    100% uptime

    134ms
    |
    2ms
    |
    216ms
  • 64.237.83.235

    REV

    AS5009

    Gray

    29.6977, -90.7865

    98% uptime

    134ms
    |
    2ms
    |
    236ms
  • 47.47.150.90

    Charter Communications LLC

    AS33588

    Great Falls

    47.5002, -111.3008

    100% uptime

    176ms
    |
    2ms
    |
    224ms
  • 104.224.60.10

    Konceptio Data Services LLC

    AS31998

    Great Falls

    47.5002, -111.3008

    100% uptime

    127ms
    |
    0ms
    |
    219ms
  • 208.70.12.26

    Konceptio Data Services LLC

    AS31998

    Great Falls

    47.5002, -111.3008

    95% uptime

    128ms
    |
    5ms
    |
    255ms
  • 208.184.115.245

    Konceptio Data Services LLC

    AS31998

    Great Falls

    47.5002, -111.3008

    98% uptime

    129ms
    |
    3ms
    |
    205ms