DNS Servers

United States of America 4283 local DNS servers

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

  • 134.6.85.86

    Granite Telecommunications LLC

    AS16504

    Los Angeles

    34.0522, -118.2437

    99% uptime

    141ms
    |
    1ms
    |
    106ms
  • 136.52.25.58

    Google Fiber Inc.

    AS16591

    Los Angeles

    34.0522, -118.2437

    95% uptime

    161ms
    |
    0ms
    |
    194ms
  • 140.82.19.129

    The Constant Company, LLC

    AS20473

    Los Angeles

    34.0522, -118.2437

    99% uptime

    167ms
    |
    5ms
    |
    49ms
  • 140.82.22.223

    The Constant Company, LLC

    AS20473

    Los Angeles

    34.0522, -118.2437

    100% uptime

    164ms
    |
    1ms
    |
    64ms
  • 140.99.255.30

    GTHost

    AS63023

    Los Angeles

    34.0522, -118.2437

    100% uptime

    142ms
    |
    2ms
    |
    51ms
  • 142.171.12.43

    MULTACOM CORPORATION

    AS35916

    Los Angeles

    34.0522, -118.2437

    100% uptime

    152ms
    |
    37ms
    |
    101ms
  • 142.171.30.68

    MULTACOM CORPORATION

    AS35916

    Los Angeles

    34.0522, -118.2437

    100% uptime

    152ms
    |
    7ms
    |
    164ms
  • 142.171.71.32

    MULTACOM CORPORATION

    AS35916

    Los Angeles

    34.0522, -118.2437

    95% uptime

    150ms
    |
    1ms
    |
    75ms
  • 142.171.119.250

    MULTACOM CORPORATION

    AS35916

    Los Angeles

    34.0522, -118.2437

    89% uptime

    150ms
    |
    10ms
    |
    27ms
  • 142.171.130.7

    MULTACOM CORPORATION

    AS35916

    Los Angeles

    34.0522, -118.2437

    99% uptime

    153ms
    |
    8ms
    |
    52ms
  • 142.171.185.81

    MULTACOM CORPORATION

    AS35916

    Los Angeles

    34.0522, -118.2437

    98% uptime

    152ms
    |
    7ms
    |
    96ms
  • 144.34.172.141

    IT7 Networks Inc

    AS25820

    Los Angeles

    34.0522, -118.2437

    100% uptime

    160ms
    |
    4ms
    |
    176ms
  • 144.34.180.169

    IT7 Networks Inc

    AS25820

    Los Angeles

    34.0522, -118.2437

    100% uptime

    162ms
    |
    7ms
    |
    187ms
  • 144.202.113.178

    The Constant Company, LLC

    AS20473

    Los Angeles

    34.0522, -118.2437

    98% uptime

    160ms
    |
    2ms
    |
    57ms
  • 144.202.121.134

    The Constant Company, LLC

    AS20473

    Los Angeles

    34.0522, -118.2437

    99% uptime

    165ms
    |
    2ms
    |
    175ms
  • 144.202.122.129

    The Constant Company, LLC

    AS20473

    Los Angeles

    34.0522, -118.2437

    99% uptime

    164ms
    |
    0ms
    |
    64ms
  • 144.202.125.4

    The Constant Company, LLC

    AS20473

    Los Angeles

    34.0522, -118.2437

    100% uptime

    165ms
    |
    3ms
    |
    177ms
  • 144.202.125.155

    The Constant Company, LLC

    AS20473

    Los Angeles

    34.0522, -118.2437

    100% uptime

    166ms
    |
    6ms
    |
    198ms
  • 144.202.125.194

    The Constant Company, LLC

    AS20473

    Los Angeles

    34.0522, -118.2437

    99% uptime

    163ms
    |
    2ms
    |
    172ms
  • 144.202.127.36

    The Constant Company, LLC

    AS20473

    Los Angeles

    34.0522, -118.2437

    100% uptime

    170ms
    |
    3ms
    |
    49ms
  • 144.208.68.48

    InMotion Hosting, Inc.

    AS22611

    Los Angeles

    34.0522, -118.2437

    98% uptime

    160ms
    |
    1ms
    |
    174ms
  • 144.229.28.80

    Wave Broadband

    AS11404

    Los Angeles

    34.0531, -118.3806

    100% uptime

    161ms
    |
    4ms
    |
    183ms
  • 148.135.35.119

    MULTACOM CORPORATION

    AS35916

    Los Angeles

    34.0522, -118.2437

    89% uptime

    150ms
    |
    4ms
    |
    103ms
  • 148.135.45.143

    MULTACOM CORPORATION

    AS35916

    Los Angeles

    34.0522, -118.2437

    100% uptime

    152ms
    |
    4ms
    |
    29ms
  • 148.135.118.90

    MULTACOM CORPORATION

    AS35916

    Los Angeles

    34.0522, -118.2437

    99% uptime

    149ms
    |
    10ms
    |
    55ms
  • 149.28.64.176

    The Constant Company, LLC

    AS20473

    Los Angeles

    34.0522, -118.2437

    98% uptime

    162ms
    |
    2ms
    |
    60ms
  • 149.28.78.84

    The Constant Company, LLC

    AS20473

    Los Angeles

    34.0522, -118.2437

    99% uptime

    166ms
    |
    2ms
    |
    59ms
  • 149.28.83.70

    The Constant Company, LLC

    AS20473

    Los Angeles

    34.0522, -118.2437

    100% uptime

    165ms
    |
    2ms
    |
    59ms
  • 149.28.83.170

    The Constant Company, LLC

    AS20473

    Los Angeles

    34.0522, -118.2437

    99% uptime

    166ms
    |
    2ms
    |
    175ms
  • 149.28.83.231

    The Constant Company, LLC

    AS20473

    Los Angeles

    34.0522, -118.2437

    98% uptime

    161ms
    |
    5ms
    |
    51ms
  • 149.28.86.202

    The Constant Company, LLC

    AS20473

    Los Angeles

    34.0522, -118.2437

    99% uptime

    165ms
    |
    3ms
    |
    56ms
  • 149.28.87.171

    The Constant Company, LLC

    AS20473

    Los Angeles

    34.0522, -118.2437

    100% uptime

    167ms
    |
    2ms
    |
    60ms
  • 149.28.95.74

    The Constant Company, LLC

    AS20473

    Los Angeles

    34.0522, -118.2437

    99% uptime

    162ms
    |
    3ms
    |
    136ms
  • 149.248.2.23

    The Constant Company, LLC

    AS20473

    Los Angeles

    34.0522, -118.2437

    100% uptime

    161ms
    |
    42ms
    |
    67ms
  • 149.248.4.171

    The Constant Company, LLC

    AS20473

    Los Angeles

    34.0522, -118.2437

    100% uptime

    168ms
    |
    5ms
    |
    57ms
  • 149.248.10.156

    The Constant Company, LLC

    AS20473

    Los Angeles

    34.0522, -118.2437

    98% uptime

    166ms
    |
    2ms
    |
    58ms
  • 149.248.19.115

    The Constant Company, LLC

    AS20473

    Los Angeles

    34.0522, -118.2437

    99% uptime

    160ms
    |
    3ms
    |
    59ms
  • 154.9.248.137

    NetLab Global

    AS979

    Los Angeles

    34.0522, -118.2437

    100% uptime

    150ms
    |
    0ms
    |
    20ms
  • 154.12.51.220

    NetLab Global

    AS979

    Los Angeles

    34.0522, -118.2437

    95% uptime

    164ms
    |
    2ms
    |
    40ms
  • 154.12.56.202

    NetLab Global

    AS35251

    Los Angeles

    34.0522, -118.2437

    100% uptime

    172ms
    |
    2ms
    |
    9ms
  • 154.12.59.92

    NetLab Global

    AS979

    Los Angeles

    34.0522, -118.2437

    100% uptime

    150ms
    |
    1ms
    |
    33ms
  • 154.17.0.57

    DMIT Cloud Services

    AS906

    Los Angeles

    34.0522, -118.2437

    89% uptime

    156ms
    |
    0ms
    |
    20ms
  • 154.17.21.29

    DMIT Cloud Services

    AS906

    Los Angeles

    34.0522, -118.2437

    89% uptime

    165ms
    |
    3ms
    |
    160ms
  • 154.17.27.23

    DMIT Cloud Services

    AS906

    Los Angeles

    34.0522, -118.2437

    95% uptime

    156ms
    |
    0ms
    |
    194ms
  • 154.64.230.105

    NetLab Global

    AS979

    Los Angeles

    34.0522, -118.2437

    100% uptime

    159ms
    |
    12ms
    |
    170ms
  • 154.201.78.109

    FASTNET DATA INC

    AS8796

    Los Angeles

    34.0522, -118.2437

    100% uptime

    165ms
    |
    3ms
    |
    23ms
  • 159.198.74.199

    Namecheap, Inc.

    AS22612

    Los Angeles

    34.0522, -118.2437

    100% uptime

    253ms
    |
    6ms
    |
    329ms
  • 162.213.253.225

    Namecheap, Inc.

    AS22612

    Los Angeles

    34.0522, -118.2437

    95% uptime

    162ms
    |
    0ms
    |
    302ms
  • 162.220.14.80

    Interserver, Inc

    AS26666

    Los Angeles

    34.0522, -118.2437

    100% uptime

    157ms
    |
    0ms
    |
    33ms
  • 168.235.92.236

    InMotion Hosting, Inc.

    AS3842

    Los Angeles

    34.0522, -118.2437

    100% uptime

    167ms
    |
    2ms
    |
    158ms
  • 172.93.40.217

    IT7 Networks Inc

    AS25820

    Los Angeles

    34.0522, -118.2437

    100% uptime

    150ms
    |
    1ms
    |
    34ms
  • 172.96.140.139

    ReliableSite.Net LLC

    AS23470

    Los Angeles

    34.0522, -118.2437

    100% uptime

    157ms
    |
    3ms
    |
    177ms
  • 172.233.142.189

    Akamai Connected Cloud

    AS63949

    Los Angeles

    34.0522, -118.2437

    100% uptime

    161ms
    |
    2ms
    |
    174ms
  • 172.233.154.137

    Akamai Connected Cloud

    AS63949

    Los Angeles

    34.0522, -118.2437

    99% uptime

    167ms
    |
    3ms
    |
    27ms
  • 172.235.53.212

    Akamai Connected Cloud

    AS63949

    Los Angeles

    34.0522, -118.2437

    89% uptime

    165ms
    |
    3ms
    |
    172ms
  • 172.245.223.134

    HostPapa

    AS36352

    Los Angeles

    34.0522, -118.2437

    99% uptime

    155ms
    |
    86ms
    |
    44ms
  • 173.231.199.200

    InMotion Hosting, Inc.

    AS22611

    Los Angeles

    34.0522, -118.2437

    100% uptime

    167ms
    |
    4ms
    |
    169ms
  • 173.231.204.26

    InMotion Hosting, Inc.

    AS22611

    Los Angeles

    34.0522, -118.2437

    98% uptime

    160ms
    |
    4ms
    |
    173ms
  • 173.242.122.16

    IT7 Networks Inc

    AS25820

    Los Angeles

    34.0522, -118.2437

    100% uptime

    148ms
    |
    4ms
    |
    176ms
  • 173.254.201.203

    HostPapa

    AS36352

    Los Angeles

    34.0522, -118.2437

    99% uptime

    160ms
    |
    9ms
    |
    8ms
  • 174.136.204.20

    DMIT Cloud Services

    AS906

    Los Angeles

    34.0522, -118.2437

    89% uptime

    155ms
    |
    20ms
    |
    15ms
  • 181.214.242.2

    HIVELOCITY, Inc.

    AS29802

    Los Angeles

    34.0522, -118.2437

    99% uptime

    148ms
    |
    4ms
    |
    95ms
  • 185.183.84.55

    CNSERVERS LLC

    AS40065

    Los Angeles

    34.0522, -118.2437

    89% uptime

    156ms
    |
    0ms
    |
    74ms
  • 185.186.147.105

    CNSERVERS LLC

    AS40065

    Los Angeles

    34.0522, -118.2437

    95% uptime

    155ms
    |
    0ms
    |
    46ms
  • 185.242.5.18

    M247 Europe SRL

    AS9009

    Los Angeles

    34.0522, -118.2437

    100% uptime

    156ms
    |
    0ms
    |
    63ms
  • 185.242.5.22

    M247 Europe SRL

    AS9009

    Los Angeles

    34.0522, -118.2437

    100% uptime

    160ms
    |
    0ms
    |
    51ms
  • 192.69.94.192

    IT7 Networks Inc

    AS25820

    Los Angeles

    34.0522, -118.2437

    100% uptime

    152ms
    |
    2ms
    |
    48ms
  • 192.161.162.6

    HostPapa

    AS36352

    Los Angeles

    34.0522, -118.2437

    100% uptime

    165ms
    |
    3ms
    |
    36ms
  • 192.161.163.236

    HostPapa

    AS36352

    Los Angeles

    34.0522, -118.2437

    99% uptime

    165ms
    |
    3ms
    |
    190ms
  • 192.200.218.124

    SkyQuantum Internet Service

    AS55201

    Los Angeles

    34.0522, -118.2437

    95% uptime

    141ms
    |
    0ms
    |
    74ms
  • 192.249.113.31

    InMotion Hosting, Inc.

    AS22611

    Los Angeles

    34.0522, -118.2437

    98% uptime

    147ms
    |
    1ms
    |
    192ms
  • 192.249.113.32

    InMotion Hosting, Inc.

    AS22611

    Los Angeles

    34.0522, -118.2437

    100% uptime

    165ms
    |
    0ms
    |
    175ms
  • 192.249.113.36

    InMotion Hosting, Inc.

    AS22611

    Los Angeles

    34.0522, -118.2437

    100% uptime

    166ms
    |
    1ms
    |
    172ms
  • 192.249.113.63

    InMotion Hosting, Inc.

    AS22611

    Los Angeles

    34.0522, -118.2437

    100% uptime

    149ms
    |
    1ms
    |
    191ms
  • 192.249.113.78

    InMotion Hosting, Inc.

    AS22611

    Los Angeles

    34.0522, -118.2437

    100% uptime

    152ms
    |
    2ms
    |
    189ms
  • 192.249.118.15

    InMotion Hosting, Inc.

    AS22611

    Los Angeles

    34.0522, -118.2437

    100% uptime

    152ms
    |
    3ms
    |
    188ms
  • 193.25.215.11

    ReadyDedis, LLC

    AS397966

    Los Angeles

    34.0522, -118.2437

    100% uptime

    165ms
    |
    1ms
    |
    75ms
  • 198.16.63.130

    CNSERVERS LLC

    AS40065

    Los Angeles

    34.0522, -118.2437

    98% uptime

    170ms
    |
    3ms
    |
    15ms
  • 198.54.117.10

    Namecheap, Inc.

    AS22612

    Los Angeles

    34.0522, -118.2437

    98% uptime

    161ms
    |
    2ms
    |
    235ms
  • 198.54.117.11

    Namecheap, Inc.

    AS22612

    Los Angeles

    34.0522, -118.2437

    99% uptime

    162ms
    |
    2ms
    |
    203ms
  • 199.91.69.143

    HIVELOCITY, Inc.

    AS29802

    Los Angeles

    34.0522, -118.2437

    99% uptime

    150ms
    |
    12ms
    |
    51ms
  • 199.192.16.75

    Namecheap, Inc.

    AS22612

    Los Angeles

    34.0522, -118.2437

    99% uptime

    162ms
    |
    2ms
    |
    241ms
  • 199.192.22.128

    Namecheap, Inc.

    AS22612

    Los Angeles

    34.0522, -118.2437

    100% uptime

    162ms
    |
    2ms
    |
    264ms
  • 199.192.22.137

    Namecheap, Inc.

    AS22612

    Los Angeles

    34.0522, -118.2437

    100% uptime

    162ms
    |
    3ms
    |
    245ms
  • 199.192.26.106

    Namecheap, Inc.

    AS22612

    Los Angeles

    34.0522, -118.2437

    99% uptime

    162ms
    |
    1ms
    |
    239ms
  • 199.192.31.6

    Namecheap, Inc.

    AS22612

    Los Angeles

    34.0522, -118.2437

    100% uptime

    163ms
    |
    0ms
    |
    364ms
  • 202.5.16.209

    HostUS

    AS7489

    Los Angeles

    34.0522, -118.2437

    100% uptime

    142ms
    |
    1ms
    |
    168ms
  • 202.91.33.214

    CNSERVERS LLC

    AS40065

    Los Angeles

    34.0522, -118.2437

    95% uptime

    155ms
    |
    0ms
    |
    172ms
  • 203.161.53.104

    Namecheap, Inc.

    AS22612

    Los Angeles

    34.0522, -118.2437

    95% uptime

    162ms
    |
    0ms
    |
    369ms
  • 204.44.123.152

    HostPapa

    AS36352

    Los Angeles

    34.0522, -118.2437

    95% uptime

    105ms
    |
    0ms
    |
    90ms
  • 204.152.192.135

    HostPapa

    AS36352

    Los Angeles

    34.0522, -118.2437

    99% uptime

    162ms
    |
    2ms
    |
    32ms
  • 204.152.192.164

    HostPapa

    AS36352

    Los Angeles

    34.0522, -118.2437

    100% uptime

    168ms
    |
    7ms
    |
    38ms
  • 207.38.46.149

    Latisys-Irvine, LLC

    AS5693

    Los Angeles

    34.0522, -118.2437

    100% uptime

    144ms
    |
    1ms
    |
    58ms
  • 207.174.28.125

    IPFB LLC

    AS400509

    Los Angeles

    34.0522, -118.2437

    99% uptime

    151ms
    |
    3ms
    |
    30ms
  • 207.174.28.210

    IPFB LLC

    AS400509

    Los Angeles

    34.0522, -118.2437

    100% uptime

    156ms
    |
    3ms
    |
    26ms
  • 207.246.96.128

    The Constant Company, LLC

    AS20473

    Los Angeles

    34.0522, -118.2437

    100% uptime

    160ms
    |
    84ms
    |
    61ms
  • 207.246.99.141

    The Constant Company, LLC

    AS20473

    Los Angeles

    34.0522, -118.2437

    100% uptime

    169ms
    |
    6ms
    |
    50ms
  • 207.246.101.242

    The Constant Company, LLC

    AS20473

    Los Angeles

    34.0522, -118.2437

    100% uptime

    157ms
    |
    1ms
    |
    68ms
  • 207.246.103.24

    The Constant Company, LLC

    AS20473

    Los Angeles

    34.0522, -118.2437

    99% uptime

    165ms
    |
    3ms
    |
    62ms
  • 207.246.106.85

    The Constant Company, LLC

    AS20473

    Los Angeles

    34.0522, -118.2437

    98% uptime

    165ms
    |
    3ms
    |
    52ms