DNS Servers

Canada 507 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

  • 205.237.46.125

    Cogeco Connexion inc

    AS11290

    Alma

    48.5501, -71.6491

    100% uptime

    137ms
    |
    2ms
    |
    82ms
  • 24.139.30.218

    EastLink

    AS11260

    Aylmer

    42.7668, -80.9830

    100% uptime

    112ms
    |
    1ms
    |
    141ms
  • 174.119.161.78

    Rogers Communications Canada Inc.

    AS812

    Barrie

    44.4001, -79.6663

    100% uptime

    107ms
    |
    4ms
    |
    99ms
  • 140.106.15.210

    Cogeco Connexion inc

    AS11290

    Beauceville

    46.2178, -70.7787

    98% uptime

    133ms
    |
    1ms
    |
    142ms
  • 15.235.33.252

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    89ms
    |
    2ms
    |
    174ms
  • 15.235.65.47

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    100ms
    |
    2ms
    |
    156ms
  • 15.235.65.48

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    90ms
    |
    2ms
    |
    162ms
  • 15.235.80.192

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    92ms
    |
    2ms
    |
    156ms
  • 15.235.80.193

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    99% uptime

    91ms
    |
    2ms
    |
    160ms
  • 15.235.83.173

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    95ms
    |
    2ms
    |
    150ms
  • 15.235.97.99

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    97ms
    |
    2ms
    |
    158ms
  • 15.235.97.100

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    96ms
    |
    2ms
    |
    163ms
  • 15.235.110.132

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    93% uptime

    94ms
    |
    3ms
    |
    184ms
  • 23.156.24.14

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    90ms
    |
    2ms
    |
    132ms
  • 51.79.11.71

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    99% uptime

    92ms
    |
    3ms
    |
    69ms
  • 51.79.27.59

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    98% uptime

    103ms
    |
    2ms
    |
    137ms
  • 51.79.41.14

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    95ms
    |
    1ms
    |
    65ms
  • 51.79.51.12

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    90ms
    |
    4ms
    |
    170ms
  • 51.79.69.228

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    94ms
    |
    1ms
    |
    79ms
  • 51.79.78.98

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    94ms
    |
    3ms
    |
    162ms
  • 51.79.99.35

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    92ms
    |
    3ms
    |
    166ms
  • 51.161.7.51

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    95ms
    |
    2ms
    |
    61ms
  • 51.161.10.216

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    90ms
    |
    2ms
    |
    144ms
  • 51.161.21.222

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    92ms
    |
    2ms
    |
    131ms
  • 51.161.61.9

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    95ms
    |
    1ms
    |
    100ms
  • 51.161.104.201

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    93ms
    |
    2ms
    |
    86ms
  • 51.222.0.55

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    98% uptime

    98ms
    |
    3ms
    |
    166ms
  • 51.222.9.41

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    100ms
    |
    1ms
    |
    127ms
  • 51.222.29.49

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    93% uptime

    92ms
    |
    2ms
    |
    116ms
  • 51.222.30.76

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    92ms
    |
    4ms
    |
    174ms
  • 51.222.143.99

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    90ms
    |
    1ms
    |
    170ms
  • 51.222.155.201

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    96ms
    |
    3ms
    |
    163ms
  • 54.39.98.29

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    99% uptime

    96ms
    |
    1ms
    |
    133ms
  • 54.39.99.8

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    99% uptime

    92ms
    |
    1ms
    |
    171ms
  • 54.39.125.85

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    97ms
    |
    1ms
    |
    86ms
  • 54.39.133.63

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    96% uptime

    93ms
    |
    2ms
    |
    127ms
  • 66.70.145.45

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    97ms
    |
    1ms
    |
    172ms
  • 66.70.214.137

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    93ms
    |
    3ms
    |
    123ms
  • 66.70.214.138

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    95ms
    |
    1ms
    |
    102ms
  • 142.4.206.41

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    94ms
    |
    4ms
    |
    46ms
  • 142.4.208.108

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    91ms
    |
    3ms
    |
    112ms
  • 144.217.13.134

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    95ms
    |
    2ms
    |
    215ms
  • 144.217.13.157

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    99% uptime

    101ms
    |
    1ms
    |
    126ms
  • 144.217.49.21

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    91ms
    |
    2ms
    |
    113ms
  • 144.217.84.223

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    94ms
    |
    1ms
    |
    172ms
  • 144.217.95.121

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    99% uptime

    92ms
    |
    2ms
    |
    218ms
  • 144.217.95.151

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    98% uptime

    91ms
    |
    2ms
    |
    176ms
  • 144.217.222.34

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    90ms
    |
    4ms
    |
    160ms
  • 144.217.222.35

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    92ms
    |
    1ms
    |
    161ms
  • 144.217.225.201

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    99% uptime

    95ms
    |
    2ms
    |
    166ms
  • 144.217.225.202

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    94ms
    |
    2ms
    |
    155ms
  • 144.217.225.211

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    98% uptime

    93ms
    |
    3ms
    |
    164ms
  • 144.217.225.212

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    98% uptime

    96ms
    |
    1ms
    |
    162ms
  • 144.217.225.213

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    98% uptime

    90ms
    |
    2ms
    |
    170ms
  • 144.217.237.253

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    98% uptime

    91ms
    |
    2ms
    |
    144ms
  • 144.217.252.83

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    93ms
    |
    3ms
    |
    126ms
  • 148.113.166.136

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    95ms
    |
    2ms
    |
    158ms
  • 148.113.183.119

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    93ms
    |
    4ms
    |
    133ms
  • 148.113.197.228

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    100ms
    |
    1ms
    |
    76ms
  • 148.113.213.142

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    96ms
    |
    2ms
    |
    96ms
  • 149.56.14.36

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    102ms
    |
    3ms
    |
    74ms
  • 149.56.14.38

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    91ms
    |
    1ms
    |
    73ms
  • 149.56.14.95

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    99% uptime

    91ms
    |
    2ms
    |
    135ms
  • 149.56.30.118

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    93ms
    |
    1ms
    |
    92ms
  • 149.56.45.112

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    91ms
    |
    2ms
    |
    174ms
  • 149.56.66.24

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    98% uptime

    95ms
    |
    2ms
    |
    121ms
  • 149.56.66.25

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    98% uptime

    95ms
    |
    1ms
    |
    121ms
  • 149.56.66.26

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    99% uptime

    99ms
    |
    2ms
    |
    112ms
  • 149.56.81.201

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    98% uptime

    94ms
    |
    2ms
    |
    177ms
  • 149.56.84.75

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    96ms
    |
    1ms
    |
    131ms
  • 149.56.143.13

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    91ms
    |
    1ms
    |
    150ms
  • 151.243.236.209

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    99% uptime

    102ms
    |
    2ms
    |
    76ms
  • 158.69.36.244

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    96ms
    |
    1ms
    |
    69ms
  • 158.69.59.7

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    93ms
    |
    4ms
    |
    240ms
  • 158.69.67.104

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    96% uptime

    91ms
    |
    2ms
    |
    175ms
  • 158.69.71.243

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    95ms
    |
    1ms
    |
    172ms
  • 158.69.112.52

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    91ms
    |
    1ms
    |
    164ms
  • 158.69.197.11

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    97ms
    |
    2ms
    |
    101ms
  • 158.69.199.43

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    95ms
    |
    1ms
    |
    115ms
  • 158.69.207.187

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    97ms
    |
    2ms
    |
    122ms
  • 158.69.234.232

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    95ms
    |
    2ms
    |
    180ms
  • 167.114.5.196

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    98ms
    |
    4ms
    |
    173ms
  • 167.114.64.63

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    94ms
    |
    2ms
    |
    4ms
  • 167.114.150.9

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    96ms
    |
    1ms
    |
    155ms
  • 167.114.154.29

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    98ms
    |
    1ms
    |
    168ms
  • 167.114.209.240

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    91ms
    |
    2ms
    |
    136ms
  • 198.50.174.200

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    91ms
    |
    2ms
    |
    396ms
  • 198.100.150.62

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    96ms
    |
    1ms
    |
    169ms
  • 198.245.53.147

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    100% uptime

    98ms
    |
    1ms
    |
    162ms
  • 198.245.55.13

    OVH SAS

    AS16276

    Beauharnois

    45.3134, -73.8725

    99% uptime

    95ms
    |
    2ms
    |
    107ms
  • 24.222.31.155

    EastLink

    AS11260

    Bedford

    44.7255, -63.6673

    96% uptime

    117ms
    |
    0ms
    |
    132ms
  • 209.15.140.114

    Cogeco Connexion Inc.

    AS7992

    Belleville

    44.1668, -77.3828

    100% uptime

    112ms
    |
    5ms
    |
    300ms
  • 65.87.254.249

    Access Communications Co-operative Limited

    AS21804

    Bienfait

    49.1430, -102.8050

    96% uptime

    136ms
    |
    0ms
    |
    273ms
  • 50.21.174.242

    Metro Optic

    AS29909

    Blainville

    45.6668, -73.8825

    99% uptime

    104ms
    |
    0ms
    |
    129ms
  • 99.235.160.43

    Rogers Communications Canada Inc.

    AS812

    Brampton

    43.6834, -79.7663

    100% uptime

    112ms
    |
    4ms
    |
    6ms
  • 24.50.58.14

    Cogeco Connexion Inc.

    AS7992

    Burlington

    43.3862, -79.8371

    100% uptime

    110ms
    |
    3ms
    |
    124ms
  • 24.141.241.215

    Cogeco Connexion Inc.

    AS7992

    Burlington

    43.3862, -79.8371

    100% uptime

    117ms
    |
    2ms
    |
    34ms
  • 24.150.75.207

    Cogeco Connexion Inc.

    AS7992

    Burlington

    43.3862, -79.8371

    99% uptime

    120ms
    |
    1ms
    |
    168ms
  • 24.150.107.75

    Cogeco Connexion Inc.

    AS7992

    Burlington

    43.3862, -79.8371

    99% uptime

    120ms
    |
    5ms
    |
    176ms
  • 38.74.37.54

    OXIO

    AS398721

    Burlington

    43.3862, -79.8371

    96% uptime

    118ms
    |
    1ms
    |
    145ms