DNS Servers

Poland 401 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

  • 91.225.158.180

    INTERA SP.zoo

    AS56449

    Lubań

    51.1201, 15.2877

    96% uptime

    36ms
    |
    2ms
    |
    86ms
  • 45.88.96.172

    ISLAND-SERWIS-NET MIROSLAW GORCZAKOWSKI

    AS48025

    Lubin

    53.8679, 14.4318

    98% uptime

    31ms
    |
    2ms
    |
    85ms
  • 31.182.61.107

    Toya sp.z.o.o

    AS16342

    Lublin

    51.2506, 22.5701

    100% uptime

    21ms
    |
    4ms
    |
    44ms
  • 78.10.113.144

    Netia SA

    AS12741

    Lublin

    51.2390, 22.5757

    100% uptime

    25ms
    |
    0ms
    |
    46ms
  • 87.246.234.207

    Maria Curie-Sklodowska University

    AS12346

    Lublin

    51.2506, 22.5701

    96% uptime

    28ms
    |
    2ms
    |
    94ms
  • 89.186.10.69

    VIP AGENCJA REKLAMY sp. z o.o

    AS39716

    Lublin

    51.2506, 22.5701

    96% uptime

    25ms
    |
    0ms
    |
    68ms
  • 91.123.163.170

    VIRTUAL TELECOM SP. Z O.O.

    AS56391

    Lublin

    51.2506, 22.5701

    100% uptime

    27ms
    |
    0ms
    |
    72ms
  • 45.9.139.242

    NETbis sp. z o.o.

    AS212327

    Maków Mazowiecki

    52.8649, 21.1005

    98% uptime

    25ms
    |
    5ms
    |
    49ms
  • 188.125.156.62

    COMEL IT Sp. z o. o.

    AS209901

    Miastko

    54.0028, 16.9826

    100% uptime

    31ms
    |
    1ms
    |
    20ms
  • 188.112.57.10

    Hawe Telekom S.A. in Restructuring

    AS42739

    Międzychód

    52.5988, 15.8970

    100% uptime

    31ms
    |
    1ms
    |
    120ms
  • 46.20.55.130

    Provector Sp. z o.o

    AS35745

    Międzyrzecz

    52.4446, 15.5780

    98% uptime

    33ms
    |
    1ms
    |
    110ms
  • 89.25.167.254

    P4 Sp. z o.o.

    AS31242

    Mikołów

    50.1710, 18.9041

    96% uptime

    32ms
    |
    1ms
    |
    69ms
  • 94.240.43.187

    Piotr Jerzy Galezowski trading as FHU PING

    AS205430

    Mińsk Mazowiecki

    52.1793, 21.5725

    98% uptime

    50ms
    |
    1ms
    |
    93ms
  • 84.10.6.94

    P4 Sp. z o.o.

    AS9141

    Mokotów

    52.1770, 20.9944

    99% uptime

    40ms
    |
    4ms
    |
    212ms
  • 85.14.91.86

    P4 Sp. z o.o.

    AS31242

    Mokotów

    52.1934, 21.0349

    100% uptime

    32ms
    |
    1ms
    |
    55ms
  • 89.174.230.158

    T-Mobile Polska S.A.

    AS12912

    Mokotów

    52.1794, 20.9966

    98% uptime

    18ms
    |
    0ms
    |
    78ms
  • 185.75.36.197

    CITYSTRADA S.A.

    AS201434

    Nowa Wola

    52.0928, 20.9720

    98% uptime

    20ms
    |
    0ms
    |
    45ms
  • 94.232.218.98

    Krosnienskie Centrum Informatyczne KROSOFT

    AS50625

    Odrzykoń

    49.7406, 21.7407

    100% uptime

    22ms
    |
    1ms
    |
    68ms
  • 188.117.137.39

    P4 Sp. z o.o.

    AS31242

    Oleśnica

    51.2134, 17.3899

    100% uptime

    31ms
    |
    1ms
    |
    63ms
  • 188.117.137.57

    P4 Sp. z o.o.

    AS31242

    Oleśnica

    51.2134, 17.3899

    100% uptime

    32ms
    |
    1ms
    |
    62ms
  • 188.114.89.29

    NETREN s.c.

    AS205030

    Orły

    49.8711, 22.8030

    99% uptime

    25ms
    |
    0ms
    |
    65ms
  • 46.238.251.74

    Politechnika Bydgoska im. Jana i Jedrzeja Sniadeckich

    AS12618

    Osielsko

    53.1850, 18.0842

    99% uptime

    19ms
    |
    0ms
    |
    88ms
  • 185.139.125.28

    Adam Gwozdz trading as IWKD

    AS203302

    Ostróda

    53.6967, 19.9649

    96% uptime

    26ms
    |
    3ms
    |
    77ms
  • 185.22.10.62

    Przedsiebiorstwo PROMAX Spolka Jawna Zofia Formanek-Okroj, Wieslaw Okroj

    AS31423

    Ostrów Wielkopolski

    51.6550, 17.8069

    98% uptime

    22ms
    |
    2ms
    |
    93ms
  • 195.130.197.11

    Info-Net Uslugi Teleinformatyczne S.C.

    AS48712

    Ostrów Wielkopolski

    51.6550, 17.8069

    98% uptime

    24ms
    |
    0ms
    |
    63ms
  • 78.88.194.80

    VECTRA S.A.

    AS29314

    Oświęcim

    50.0344, 19.2104

    96% uptime

    40ms
    |
    3ms
    |
    88ms
  • 193.200.190.255

    24IT MEDIA Sp. z o.o.

    AS197704

    Otwock

    52.1058, 21.2613

    98% uptime

    20ms
    |
    0ms
    |
    40ms
  • 185.170.32.45

    Stansat Stanislaw Grzesik

    AS39039

    Ożarów Mazowiecki

    52.2104, 20.7972

    100% uptime

    21ms
    |
    0ms
    |
    32ms
  • 185.170.32.73

    Stansat Stanislaw Grzesik

    AS39039

    Ożarów Mazowiecki

    52.2104, 20.7972

    100% uptime

    22ms
    |
    0ms
    |
    43ms
  • 188.112.39.95

    Hawe Telekom S.A. in Restructuring

    AS42739

    Parczew

    51.6402, 22.9006

    96% uptime

    24ms
    |
    0ms
    |
    66ms
  • 45.86.35.21

    Mozinet.pl sp. z o. o.

    AS204397

    Piaseczno

    52.0814, 21.0240

    96% uptime

    26ms
    |
    3ms
    |
    46ms
  • 45.86.35.228

    Mozinet.pl sp. z o. o.

    AS204397

    Piaseczno

    52.0814, 21.0240

    100% uptime

    26ms
    |
    1ms
    |
    42ms
  • 185.136.225.221

    Michal Stanislaw Golberg tranding as - NET

    AS203375

    Pionki

    51.4760, 21.4500

    98% uptime

    34ms
    |
    1ms
    |
    105ms
  • 89.68.209.136

    P4 Sp. z o.o.

    AS9141

    Płock

    52.5468, 19.7064

    99% uptime

    29ms
    |
    2ms
    |
    88ms
  • 46.28.8.148

    Beyond.pl sp. z o.o.

    AS31229

    Poznań

    52.4069, 16.9299

    99% uptime

    15ms
    |
    1ms
    |
    306ms
  • 46.28.8.158

    Beyond.pl sp. z o.o.

    AS31229

    Poznań

    52.4069, 16.9299

    99% uptime

    15ms
    |
    1ms
    |
    235ms
  • 46.77.72.163

    Polkomtel Sp. z o.o.

    AS8374

    Poznań

    52.4069, 16.9299

    98% uptime

    68ms
    |
    12ms
    |
    207ms
  • 85.221.190.240

    INEA sp. z o.o.

    AS13110

    Poznań

    52.4069, 16.9299

    100% uptime

    32ms
    |
    1ms
    |
    125ms
  • 87.205.115.134

    Netia SA

    AS12741

    Poznań

    52.4069, 16.9299

    100% uptime

    20ms
    |
    0ms
    |
    41ms
  • 87.205.120.44

    Netia SA

    AS12741

    Poznań

    52.4069, 16.9299

    98% uptime

    19ms
    |
    0ms
    |
    315ms
  • 89.67.204.157

    P4 Sp. z o.o.

    AS9141

    Poznań

    52.4069, 16.9299

    100% uptime

    25ms
    |
    2ms
    |
    92ms
  • 89.69.23.18

    P4 Sp. z o.o.

    AS9141

    Poznań

    52.4069, 16.9299

    98% uptime

    30ms
    |
    2ms
    |
    108ms
  • 89.69.43.139

    P4 Sp. z o.o.

    AS9141

    Poznań

    52.4069, 16.9299

    98% uptime

    30ms
    |
    2ms
    |
    98ms
  • 93.159.11.180

    Netia SA

    AS12741

    Poznań

    52.4069, 16.9299

    100% uptime

    20ms
    |
    0ms
    |
    64ms
  • 109.173.237.113

    INEA sp. z o.o.

    AS13110

    Poznań

    52.4069, 16.9299

    100% uptime

    26ms
    |
    1ms
    |
    44ms
  • 164.40.242.72

    Horyzont Technologie Internetowe sp.z.o.o.

    AS20552

    Poznań

    52.4069, 16.9299

    96% uptime

    15ms
    |
    0ms
    |
    53ms
  • 164.40.244.180

    Horyzont Technologie Internetowe sp.z.o.o.

    AS20552

    Poznań

    52.4069, 16.9299

    96% uptime

    15ms
    |
    0ms
    |
    62ms
  • 185.49.151.105

    Beyond.pl sp. z o.o.

    AS31229

    Poznań

    52.4069, 16.9299

    99% uptime

    15ms
    |
    1ms
    |
    106ms
  • 185.52.169.239

    Horyzont Technologie Internetowe sp.z.o.o.

    AS20552

    Poznań

    52.4069, 16.9299

    99% uptime

    20ms
    |
    3ms
    |
    29ms
  • 185.68.27.91

    Wojciech Jerzy Winkel trading as Tempus Telecom

    AS47755

    Poznań

    52.4069, 16.9299

    96% uptime

    20ms
    |
    2ms
    |
    37ms
  • 185.204.218.188

    Cyber_Folks S.A.

    AS41079

    Poznań

    52.4069, 16.9299

    96% uptime

    34ms
    |
    1ms
    |
    194ms
  • 185.224.132.165

    Podaon SIA

    AS210895

    Poznań

    52.4069, 16.9299

    96% uptime

    15ms
    |
    1ms
    |
    40ms
  • 193.187.67.13

    Beyond.pl sp. z o.o.

    AS31229

    Poznań

    52.4069, 16.9299

    100% uptime

    15ms
    |
    1ms
    |
    36ms
  • 193.187.67.14

    Beyond.pl sp. z o.o.

    AS31229

    Poznań

    52.4069, 16.9299

    100% uptime

    15ms
    |
    0ms
    |
    35ms
  • 193.187.67.16

    Beyond.pl sp. z o.o.

    AS31229

    Poznań

    52.4069, 16.9299

    100% uptime

    17ms
    |
    36ms
    |
    36ms
  • 193.187.67.19

    Beyond.pl sp. z o.o.

    AS31229

    Poznań

    52.4069, 16.9299

    100% uptime

    16ms
    |
    1ms
    |
    36ms
  • 193.187.67.22

    Beyond.pl sp. z o.o.

    AS31229

    Poznań

    52.4069, 16.9299

    100% uptime

    16ms
    |
    1ms
    |
    36ms
  • 217.168.129.36

    Horyzont Technologie Internetowe sp.z.o.o.

    AS20552

    Poznań

    52.4069, 16.9299

    100% uptime

    16ms
    |
    1ms
    |
    33ms
  • 217.168.129.37

    Horyzont Technologie Internetowe sp.z.o.o.

    AS20552

    Poznań

    52.4069, 16.9299

    99% uptime

    16ms
    |
    1ms
    |
    33ms
  • 88.199.164.135

    TK Telekom sp. z o.o.

    AS20960

    Praga Północ

    52.2544, 21.0347

    96% uptime

    28ms
    |
    1ms
    |
    74ms
  • 194.92.37.78

    NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY

    AS8308

    Praga Północ

    52.2544, 21.0347

    99% uptime

    24ms
    |
    2ms
    |
    136ms
  • 89.171.58.100

    Netia SA

    AS12741

    Prószków

    50.5767, 17.8714

    96% uptime

    21ms
    |
    0ms
    |
    49ms
  • 46.31.35.120

    TEL-KAB Sp. z o.o.

    AS197336

    Pruszków

    52.1707, 20.8121

    96% uptime

    30ms
    |
    2ms
    |
    95ms
  • 89.67.212.153

    P4 Sp. z o.o.

    AS9141

    Pruszków

    52.1707, 20.8121

    98% uptime

    34ms
    |
    1ms
    |
    106ms
  • 5.185.78.215

    Orange Polska Spolka Akcyjna

    AS5617

    Przemyśl

    49.7850, 22.7673

    98% uptime

    58ms
    |
    11ms
    |
    174ms
  • 79.110.207.233

    Korbank S. A.

    AS35179

    Radom

    51.4025, 21.1471

    100% uptime

    27ms
    |
    2ms
    |
    87ms
  • 193.189.76.12

    ALGO Poland Sp.z o.o.

    AS40969

    Radom

    51.4025, 21.1471

    100% uptime

    20ms
    |
    1ms
    |
    47ms
  • 88.220.134.62

    TELNAP TELECOM Sp. z o.o.

    AS43372

    Radzymin

    52.4159, 21.1841

    100% uptime

    18ms
    |
    2ms
    |
    30ms
  • 62.93.34.132

    Rzeszow University of Technology

    AS25468

    Rzeszów

    50.0413, 21.9990

    96% uptime

    29ms
    |
    2ms
    |
    134ms
  • 62.93.34.133

    Rzeszow University of Technology

    AS25468

    Rzeszów

    50.0413, 21.9990

    98% uptime

    29ms
    |
    1ms
    |
    93ms
  • 45.87.33.97

    ABDUL PATRYK trading as "ANETCONNECT ABDUL PATRYK SPOLKA KOMANDYTOWA"

    AS208732

    Sandomierz

    50.6827, 21.7490

    98% uptime

    23ms
    |
    0ms
    |
    73ms
  • 45.87.33.212

    ABDUL PATRYK trading as "ANETCONNECT ABDUL PATRYK SPOLKA KOMANDYTOWA"

    AS208732

    Sandomierz

    50.6827, 21.7490

    98% uptime

    23ms
    |
    0ms
    |
    96ms
  • 46.174.29.80

    IPC ROMAN ROMANOWSKI

    AS52110

    Sanok

    49.5557, 22.2056

    98% uptime

    22ms
    |
    0ms
    |
    74ms
  • 31.132.64.254

    NEANET Lukasz Lugowski

    AS56945

    Siedlce

    52.1677, 22.2901

    100% uptime

    22ms
    |
    0ms
    |
    51ms
  • 176.97.52.237

    P.H.U MMJ Marcin Janos

    AS59958

    Siemianowice Śląskie

    50.3274, 19.0290

    98% uptime

    23ms
    |
    0ms
    |
    84ms
  • 78.10.202.92

    Netia SA

    AS12741

    Sieradz

    51.5958, 18.7302

    100% uptime

    24ms
    |
    1ms
    |
    56ms
  • 78.10.202.119

    Netia SA

    AS12741

    Sieradz

    51.5958, 18.7302

    100% uptime

    23ms
    |
    1ms
    |
    54ms
  • 91.222.161.218

    WMC SYSTEMY INFORMATYCZNE SP. Z O.O.

    AS197502

    Słupsk

    54.4641, 17.0287

    96% uptime

    29ms
    |
    4ms
    |
    60ms
  • 95.50.188.234

    Orange Polska Spolka Akcyjna

    AS5617

    Słupsk

    54.4641, 17.0287

    100% uptime

    41ms
    |
    1ms
    |
    15ms
  • 212.244.51.158

    Orange Polska Spolka Akcyjna

    AS5617

    Sokołów Podlaski

    52.4068, 22.2531

    100% uptime

    37ms
    |
    1ms
    |
    46ms
  • 83.144.72.26

    P4 Sp. z o.o.

    AS9141

    Sosnowiec

    50.2868, 19.1039

    96% uptime

    43ms
    |
    1ms
    |
    104ms
  • 109.206.197.193

    Skynet sp. z o.o.

    AS41966

    Stare Babice

    52.2603, 20.8340

    100% uptime

    30ms
    |
    1ms
    |
    54ms
  • 109.206.218.140

    Skynet sp. z o.o.

    AS41966

    Stare Babice

    52.2603, 20.8340

    98% uptime

    29ms
    |
    0ms
    |
    45ms
  • 109.206.223.106

    Skynet sp. z o.o.

    AS41966

    Stare Babice

    52.2603, 20.8340

    100% uptime

    28ms
    |
    9ms
    |
    74ms
  • 91.230.117.88

    NETonSKY.pl JANIAK PIOTR

    AS197294

    Stęszew

    52.2837, 16.7008

    100% uptime

    23ms
    |
    0ms
    |
    52ms
  • 45.141.1.196

    WAVE FIBER Sp. z.o.o.

    AS49151

    Świnoujście

    53.9105, 14.2471

    96% uptime

    39ms
    |
    7ms
    |
    148ms
  • 185.53.147.101

    WAVE FIBER Sp. z.o.o.

    AS49151

    Świnoujście

    53.9105, 14.2471

    100% uptime

    52ms
    |
    1ms
    |
    175ms
  • 80.48.253.33

    Orange Polska Spolka Akcyjna

    AS5617

    Szczawnica

    49.4244, 20.4849

    98% uptime

    38ms
    |
    2ms
    |
    60ms
  • 80.54.222.102

    Orange Polska Spolka Akcyjna

    AS5617

    Szczawnica

    49.4244, 20.4849

    100% uptime

    38ms
    |
    1ms
    |
    75ms
  • 79.189.36.146

    Orange Polska Spolka Akcyjna

    AS5617

    Szczecin

    53.4289, 14.5530

    96% uptime

    46ms
    |
    9ms
    |
    120ms
  • 89.69.130.50

    P4 Sp. z o.o.

    AS9141

    Szczecin

    53.4289, 14.5530

    100% uptime

    45ms
    |
    2ms
    |
    102ms
  • 91.233.139.87

    Maciej Wasiuta trading as VIRTUAL SPACE

    AS199296

    Szczecin

    53.4289, 14.5530

    100% uptime

    43ms
    |
    4ms
    |
    146ms
  • 212.14.56.12

    Zachodniopomorski Uniwersytet Technologiczny w Szczecinie, Akademickie Centrum Informatyki

    AS13119

    Szczecin

    53.4289, 14.5530

    98% uptime

    21ms
    |
    3ms
    |
    106ms
  • 77.242.238.30

    MARCIN SEBASTIAN ZIOLEK trading as MATCOM

    AS204782

    Szczytno

    53.5626, 20.9875

    100% uptime

    38ms
    |
    1ms
    |
    145ms
  • 185.240.97.123

    MARCIN SEBASTIAN ZIOLEK trading as MATCOM

    AS204782

    Szczytno

    53.5626, 20.9875

    96% uptime

    29ms
    |
    2ms
    |
    72ms
  • 46.171.177.250

    Orange Polska Spolka Akcyjna

    AS5617

    Tanowo

    53.5391, 14.4664

    98% uptime

    44ms
    |
    2ms
    |
    89ms
  • 81.219.182.15

    Netia SA

    AS12741

    Tarczyn

    51.9820, 20.8339

    100% uptime

    29ms
    |
    1ms
    |
    57ms
  • 89.234.212.35

    ZICOM NEXT SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA

    AS60806

    Tarnów

    50.0138, 20.9870

    98% uptime

    28ms
    |
    1ms
    |
    78ms
  • 195.43.85.242

    Multinet24 Sp.zoo

    AS197099

    Tarnów

    50.0138, 20.9870

    98% uptime

    24ms
    |
    0ms
    |
    70ms
  • 195.43.85.246

    Multinet24 Sp.zoo

    AS197099

    Tarnów

    50.0138, 20.9870

    96% uptime

    24ms
    |
    0ms
    |
    75ms