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DNS Server Issues by Country

DNS servers that respond to probes but have issues: refused queries (ISP-restricted), NXDOMAIN hijacking, SERVFAIL errors, censorship, and more. Sorted by country.

Updated

Countries with DNS issues

13,794 servers across 237 countries
Country Servers with issues Details
United States (US) 625 View details ›
Estonia (EE) 258 View details ›
France (FR) 227 View details ›
Iceland (IS) 227 View details ›
Luxembourg (LU) 225 View details ›
Germany (DE) 223 View details ›
Seychelles (SC) 181 View details ›
North Macedonia (MK) 174 View details ›
Tanzania (TZ) 170 View details ›
El Salvador (SV) 163 View details ›
China (CN) 160 View details ›
Kuwait (KW) 159 View details ›
Russia (RU) 158 View details ›
Angola (AO) 151 View details ›
Nicaragua (NI) 149 View details ›
Nepal (NP) 146 View details ›
Iran (IR) 144 View details ›
Myanmar (MM) 144 View details ›
Belize (BZ) 140 View details ›
Jordan (JO) 138 View details ›
Ireland (IE) 136 View details ›
Slovenia (SI) 126 View details ›
Denmark (DK) 124 View details ›
Ghana (GH) 123 View details ›
Belgium (BE) 122 View details ›
Qatar (QA) 117 View details ›
Uganda (UG) 116 View details ›
Belarus (BY) 114 View details ›
Uruguay (UY) 114 View details ›
Liechtenstein (LI) 113 View details ›
Cyprus (CY) 107 View details ›
Taiwan (TW) 107 View details ›
Algeria (DZ) 105 View details ›
New Zealand (NZ) 103 View details ›
British Virgin Islands (VG) 99 View details ›
Netherlands (NL) 98 View details ›
Uzbekistan (UZ) 98 View details ›
Azerbaijan (AZ) 96 View details ›
Panama (PA) 94 View details ›
Cambodia (KH) 93 View details ›
Mauritius (MU) 91 View details ›
Bahrain (BH) 90 View details ›
Botswana (BW) 90 View details ›
Hong Kong (HK) 90 View details ›
Mozambique (MZ) 88 View details ›
Kenya (KE) 86 View details ›
Zimbabwe (ZW) 86 View details ›
Oman (OM) 85 View details ›
Malta (MT) 84 View details ›
Benin (BJ) 83 View details ›
Ivory Coast (CI) 83 View details ›
Kazakhstan (KZ) 83 View details ›
Laos (LA) 82 View details ›
Papua New Guinea (PG) 82 View details ›
Morocco (MA) 80 View details ›
Armenia (AM) 79 View details ›
Bosnia and Herzegovina (BA) 79 View details ›
Bolivia (BO) 79 View details ›
Tajikistan (TJ) 79 View details ›
Trinidad and Tobago (TT) 79 View details ›
Réunion (RE) 78 View details ›
South Korea (KR) 77 View details ›
Puerto Rico (PR) 77 View details ›
Costa Rica (CR) 76 View details ›
Romania (RO) 76 View details ›
Burkina Faso (BF) 75 View details ›
Canada (CA) 75 View details ›
Turkiye (TR) 75 View details ›
Mongolia (MN) 74 View details ›
Palestine (PS) 74 View details ›
DR Congo (CD) 73 View details ›
Malawi (MW) 71 View details ›
Sweden (SE) 70 View details ›
Kyrgyzstan (KG) 68 View details ›
Cameroon (CM) 67 View details ›
United Kingdom (GB) 67 View details ›
Jamaica (JM) 67 View details ›
Lebanon (LB) 67 View details ›
Sri Lanka (LK) 67 View details ›
Vietnam (VN) 67 View details ›
Czechia (CZ) 65 View details ›
Singapore (SG) 65 View details ›
Honduras (HN) 64 View details ›
Isle of Man (IM) 62 View details ›
Brazil (BR) 61 View details ›
Egypt (EG) 61 View details ›
Rwanda (RW) 61 View details ›
Argentina (AR) 60 View details ›
Martinique (MQ) 59 View details ›
Paraguay (PY) 59 View details ›
Saudi Arabia (SA) 59 View details ›
Japan (JP) 58 View details ›
Mali (ML) 57 View details ›
New Caledonia (NC) 57 View details ›
Senegal (SN) 57 View details ›
Zambia (ZM) 57 View details ›
Finland (FI) 56 View details ›
Malaysia (MY) 56 View details ›
Gibraltar (GI) 54 View details ›
Cayman Islands (KY) 54 View details ›
Poland (PL) 54 View details ›
Bulgaria (BG) 52 View details ›
Bahamas (BS) 52 View details ›
Libya (LY) 52 View details ›
Slovakia (SK) 52 View details ›
Spain (ES) 51 View details ›
Hungary (HU) 51 View details ›
Albania (AL) 50 View details ›
Iraq (IQ) 50 View details ›
Lithuania (LT) 50 View details ›
Guatemala (GT) 49 View details ›
Italy (IT) 49 View details ›
Tunisia (TN) 49 View details ›
Israel (IL) 48 View details ›
Nigeria (NG) 48 View details ›
Kosovo (XK) 48 View details ›
Austria (AT) 47 View details ›
Bhutan (BT) 46 View details ›
Norway (NO) 46 View details ›
India (IN) 45 View details ›
Switzerland (CH) 44 View details ›
Guadeloupe (GP) 44 View details ›
Latvia (LV) 44 View details ›
Serbia (RS) 44 View details ›
Maldives (MV) 43 View details ›
Namibia (NA) 43 View details ›
Niger (NE) 43 View details ›
Fiji (FJ) 42 View details ›
United Arab Emirates (AE) 41 View details ›
Philippines (PH) 41 View details ›
Greece (GR) 40 View details ›
Montenegro (ME) 40 View details ›
Thailand (TH) 40 View details ›
Togo (TG) 39 View details ›
Suriname (SR) 38 View details ›
Ukraine (UA) 38 View details ›
Curaçao (CW) 36 View details ›
Jersey (JE) 36 View details ›
Portugal (PT) 35 View details ›
Republic of the Congo (CG) 34 View details ›
Saint Kitts and Nevis (KN) 34 View details ›
Haiti (HT) 33 View details ›
Indonesia (ID) 33 View details ›
Burundi (BI) 32 View details ›
Georgia (GE) 32 View details ›
Lesotho (LS) 32 View details ›
San Marino (SM) 32 View details ›
Barbados (BB) 31 View details ›
Chile (CL) 31 View details ›
Mexico (MX) 31 View details ›
Australia (AU) 30 View details ›
French Guiana (GF) 30 View details ›
Croatia (HR) 30 View details ›
French Polynesia (PF) 30 View details ›
Moldova (MD) 29 View details ›
Brunei (BN) 28 View details ›
Cape Verde (CV) 28 View details ›
Guam (GU) 28 View details ›
Guyana (GY) 28 View details ›
Pakistan (PK) 28 View details ›
Timor-Leste (TL) 28 View details ›
Vanuatu (VU) 28 View details ›
Liberia (LR) 27 View details ›
Eswatini (SZ) 27 View details ›
Madagascar (MG) 26 View details ›
Afghanistan (AF) 25 View details ›
Cuba (CU) 25 View details ›
Macau (MO) 23 View details ›
Venezuela (VE) 23 View details ›
Equatorial Guinea (GQ) 22 View details ›
Guernsey (GG) 21 View details ›
Mauritania (MR) 21 View details ›
Colombia (CO) 20 View details ›
Sudan (SD) 20 View details ›
Somalia (SO) 20 View details ›
Gabon (GA) 19 View details ›
Gambia (GM) 19 View details ›
Bermuda (BM) 18 View details ›
Guinea (GN) 18 View details ›
Saint Lucia (LC) 18 View details ›
Tonga (TO) 18 View details ›
Antigua and Barbuda (AG) 17 View details ›
Faroe Islands (FO) 17 View details ›
South Sudan (SS) 17 View details ›
Turkmenistan (TM) 17 View details ›
Yemen (YE) 17 View details ›
Bangladesh (BD) 16 View details ›
Djibouti (DJ) 16 View details ›
Monaco (MC) 15 View details ›
Solomon Islands (SB) 15 View details ›
US Virgin Islands (VI) 15 View details ›
Samoa (WS) 15 View details ›
Grenada (GD) 14 View details ›
Ecuador (EC) 13 View details ›
South Africa (ZA) 13 View details ›
Åland Islands (AX) 12 View details ›
Caribbean Netherlands (BQ) 12 View details ›
Micronesia (FM) 12 View details ›
Tokelau (TK) 12 View details ›
Vatican City (VA) 12 View details ›
Dominica (DM) 10 View details ›
Ethiopia (ET) 10 View details ›
Sierra Leone (SL) 10 View details ›
Saint Barthélemy (BL) 8 View details ›
Greenland (GL) 8 View details ›
American Samoa (AS) 7 View details ›
Chad (TD) 7 View details ›
Tuvalu (TV) 7 View details ›
Aruba (AW) 6 View details ›
Dominican Republic (DO) 6 View details ›
Syria (SY) 6 View details ›
Andorra (AD) 5 View details ›
Anguilla (AI) 5 View details ›
BV (BV) 5 View details ›
Guinea-Bissau (GW) 5 View details ›
Comoros (KM) 5 View details ›
Peru (PE) 5 View details ›
Sint Maarten (SX) 5 View details ›
Saint Vincent and the Grenadines (VC) 5 View details ›
Wallis and Futuna (WF) 5 View details ›
Cook Islands (CK) 4 View details ›
Kiribati (KI) 4 View details ›
MP (MP) 4 View details ›
Norfolk Island (NF) 4 View details ›
Palau (PW) 4 View details ›
São Tomé and Príncipe (ST) 4 View details ›
Central African Republic (CF) 3 View details ›
Falkland Islands (FK) 3 View details ›
North Korea (KP) 3 View details ›
Nauru (NR) 3 View details ›
Turks and Caicos (TC) 3 View details ›
Eritrea (ER) 2 View details ›
Saint Martin (MF) 2 View details ›
Marshall Islands (MH) 2 View details ›
Saint Pierre and Miquelon (PM) 2 View details ›
Antarctica (AQ) 1 View details ›
French Southern Territories (TF) 1 View details ›

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