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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

13,454 servers across 237 countries
Country Servers with issues Details
United States (US) 689 View details ›
Estonia (EE) 246 View details ›
Germany (DE) 237 View details ›
France (FR) 223 View details ›
Luxembourg (LU) 214 View details ›
Iceland (IS) 213 View details ›
North Macedonia (MK) 172 View details ›
Tanzania (TZ) 170 View details ›
El Salvador (SV) 160 View details ›
Iran (IR) 159 View details ›
Kuwait (KW) 155 View details ›
Russia (RU) 155 View details ›
Seychelles (SC) 150 View details ›
Nepal (NP) 147 View details ›
Nicaragua (NI) 144 View details ›
Angola (AO) 143 View details ›
Myanmar (MM) 140 View details ›
Belize (BZ) 136 View details ›
Ireland (IE) 131 View details ›
Jordan (JO) 130 View details ›
Slovenia (SI) 123 View details ›
Denmark (DK) 121 View details ›
Ghana (GH) 121 View details ›
Belgium (BE) 119 View details ›
Qatar (QA) 115 View details ›
Uganda (UG) 112 View details ›
Liechtenstein (LI) 111 View details ›
Belarus (BY) 108 View details ›
Taiwan (TW) 105 View details ›
Algeria (DZ) 104 View details ›
Uruguay (UY) 104 View details ›
New Zealand (NZ) 102 View details ›
Netherlands (NL) 101 View details ›
Cyprus (CY) 97 View details ›
Uzbekistan (UZ) 94 View details ›
British Virgin Islands (VG) 92 View details ›
Azerbaijan (AZ) 90 View details ›
Bahrain (BH) 89 View details ›
Mauritius (MU) 88 View details ›
Mozambique (MZ) 87 View details ›
Hong Kong (HK) 86 View details ›
Benin (BJ) 85 View details ›
Cambodia (KH) 85 View details ›
Malta (MT) 84 View details ›
Kenya (KE) 83 View details ›
Kazakhstan (KZ) 82 View details ›
South Korea (KR) 81 View details ›
Lebanon (LB) 81 View details ›
Morocco (MA) 81 View details ›
Oman (OM) 81 View details ›
Papua New Guinea (PG) 81 View details ›
Singapore (SG) 81 View details ›
Bosnia and Herzegovina (BA) 80 View details ›
Canada (CA) 80 View details ›
Ivory Coast (CI) 80 View details ›
Panama (PA) 80 View details ›
Zimbabwe (ZW) 80 View details ›
Burkina Faso (BF) 79 View details ›
Réunion (RE) 79 View details ›
Trinidad and Tobago (TT) 78 View details ›
Bolivia (BO) 77 View details ›
Botswana (BW) 77 View details ›
China (CN) 77 View details ›
United Kingdom (GB) 76 View details ›
Laos (LA) 76 View details ›
Tajikistan (TJ) 76 View details ›
Armenia (AM) 74 View details ›
Puerto Rico (PR) 74 View details ›
Palestine (PS) 72 View details ›
Romania (RO) 72 View details ›
Turkiye (TR) 72 View details ›
Cameroon (CM) 69 View details ›
Malawi (MW) 67 View details ›
Czechia (CZ) 66 View details ›
Honduras (HN) 66 View details ›
Kyrgyzstan (KG) 65 View details ›
Rwanda (RW) 65 View details ›
Mongolia (MN) 64 View details ›
Sweden (SE) 64 View details ›
DR Congo (CD) 62 View details ›
Costa Rica (CR) 62 View details ›
Vietnam (VN) 62 View details ›
Finland (FI) 60 View details ›
Iraq (IQ) 60 View details ›
Sri Lanka (LK) 60 View details ›
Brazil (BR) 59 View details ›
Spain (ES) 59 View details ›
Nigeria (NG) 59 View details ›
Poland (PL) 59 View details ›
Saudi Arabia (SA) 58 View details ›
Japan (JP) 57 View details ›
Mali (ML) 57 View details ›
Malaysia (MY) 57 View details ›
Argentina (AR) 56 View details ›
Martinique (MQ) 56 View details ›
New Caledonia (NC) 56 View details ›
Jamaica (JM) 55 View details ›
Paraguay (PY) 55 View details ›
Senegal (SN) 55 View details ›
Cayman Islands (KY) 54 View details ›
Gibraltar (GI) 53 View details ›
Slovakia (SK) 53 View details ›
Bahamas (BS) 52 View details ›
Italy (IT) 52 View details ›
Libya (LY) 52 View details ›
Bulgaria (BG) 51 View details ›
Zambia (ZM) 51 View details ›
Hungary (HU) 50 View details ›
Norway (NO) 50 View details ›
Albania (AL) 49 View details ›
Switzerland (CH) 48 View details ›
Guatemala (GT) 48 View details ›
Austria (AT) 47 View details ›
Isle of Man (IM) 47 View details ›
Kosovo (XK) 47 View details ›
Bhutan (BT) 46 View details ›
Lithuania (LT) 45 View details ›
Serbia (RS) 45 View details ›
Tunisia (TN) 45 View details ›
Egypt (EG) 44 View details ›
Greece (GR) 44 View details ›
Latvia (LV) 44 View details ›
Maldives (MV) 44 View details ›
India (IN) 42 View details ›
Ukraine (UA) 42 View details ›
Guadeloupe (GP) 41 View details ›
Israel (IL) 41 View details ›
Namibia (NA) 41 View details ›
United Arab Emirates (AE) 40 View details ›
Fiji (FJ) 40 View details ›
Montenegro (ME) 40 View details ›
Niger (NE) 40 View details ›
Philippines (PH) 40 View details ›
Australia (AU) 37 View details ›
Thailand (TH) 37 View details ›
Jersey (JE) 36 View details ›
Mexico (MX) 36 View details ›
Togo (TG) 36 View details ›
Chile (CL) 35 View details ›
Curaçao (CW) 34 View details ›
Haiti (HT) 34 View details ›
Saint Kitts and Nevis (KN) 34 View details ›
Lesotho (LS) 34 View details ›
Portugal (PT) 34 View details ›
Suriname (SR) 34 View details ›
Bangladesh (BD) 32 View details ›
Georgia (GE) 32 View details ›
French Guiana (GF) 32 View details ›
Barbados (BB) 31 View details ›
Republic of the Congo (CG) 31 View details ›
San Marino (SM) 31 View details ›
Burundi (BI) 29 View details ›
Moldova (MD) 29 View details ›
Pakistan (PK) 29 View details ›
Timor-Leste (TL) 29 View details ›
Cuba (CU) 28 View details ›
Croatia (HR) 28 View details ›
Vanuatu (VU) 28 View details ›
Brunei (BN) 27 View details ›
Guam (GU) 27 View details ›
Indonesia (ID) 27 View details ›
French Polynesia (PF) 27 View details ›
Guyana (GY) 26 View details ›
Liberia (LR) 25 View details ›
Afghanistan (AF) 24 View details ›
Cape Verde (CV) 24 View details ›
Madagascar (MG) 24 View details ›
Venezuela (VE) 24 View details ›
Eswatini (SZ) 23 View details ›
Macau (MO) 22 View details ›
Mauritania (MR) 22 View details ›
Equatorial Guinea (GQ) 21 View details ›
Sudan (SD) 20 View details ›
Guernsey (GG) 19 View details ›
Gambia (GM) 19 View details ›
Bermuda (BM) 18 View details ›
Djibouti (DJ) 18 View details ›
Gabon (GA) 18 View details ›
Guinea (GN) 18 View details ›
Somalia (SO) 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 ›
Saint Lucia (LC) 16 View details ›
Solomon Islands (SB) 15 View details ›
Turkmenistan (TM) 15 View details ›
US Virgin Islands (VI) 15 View details ›
Ecuador (EC) 14 View details ›
Yemen (YE) 14 View details ›
Monaco (MC) 13 View details ›
Samoa (WS) 13 View details ›
South Africa (ZA) 13 View details ›
Colombia (CO) 12 View details ›
Micronesia (FM) 12 View details ›
Grenada (GD) 12 View details ›
Tokelau (TK) 12 View details ›
Vatican City (VA) 12 View details ›
Caribbean Netherlands (BQ) 11 View details ›
Åland Islands (AX) 10 View details ›
Dominica (DM) 10 View details ›
Ethiopia (ET) 10 View details ›
Greenland (GL) 9 View details ›
Saint Barthélemy (BL) 8 View details ›
Sierra Leone (SL) 8 View details ›
American Samoa (AS) 7 View details ›
Tuvalu (TV) 7 View details ›
Andorra (AD) 6 View details ›
Dominican Republic (DO) 6 View details ›
Syria (SY) 6 View details ›
Anguilla (AI) 5 View details ›
BV (BV) 5 View details ›
Guinea-Bissau (GW) 5 View details ›
Peru (PE) 5 View details ›
Chad (TD) 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 ›
Sint Maarten (SX) 4 View details ›
Aruba (AW) 3 View details ›
Central African Republic (CF) 3 View details ›
Falkland Islands (FK) 3 View details ›
Comoros (KM) 3 View details ›
North Korea (KP) 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 ›
Nauru (NR) 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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