Packet Clearing House Report on Root Nameserver Locations
This map plots the density distribution of the root nameservers which are the top of the Internet's domain-name resolution hierarchy, by country. Countries must have root nameservers, country-code top-level domain (ccTLD) nameservers, and Internet exchange points (IXPs) within their borders in order to maintain autonomy and internal connectivity during periods when international cables are damaged.
Hold your cursor over a dot on the map to see the city name and which root-servers are present there. We use the United Nations list of countries, and countries which display as less than one pixel are listed below, but aren't indicated on the map.
Last updated Monday 22nd of October. This report is free for reuse and adaptation.
Countries with Root Nameservers: 142
United States(180), Canada(35), Brazil(33), Germany(27), United Kingdom(22), France(19), Australia(18), South Africa(16), India(16), China(14), Italy(13), Japan(13), Argentina(13), Switzerland(11), New Zealand(11), Austria(11), Russia(10), Finland(9), Singapore(8), Sweden(8), Philippines(8), Ukraine(8), Chile(8), Netherlands(8), South Korea(7), Kenya(7), Tanzania(7), Spain(7), Indonesia(7), Turkey(7), Armenia(7), Poland(7), Romania(6), Bulgaria(6), Ireland(6), United Arab Emirates(6), Czech Republic(6), Thailand(6), Greece(6), Mexico(6), Nepal(6), Estonia(5), Sri Lanka(5), Serbia(5), Luxembourg(5), Bangladesh(5), Egypt(5), Norway(5), Lebanon(5), Costa Rica(5), Belgium(5), Pakistan(4), Latvia(4), Saudi Arabia(4), Mauritius(4), Lithuania(4), Bahrain(4), Malaysia(4), Kuwait(4), Slovakia(4), Taiwan(3), Cote D'Ivoire(3), Denmark(3), Rwanda(3), Uruguay(3), Tunisia(3), Angola(3), Bolivia(3), Portugal(3), Mozambique(3), Netherlands Antilles(3), Qatar(3), Grenada(3), Colombia(3), Nigeria(3), Fiji(3), Malawi(3), Ecuador(3), Iceland(3), Mongolia(3), Oman(3), Israel(2), Panama(2), Senegal(2), Cambodia(2), Hungary(2), Paraguay(2), Peru(2), Croatia(2), Djibouti(2), Vanuatu(2), Puerto Rico(2), Ghana(2), Palestine(2), Venezuela(2), Myanmar(2), Kazakhstan(2), Iran(2), Bhutan(1), Slovenia(1), El Salvador(1), Moldova(1), Burundi(1), Trinidad and Tobago(1), Greenland(1), Belarus(1), Montenegro(1), Botswana(1), Honduras(1), Samoa(1), Papua New Guinea(1), Gambia(1), Uganda(1), Liberia(1), Maldives(1), Marshall Islands(1), Yemen(1), Saint Lucia(1), Jamaica(1), Georgia(1), Morocco(1), Solomon Islands(1), Gabon(1), Namibia(1), Micronesia(1), Dominican Republic(1), Iraq(1), Belize(1), Sudan(1), Haiti(1), Tajikistan(1), New Caledonia(1), Azerbaijan(1), Benin(1), Democratic Republic of Congo(1), Dominica(1), Jordan(1), Madagascar(1), Curaçao(1), Zimbabwe(1), Togo(1), Seychelles(1)
Countries without Root Nameservers: 65
Bahamas, Chad, Guinea, Malta, Sao Tome and Principe, Uzbekistan, Kiribati, Sint Maarten, Albania, Brunei Darussalam, Cuba, Kyrgyzstan, Niger, Suriname, US Virgin Islands, Libya, Antigua and Barbuda, Cape Verde, Eritrea, Macedonia, Saint Vincent and the Grenadines, Timor-Leste, Ethiopia, Turkmenistan, Barbados, Comoros, Guinea-Bissau, Nauru, Sierra Leone, Viet Nam, North Korea, Kosovo, Algeria, Burkina Faso, Cyprus, Laos, Palau, Swaziland, Western Sahara, Mauritania, Aruba, Central African Republic, Guatemala, Mali, San Marino, Tonga, Falkland Islands, Tuvalu, Afghanistan, Bosnia and Herzegovina, Republic of Congo, Guyana, Nicaragua, Somalia, British Virgin Islands, Lesotho, South Sudan, Andorra, Cameroon, Equatorial Guinea, Liechtenstein, Saint Kitts and Nevis, Syria, Zambia, Monaco
If you need to cite this information in a formal way (i.e. for bibliographical purposes), we suggest you use:
Packet Clearing House, Internet exchange point directory reports.
Retrieved on Monday 22nd of October from https://www.pch.net/ixp/summary_root_servers
Last updated: Mon, 22 Oct 2018 06:16:36 +0000