Here you can get information about the countries of the world. This includes the capital city, telephone area code, top-level domain, ISO codes and so on. You can search for country, capital city, ISO2, ISO3, ISOnum, top-level domain and area code, e.g. "+1 939" if you had a call from there and want to know which country it came from or "Wales" if you want to know the capital. You search for TLDs with a leading dot, e.g. ".de".
A pro pos Wales ... As Wales is part of the United Kingdom, the extended information (Everything from "Status") on the United Kingdom is not shown for Wales. The same applies to Scotland etc.