[1] [CITE@en[Top-level domain - Wikipedia, the free encyclopedia]]
( ([TIME[2011-10-06 07:08:42 +09:00]] 版))
<http://en.wikipedia.org/wiki/Top-level_domain>

* 特別な TLD

- [2] [CODE[[[.arpa]]]]
- [3] [CODE[[[.local]]]]
- [4] [CODE[[[.localdomain]]]]
- [5] [CODE[[[.example]]]]
- [6] [CODE[[[.test]]]]
- [7] [CODE[[[.invalid]]]]
- [8] [CODE[[[.c]]]]