. bl is the country code top -level domain ( ccTLD) of Antillieninsel Saint -Barthélemy, which was introduced on 11 October 2007. The domain is currently used not active, that is, it is not in the root zone of the Domain Name System, just like. mf the neighboring island of San Martin. Instead, the domains. Fr and. Gp are often used.
This top -level domain was registered on 11 October 2007 with the IANA, since it originated with the official inclusion in the ISO 3166-1 standard list. It is a so-called associated suffix that is usually managed by the same contracting authority, such as the ccTLD. Fr. This was the last AFNIC.