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, 8 years ago
The [[SLD|second-level domain]] (SLD) is the part of the domain name to the left of the dot. For example, in icannwiki.com, "icannwiki" is the SLD. Likewise, a third-level domain is the next level of the domain. In [https://es.icannwiki.com es.icannwiki.com], "es" is the third-level domain.