On occasion, when a security defect is found in. , ISC issues a security advisory. Sometimes the Impact section of these advisories contains a qualification as to what kind of nameserver is affected by the defect, i.e. if the bug is known to affect only authoritative nameservers or only recursive nameservers.
The point of this is that, in fact, not all Italians are dark. In fact, the term Italian, as we use and know it today, is primarily a geopolitical designation, although it carries some ethnic and linguistic connotations also. Italy is the name of a peninsula. Italy as a political entity goes back only to 1861.
A person's ethnicity is their ethnic traits, classification, or association. If your ethnicity is Italian, you might speak Italian in the home and eat Italian food. Or you might simply refer to yourself as Italian and identify with your ethnicity in no other way.