A start of authority (SOA) record is information stored in a domain name system (DNS) zone about that zone and about other DNS records. A DNS zone is the part of a domain for which an individual DNS server is responsible. Each zone contains a single SOA record.
<kayos> YO ME AND DA HOMIES HELLA SET OUR SOA start of authority RECORDS THE OTHER DAY THAT SHIT WAS DOPE
<kayos> YEAH DAWG THAT MX RECORD WAS FUCKIN LIT CUZZIN