mirror of
				https://github.com/coredns/coredns.git
				synced 2025-10-31 02:03:20 -04:00 
			
		
		
		
	This method parses the Host field in the service. It returns 1 or 3 things 1) it is a host 2) an IPv4 address or an 3) IPv6 address. This simplifies some code a bit and allows for 1 way of parsing the Host field. This *only* parse the Host field, Mail and/or Text values should be checked separately. We reuse the dns.TypeXXX values for this as to not invent anything new.