Berkeley description: This is a non-recoverable error.
WinSock description: Same as Berkeley. Specifically, the
v1.1 Windows Sockets specification notes the domain name system (DNS)
errors "FORMERR, REFUSED, and & NOTIMP. For protocols and
services resolution, it means the respective database wasn't located.
Detailed description (from RFC 1035, "Domain Names",
Format error: name server was unable to interpret the
Request refused: name server refuses to satisfy your
query for policy reasons.
Not implemented: name server does not perform specified
User suggestions: see WSAHOST_NOT_FOUND for details.