func LookupIP(ctx context.Context, host string) (addrs []net.IP, err error) {
	return net.LookupIP(host)
}
func LookupIP(ctx context.Context, host string) (addrs []net.IP, err error) {
	return net.LookupIP(host)
}
func LookupIP ( ctx context . Context , host string ) ( addrs [ ] net . IP , err error ) { return net . LookupIP ( host ) }
// LookupIP returns the given host's IP addresses.
LookupIP returns the given host s IP addresses .