trace := &httptrace.ClientTrace{
		GotConn: func(connInfo httptrace.GotConnInfo) {
			fmt.Printf("Got Conn: %+v\n", connInfo)
		},
		DNSDone: func(dnsInfo httptrace.DNSDoneInfo) {
			fmt.Printf("DNS Info: %+v\n", dnsInfo)
		},
	}
	req = req.WithContext(httptrace.WithClientTrace(req.Context(), trace))
	_, err := http.DefaultTransport.RoundTrip(req)
	if err != nil {
		log.Fatal(err)
	}

		})
		tv.Field(i).Set(newFunc)
	}
}

// DNSStartInfo contains information about a DNS request.
type DNSStartInfo struct {
	Host string
}

// DNSDoneInfo contains information about the results of a DNS lookup.
type DNSDoneInfo struct {
	// Addrs are the IPv4 and/or IPv6 addresses found in the DNS
	// lookup. The contents of the slice should not be mutated.
	Addrs []net.IPAddr