const vendor/golang.org/x/net/dns/dnsmessage.headerBitCD

3 uses

	vendor/golang.org/x/net/dns/dnsmessage (current package)
		message.go#L349: 		bits |= headerBitCD
		message.go#L393: 	headerBitCD = 1 << 4  // checking disabled
		message.go#L472: 		CheckingDisabled:   (h.bits & headerBitCD) != 0,