Have you checked that the domain is set correctly to the one you are expecting?
By default, the example client assumes _workstation._tcp.

Yes, service is also set as _workstation._tcp on the other machines.

I had a look in the code and added a bunch of traces.
Then, I found that the DNS answers are filtered out in "mainloop()", in one or the other tests on params.ServiceInstanceName or HasSuffix.

Finally, I passed "domain" to build the default params, in 2 places, like :

params := defaultParams(service, domain)

and obviously, defaultParams() is changed accordingly:

	func defaultParams(service, domain string) *LookupParams {
		return NewLookupParams("", service, domain, make(chan *ServiceEntry))
	}

This works fine for my case, but I'm unable to run a complete test plan.

@grandcat what do you think?