Does anyone know of a good mDNS library that will work with the TinyZero?

I've written a sketch for bi-directional UDP communication between my iPhone and  my TinyZero with WiFi Shield. It works well, but the TinyZero has a default host name of "winc-42-f2". Catchy huh? I'd like to set a custom host name, but I can't find a mDNS library that will work. I've tried MDNS_Generic, but when I follow its guidelines, the resulting IP Address is 0.0.0.0.