Assuming seamonkey is required, the following result was found.
Safari 2.0, Netscape Browser 8.0, Opera 8., Epiphany1.8, Amaya 9.0, AOL Explorer1.0, Maxthon 1.0, Shiira 1.0 1018 2006 SeaMonkey 1.0, K-Meleon 1.0, Galeon 2.0, Camino 1.0, Firefox 2.0, Avant 11, iCab 3, Opera 9, Internet Explorer 7, Sputnik 1093 2007...