we actually don't know what is the heck is masternodes is  , i tried to search about the subject but still trying to understand the whole thing fully,
but incase you mean master seed node, yes this is the devs seed node (dnsseed.pyramidscoin.trade) which included in the source code

and 5 extra seed nodes

http://explorer.pyramidscoin.trade/network

we are searching for a crypto developer who can partner with us to convert our coin algo from x11 to equihash,
we are great 3d devs with a little experience in crypto , so if anyone interested we could partner up and be the perfect team for the next gen 3D wallet project