Ah! I have never heard of such a coin anywhere. Once you mentioned about it, I searched for them. 
(The name looks quite funny man.) But you have tried all the possible nodes and just got 2 connections. I doubt that is the coin dead without devs.
The getaddr sends a request to a node asking for more active nodes. I have just studied about getaddr() will help us to request for more nodes. But I haven't used as I don't require one, hence I can't help you out with this issue.
I actually need nodes of a POS Coin named BOSON and can't find any explorer online, just none.
There are some of the nodes mentioned in the announcement thread of BOSON (The name looks quite funny man.) But you have tried all the possible nodes and just got 2 connections. I doubt that is the coin dead without devs. The getaddr sends a request to a node asking for more active nodes. I have just studied about getaddr() will help us to request for more nodes. But I haven't used as I don't require one, hence I can't help you out with this issue.