I'm doing this for study purposes (creating a Litecoin clone). I read somewhere that for SCRYPT clones, the DNS Seeds nodes aren't necessary?
If I do need them, how to I setup these nodes. I know a DNS Seed node contains a list of IPs that are running a bitcoin client (in my case an alt-coin client).
Or is it enough to hard code one or more Ips in the client itself? Can I use a VPS for this? Sorry for being noobish ;-)