Yes I looked at several companies looking to see who I could use as a back-end, LuaDNS jumped out because I've an interest in Lua, but it seemed more like they'

Yes I looked at several companies looking to see who I could use as a back-end, LuaDNS jumped out because I've an interest in Lua, but it seemed more like they'd be a competitor than a back-end provider. That said I think I pretty much shelved the idea when I considered how hard it would be to get paying customers.