It depends on the type of account you have with us. If you register or transfer a domain at the same time you order hosting service, the DNS server are configured automatically. If your domain is parked with us, the nameservers are as follows:
ns244.lightboundhosting.com
ns84.lightboundhosting.com
ns85.lightboundhosting.com
Online DNS management is only available through hosting accounts. For DNS changes on parked domains, email hostmaster@lightboundhosting.com.