For Dedicated Internet and Cyber Center customers we will delegate FrontierNet assigned IP space to your name servers on request for /24 netblocks and larger.
If you have a FrontierNet-assigned IP netblock smaller than a /24 (less than 255 addresses) FrontierNet will host the reverse DNS records (PTR's) of the subnet for you. Send an e-mail to <hostmaster@frontiernet.net > with names and IP addresses.