Hello. 1. I'm quite confused about reverse DNS. Is it possible, if I have a static IP from my ISP to set a reverse DNS for it myself? I called my ISP to ask them if I could have reverse DNS, but they wouldn't do it. 2. If it is impossible for me to get it with this IP, would it then be possible to get it some other way? Like buying an IP or something? Thank you for your attention
