Tuesday, February 8, 2011

How to change DNS PTR record?

How do you change DNS PTR record? You might think that this is done by your domain registrar, such as Godaddy - after all, they point your domain to an IP address. Or you might think whoever handles your DNS would do this. But the PTR record isn't up to them, it's up to the ISP that "owns" the IP block it came from.

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