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New Member


2 Messages

Tue, Oct 5, 2021 6:49 PM

RFC2317 Reverse DNS Request

I would like Comcast to delegate our /29 block to our DNS servers following RFC2317. I sent a DM to ComcastBiz_Support, but I never got a response.

All of the A/PTR records are set up on our side already.

Official Employee


57 Messages


@ib-mlatin Hi there, could you please actually search for Business Support or Xfinity Support?