Will someone please spell out in plain English why Comcast refuses to even discuss reverse DNS delegation with "business class" customers? Will someone please show where in a the "Comcast Business" service agreement that PTR records are allowed but n

I ask these questions because in the past few months I have seen many requests in this forum for reverse DNS delegation (aka RFC2317 PTR delegation), but they have gone unsatisfied and I want an official statement from Comcast Business about why it w

Yes, I can provide that information, however, can  you not pooint to online agreements that are customary for all Comcast Business accounts?  For example, I can see form the forum postings here, that PTR records are something that Comcast provides as