On Thu, Oct 19, 2017 at 08:04:12AM -0400, Brandon Applegate wrote: > I had success with this issue about 2 years ago when some TWC folks > contacted me. I don’t know if those folks are still with TWC/Charter > here in the end of 2017 - hence posting on NANOG. The tl;dr is IPv6 > reverse DNS issues. It was broken, got fixed, and seems to have > broken again recently.
Did you ever get a response or make progress? I got a ticket escalated to engineering in mid-December about 2606:6000::/32. Just learned from support that it was closed without a resolution. Thanks, Ross