It’s one broken server or firewall dropping fragmented responses In front of it. Just open a ticket.
-- Mark Andrews > On 8 Nov 2023, at 07:29, Owen DeLong via NANOG <nanog@nanog.org> wrote: > > > 10.159.192.in-addr.arpa > dnsviz.net > > > > Seems to report a bunch of errors in the DS records for 192.in-addr.arpa held > in the in-addr.arpa zone. > > I figured I’d wait a few days and try again the first few times I encountered > this, but it’s persisted for more than two weeks now. > > Owen >