Re: [knot-dns-users] Knot DNS 2.2.1 patch release

David, it might in case EDNS0 is not used and >= 512b response would be generated. We might revisit our approach is this poses a proven operational problem, but when I look into DSC stats for .CZ I see <20% on non-EDNS0 queries and I am quite confident that those queries are coming mostly from non-compliant clients that will never ask over TCP again anyway. I'll ask Geoff whether he has some real-world numbers on that or if he could run a quick test with his Google Ad Network Grand Abuse (GANGA :). Cheers, Ondrej -- Ondřej Surý -- Technical Fellow -------------------------------------------- CZ.NIC, z.s.p.o. -- Laboratoře CZ.NIC Milesovska 5, 130 00 Praha 3, Czech Republic mailto:ondrej.sury@nic.cz https://nic.cz/ -------------------------------------------- ----- Original Message -----