DNS/KnotResolver/3.2.0/毒盛耐性について、ここに記述してください。
1. NXDOMAIN 返答の処理
[00000.00][plan] plan 'poison3.brau.jp.' type 'A' uid [60471.00] [60471.00][iter] 'poison3.brau.jp.' type 'A' new uid was assigned .01, parent uid .00 [60471.01][cach] => no NSEC* cached for zone: brau.jp. [60471.01][cach] => skipping zone: brau.jp., NSEC, hash 0;new TTL -123456789, ret -2 [60471.01][cach] => skipping zone: brau.jp., NSEC, hash 0;new TTL -123456789, ret -2 [60471.01][resl] => going insecure because there's no covering TA [60471.01][zcut] found cut: brau.jp. (rank 002 return codes: DS -2, DNSKEY -2) [60471.01][resl] => id: '01872' querying: '14.192.44.5#00053' score: 24 zone cut: 'brau.jp.' qname: 'pOiSon3.bRAu.jp.' qtype: 'A' proto: 'udp' [60471.01][iter] <= loaded 2 glue addresses [60471.01][iter] <= rcode: NXDOMAIN [60471.01][cach] => not overwriting NS brau.jp. [60471.01][cach] => not overwriting SOA brau.jp. [60471.01][cach] => not overwriting A a.ns.brau.jp. [60471.01][cach] => stashed packet: rank 020, TTL 2560, A poison3.brau.jp. (159 B) [60471.01][cach] => stashed also 1 nonauth RRsets [60471.01][resl] <= server: '14.192.44.5' rtt: 11 ms [60471.01][resl] AD: request NOT classified as SECURE [60471.01][resl] finished: 0, queries: 1, mempool: 32800 B