kresd/fix/y.qmail.jp/5について、ここに記述してください。

githubからダウンロードしたもの。-- ToshinoriMaeno <<DateTime(2016-04-15T19:40:29+0900)>>

$ kdig y.qmail.jp @127.0.0.3
{{{
;; ->>HEADER<<- opcode: QUERY; status: SERVFAIL; id: 8754
;; Flags: qr rd ra; QUERY: 1; ANSWER: 0; AUTHORITY: 0; ADDITIONAL: 0

;; QUESTION SECTION:
;; y.qmail.jp.         		IN	A

;; Received 28 B
;; Time 2016-04-15 19:34:00 JST
;; From 127.0.0.3@53(UDP) in 484.3 ms
}}}


{{{
> cachectl.clear()
true

> [plan] plan 'y.qmail.jp.' type 'A'
[resl]   => using root hints
[resl]   => querying: '202.12.27.33' score: 10 zone cut: '.' m12n: 'Jp.' type: 'NS'
[resl]      optional: '199.7.83.42' score: 10 zone cut: '.' m12n: 'Jp.' type: 'NS'
[resl]      optional: '193.0.14.129' score: 10 zone cut: '.' m12n: 'Jp.' type: 'NS'
[resl]      optional: '192.58.128.30' score: 10 zone cut: '.' m12n: 'Jp.' type: 'NS'
[iter]   <= referral response, follow
[resl]   <= server: '202.12.27.33' rtt: 6 ms
[resl]   => querying: '203.119.40.1' score: 10 zone cut: 'jp.' m12n: 'QMaiL.jp.' type: 'NS'
[resl]      optional: '150.100.6.8' score: 10 zone cut: 'jp.' m12n: 'QMaiL.jp.' type: 'NS'
[resl]      optional: '192.50.43.53' score: 10 zone cut: 'jp.' m12n: 'QMaiL.jp.' type: 'NS'
[resl]      optional: '210.138.175.244' score: 10 zone cut: 'jp.' m12n: 'QMaiL.jp.' type: 'NS'
[iter]   <= referral response, follow
[resl]   <= server: '203.119.40.1' rtt: 6 ms
[resl]   => querying: '14.192.44.5' score: 10 zone cut: 'qmail.jp.' m12n: 'y.qMAiL.JP.' type: 'A'
[iter]   <= referral response, follow
[resl]   <= server: '14.192.44.5' rtt: 11 ms
[plan]   plan 'qmaily.e-ontap.com.' type 'AAAA'
[resl]     => using root hints
[resl]     => querying: '199.7.83.42' score: 10 zone cut: '.' m12n: 'coM.' type: 'NS'
[resl]        optional: '193.0.14.129' score: 10 zone cut: '.' m12n: 'coM.' type: 'NS'
[resl]        optional: '192.58.128.30' score: 10 zone cut: '.' m12n: 'coM.' type: 'NS'
[resl]        optional: '192.36.148.17' score: 10 zone cut: '.' m12n: 'coM.' type: 'NS'
[iter]     <= referral response, follow
[resl]     <= server: '199.7.83.42' rtt: 152 ms
[resl]     => querying: '192.5.6.30' score: 10 zone cut: 'com.' m12n: 'E-oNTap.Com.' type: 'NS'
[iter]     <= referral response, follow
[resl]     <= server: '192.5.6.30' rtt: 280 ms
[resl]     => querying: '49.212.106.253' score: 10 zone cut: 'e-ontap.com.' m12n: 'qMaily.e-onTaP.CoM.' type: 'AAAA'
[resl]        optional: '14.192.44.1' score: 10 zone cut: 'e-ontap.com.' m12n: 'qMaily.e-onTaP.CoM.' type: 'AAAA'
[iter]     <= rcode: NXDOMAIN
[ pc ]     => answer cached for TTL=900
[resl]     <= server: '49.212.106.253' rtt: 14 ms
[plan]   plan 'qmaily.e-ontap.com.' type 'A'
[resl]     => querying: '14.192.44.1' score: 10 zone cut: 'e-ontap.com.' m12n: 'qMAiLY.E-OntAp.COm.' type: 'A'
[iter]     <= rcode: NXDOMAIN
[ pc ]     => answer cached for TTL=900
[resl]     <= server: '14.192.44.1' rtt: 11 ms
[resl]   => unresolvable NS address, bailing out
[resl]   => no valid NS left
[resl] finished: 8, queries: 3, mempool: 32800 B


}}}