1. DNS/KnotResolver/brau.internat.jp/tss版/再現確認

$ dig -t txt brau.internat.jp @127.0.0.1
$ dig -t soa brau.jp @127.0.0.1
$ dig -t txt brau.jp @127.0.0.1

を実行してみた。毒が入っていることを確認した。-- ToshinoriMaeno 2020-08-30 03:05:44

$ dig -t txt brau.internat.jp @127.0.0.1

; <<>> DiG 9.16.1-Ubuntu <<>> -t txt brau.internat.jp @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 59062
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;brau.internat.jp.              IN      TXT

;; ANSWER SECTION:
brau.internat.jp.       60      IN      TXT     "brau.internat.jp"

;; Query time: 20 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: 日  8月 30 12:00:25 JST 2020
;; MSG SIZE  rcvd: 74

tmaeno@nve20:~$ dig -t soa brau.jp @127.0.0.1

; <<>> DiG 9.16.1-Ubuntu <<>> -t soa brau.jp @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 2817
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;brau.jp.                       IN      SOA

;; ANSWER SECTION:
brau.jp.                120     IN      SOA     ns.brau.jp. tss.e-ontap.com. 2020082501 3600 600 86400 60

;; Query time: 216 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: 日  8月 30 12:00:47 JST 2020
;; MSG SIZE  rcvd: 90

しかし、txtを問い合わせてみると、

tmaeno@nve20:~$ dig -t txt brau.jp @127.0.0.1

; <<>> DiG 9.16.1-Ubuntu <<>> -t txt brau.jp @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 50999
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;brau.jp.                       IN      TXT

;; ANSWER SECTION:
brau.jp.                60      IN      TXT     "NG"

;; Query time: 8 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: 日  8月 30 12:00:55 JST 2020
;; MSG SIZE  rcvd: 51

MoinQ: DNS/KnotResolver/危ない機能/tss版/再現確認 (last edited 2020-08-30 23:00:14 by ToshinoriMaeno)