DNS/TCPの返答がだめ
1. watchA
2. whois
[Domain Name] NEOPHILIA.JP [Registrant] Neophilia Inc. [Name Server] thundergust.neophilia.jp [Name Server] dinotopia.neophilia.jp [Signing Key] [Created on] 2001/03/26 [Expires on] 2019/03/31 [Status] Active [Last Updated] 2018/04/01 01:05:11 (JST) neophilia.jp. 3600 IN MX 10 lankin.neophilia.jp.
$ dig -t ns neophilia.jp @a.dns.jp ; <<>> DiG 9.12.1 <<>> -t ns neophilia.jp @a.dns.jp ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 51681 ;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 2, ADDITIONAL: 4 ;; WARNING: recursion requested but not available ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4096 ;; QUESTION SECTION: ;neophilia.jp. IN NS ;; AUTHORITY SECTION: neophilia.jp. 86400 IN NS dinotopia.neophilia.jp. neophilia.jp. 86400 IN NS thundergust.neophilia.jp. ;; ADDITIONAL SECTION: dinotopia.neophilia.jp. 86400 IN A 211.19.55.18 dinotopia.neophilia.jp. 86400 IN A 173.230.145.173 thundergust.neophilia.jp. 86400 IN A 211.19.55.29 ;; Query time: 5 msec ;; SERVER: 203.119.1.1#53(203.119.1.1) ;; WHEN: Wed Apr 25 07:51:25 JST 2018 ;; MSG SIZE rcvd: 139
211.19.55.18 dinotopia.neophilia.jp 返事なし
UDP だけ
$ dig +notcp -t ns neophilia.jp. @173.230.145.173 ; <<>> DiG 9.12.1 <<>> +notcp -t ns neophilia.jp. @173.230.145.173 ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 22847 ;; flags: qr aa rd; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 2 ;; WARNING: recursion requested but not available ;; QUESTION SECTION: ;neophilia.jp. IN NS ;; ANSWER SECTION: neophilia.jp. 259200 IN NS thundergust.neophilia.jp. neophilia.jp. 259200 IN NS dinotopia.neophilia.jp. ;; ADDITIONAL SECTION: thundergust.neophilia.jp. 259200 IN A 211.19.55.29 dinotopia.neophilia.jp. 259200 IN A 173.230.145.173 ;; Query time: 114 msec ;; SERVER: 173.230.145.173#53(173.230.145.173) ;; WHEN: Wed Apr 25 07:55:06 JST 2018 ;; MSG SIZE rcvd: 112 tmaeno@u16:~$ dig +tcp -t ns neophilia.jp. @173.230.145.173 ;; Connection to 173.230.145.173#53(173.230.145.173) for neophilia.jp. failed: connection refused.
$ dig +notcp -t ns neophilia.jp. @211.19.55.29 ; <<>> DiG 9.12.1 <<>> +notcp -t ns neophilia.jp. @211.19.55.29 ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 15439 ;; flags: qr aa rd; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 4 ;; WARNING: recursion requested but not available ;; QUESTION SECTION: ;neophilia.jp. IN NS ;; ANSWER SECTION: neophilia.jp. 259200 IN NS thundergust.neophilia.jp. neophilia.jp. 259200 IN NS dinotopia.neophilia.jp. neophilia.jp. 259200 IN NS hammerjug.neophilia.jp. ;; ADDITIONAL SECTION: thundergust.neophilia.jp. 259200 IN A 211.19.55.29 dinotopia.neophilia.jp. 259200 IN A 173.230.145.173 hammerjug.neophilia.jp. 259200 IN A 49.212.176.210 hammerjug.neophilia.jp. 86400 IN A 52.192.2.162 ;; Query time: 19 msec ;; SERVER: 211.19.55.29#53(211.19.55.29) ;; WHEN: Wed Apr 25 07:57:24 JST 2018 ;; MSG SIZE rcvd: 168