Contents
1. kidspark-tsuruga.jp
ns2は普通に返事をするが、 ns1がSERVFAIL返答のことが多い。(被害がある。)
https://www.kidspark-tsuruga.jp
#NS kidspark-tsuruga.jp {'ns1.dns.ne.jp.', 'ns2.dns.ne.jp.'}
1.1. ns1
$ dig kidspark-tsuruga.jp @ns1.dns.ne.jp ; <<>> DiG 9.11.3-1ubuntu1.16-Ubuntu <<>> kidspark-tsuruga.jp @ns1.dns.ne.jp ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 12076 ;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1 ;; WARNING: recursion requested but not available ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4096 ;; QUESTION SECTION: ;kidspark-tsuruga.jp. IN A ;; Query time: 18 msec ;; SERVER: 61.211.236.1#53(61.211.236.1) ;; WHEN: Sat Feb 12 20:22:58 JST 2022 ;; MSG SIZE rcvd: 48
1.2. ns2
kidspark-tsuruga.jp. 3600 IN A 210.224.185.214 ;; AUTHORITY SECTION: kidspark-tsuruga.jp. 3600 IN NS ns1.dns.ne.jp. kidspark-tsuruga.jp. 3600 IN NS ns2.dns.ne.jp.