1. watchA
SOAなし。
$ dig -t soa rise-saimusodan.com @ns1.kagoya.net ; <<>> DiG 9.11.3-1ubuntu1.14-Ubuntu <<>> -t soa rise-saimusodan.com @ns1.kagoya.net ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 60038
2. history
$ dig -t ns rise-saimusodan.com @ns1.kagoya.net ; <<>> DiG 9.11.3-1ubuntu1.14-Ubuntu <<>> -t ns rise-saimusodan.com @ns1.kagoya.net ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 25502 ;; flags: qr aa rd; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1 ;; WARNING: recursion requested but not available ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4096 ;; QUESTION SECTION: ;rise-saimusodan.com. IN NS ;; AUTHORITY SECTION: com. 600 IN SOA ns.kagoya.net. root.kagoya.net. 2017100003 4200 300 3600000 600 ;; Query time: 24 msec ;; SERVER: 203.142.206.132#53(203.142.206.132) ;; WHEN: Fri Oct 01 08:00:52 JST 2021 ;; MSG SIZE rcvd: 102