1. watchA
2. whois
$ dig -t any jaist.jp @ns0.jaist.ac.jp ; <<>> DiG 9.14.0 <<>> -t any jaist.jp @ns0.jaist.ac.jp ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 55287 ;; flags: qr aa rd; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 1 ;; WARNING: recursion requested but not available ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4096 ;; QUESTION SECTION: ;jaist.jp. IN ANY ;; ANSWER SECTION: jaist.jp. 7200 IN DNAME jaist.ac.jp. jaist.jp. 7200 IN NS ns0.jaist.ac.jp. jaist.jp. 7200 IN NS dns-x.sinet.ad.jp. jaist.jp. 7200 IN SOA ns-master.jaist.ac.jp. hostmaster.jaist.ac.jp. 2150001074 3600 900 2419200 900 ;; Query time: 14 msec ;; SERVER: 150.65.5.130#53(150.65.5.130) ;; WHEN: 水 9月 04 10:27:50 JST 2019 ;; MSG SIZE rcvd: 166
3. history
$ dig -t mx jaist.jp @ns0.jaist.ac.jp ; <<>> DiG 9.14.0 <<>> -t mx jaist.jp @ns0.jaist.ac.jp ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 16146 ;; 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: ;jaist.jp. IN MX ;; AUTHORITY SECTION: jaist.jp. 900 IN SOA ns-master.jaist.ac.jp. hostmaster.jaist.ac.jp. 2150001074 3600 900 2419200 900 ;; Query time: 17 msec ;; SERVER: 150.65.5.130#53(150.65.5.130) ;; WHEN: 水 9月 04 10:29:28 JST 2019 ;; MSG SIZE rcvd: 103
$ dig -t a jaist.jp @ns0.jaist.ac.jp ; <<>> DiG 9.14.0 <<>> -t a jaist.jp @ns0.jaist.ac.jp ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 62088 ;; 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: ;jaist.jp. IN A ;; AUTHORITY SECTION: jaist.jp. 900 IN SOA ns-master.jaist.ac.jp. hostmaster.jaist.ac.jp. 2150001074 3600 900 2419200 900 ;; Query time: 14 msec ;; SERVER: 150.65.5.130#53(150.65.5.130) ;; WHEN: 水 9月 04 10:30:17 JST 2019 ;; MSG SIZE rcvd: 103