1. watchA
2. whois
ifm. 172800 IN NS anycast9.irondns.net. ifm. 172800 IN NS anycast10.irondns.net. ifm. 172800 IN NS anycast23.irondns.net. ifm. 172800 IN NS anycast24.irondns.net.
3. history
www.ifm. 86400 IN NS us19-east.irondns.net. www.ifm. 86400 IN NS ns22.irondns.net. www.ifm. 86400 IN NS ns23.irondns.net. www.ifm. 3600 IN A 195.253.6.126 $ dig -t a www.ifm @us19-east.irondns.net. ; <<>> DiG 9.11.3-1ubuntu1.12-Ubuntu <<>> -t a www.ifm @us19-east.irondns.net. ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: REFUSED, id: 50049 ;; 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: ;www.ifm. IN A ;; Query time: 168 msec ;; SERVER: 195.253.98.4#53(195.253.98.4) ;; WHEN: Thu Dec 17 17:05:46 JST 2020 ;; MSG SIZE rcvd: 36