watchNS/dns-oarc.netについて、ここに記述してください。
https://twitter.com/beyondDNS/status/730177443567304704?lang=ja
- DNS-OARC Systems Facility Relocation May 14–18th 2016
$ dnsq ns dns-oarc.net a.gtld-servers.net
2 dns-oarc.net: 159 bytes, 1+0+4+3 records, response, noerror query: 2 dns-oarc.net authority: dns-oarc.net 172800 NS sns-pb.isc.org authority: dns-oarc.net 172800 NS ns.dns-oarc.net authority: dns-oarc.net 172800 NS ns2.dns-oarc.net authority: dns-oarc.net 172800 NS ns3.dns-oarc.net additional: ns.dns-oarc.net 172800 A 149.20.58.65 additional: ns2.dns-oarc.net 172800 A 38.230.3.42 additional: ns3.dns-oarc.net 172800 A 77.72.225.243
$ dnsq ns dns-oarc.net ns.dns-oarc.net
2 dns-oarc.net: 129 bytes, 1+5+0+0 records, response, authoritative, noerror query: 2 dns-oarc.net answer: dns-oarc.net 300 NS ns.dns-oarc.net answer: dns-oarc.net 300 NS ns2.dns-oarc.net answer: dns-oarc.net 300 NS ns4.dns-oarc.net answer: dns-oarc.net 300 NS ns3.dns-oarc.net answer: dns-oarc.net 300 NS sns-pb.isc.org answer: ns.dns-oarc.net 300 A 149.20.58.65 answer: ns2.dns-oarc.net 120 A 38.230.3.42 answer: ns2.dns-oarc.net 30 A 38.230.3.42 answer: ns3.dns-oarc.net 300 A 77.72.225.243 answer: ns4.dns-oarc.net 300 A 192.75.151.6