watchNS/osdn.netについて、ここに記述してください。
osdn.jpから移転するそうだ。watchNS/osdn.jp
osdn.jp はCNAMEとワイルドカードを使っているらしい。調べなくては。
-- ToshinoriMaeno 2016-09-03 00:47:10
$ dnsq ns osdn.net a.gtld-servers.net
2 osdn.net: 147 bytes, 1+0+3+3 records, response, noerror query: 2 osdn.net authority: osdn.net 172800 NS ns11.value-domain.com authority: osdn.net 172800 NS ns12.value-domain.com authority: osdn.net 172800 NS ns13.value-domain.com additional: ns11.value-domain.com 172800 A 54.199.222.7 additional: ns12.value-domain.com 172800 A 52.79.97.2 additional: ns13.value-domain.com 172800 A 119.245.243.94
$ dnsq ns osdn.net ns11.value-domain.com
2 osdn.net: 147 bytes, 1+3+0+3 records, response, authoritative, noerror query: 2 osdn.net answer: osdn.net 1200 NS ns11.value-domain.com answer: osdn.net 1200 NS ns12.value-domain.com answer: osdn.net 1200 NS ns13.value-domain.com additional: ns11.value-domain.com 1200 A 54.199.222.7 additional: ns12.value-domain.com 1200 A 52.79.97.2 additional: ns13.value-domain.com 1200 A 119.245.243.94
$ dnsq a osdn.net ns11.value-domain.com
1 osdn.net: 163 bytes, 1+1+3+3 records, response, authoritative, noerror query: 1 osdn.net answer: osdn.net 1200 A 27.133.128.163
1. wildcard A record
$ dnsq a xxxxxx.osdn.net ns11.value-domain.com
1 xxxxxx.osdn.net: 170 bytes, 1+1+3+3 records, response, authoritative, noerror query: 1 xxxxxx.osdn.net answer: xxxxxx.osdn.net 1200 A 27.133.128.163 authority: osdn.net 1200 NS ns11.value-domain.com authority: osdn.net 1200 NS ns12.value-domain.com authority: osdn.net 1200 NS ns13.value-domain.com additional: ns11.value-domain.com 1200 A 54.199.222.7 additional: ns12.value-domain.com 1200 A 52.79.97.2 additional: ns13.value-domain.com 1200 A 119.245.243.94
$ dnsq a \*.osdn.net ns11.value-domain.com
1 \052.osdn.net: 165 bytes, 1+1+3+3 records, response, authoritative, noerror query: 1 \052.osdn.net answer: \052.osdn.net 1200 A 27.133.128.163 authority: osdn.net 1200 NS ns11.value-domain.com authority: osdn.net 1200 NS ns12.value-domain.com authority: osdn.net 1200 NS ns13.value-domain.com additional: ns11.value-domain.com 1200 A 54.199.222.7 additional: ns12.value-domain.com 1200 A 52.79.97.2 additional: ns13.value-domain.com 1200 A 119.245.243.94