## page was renamed from watchNS/kyushu-u.ac.jp watchNS/kyushu-u.ac.jpについて、ここに記述してください。 [[DNS/グルー]]について考える材料として -- ToshinoriMaeno <> additionl section の違いが読み取れる。理由を説明してみよ。（演習問題） [[watchNS/nc.kyushu-u.ac.jp]] にも記録しておく。　-- ToshinoriMaeno <> %dnsq ns kyushu-u.ac.jp a.dns.jp {{{ 2 kyushu-u.ac.jp: 170 bytes, 1+0+4+4 records, response, noerror query: 2 kyushu-u.ac.jp authority: kyushu-u.ac.jp 86400 NS nsb.nc.kyushu-u.ac.jp authority: kyushu-u.ac.jp 86400 NS ns1.kyushu-u.ac.jp authority: kyushu-u.ac.jp 86400 NS ns2.kyushu-u.ac.jp authority: kyushu-u.ac.jp 86400 NS ns.nc.kyushu-u.ac.jp additional: ns.nc.kyushu-u.ac.jp 86400 A 133.5.6.1 additional: ns1.kyushu-u.ac.jp 86400 A 133.5.6.3 additional: ns2.kyushu-u.ac.jp 86400 A 133.5.1.9 additional: nsb.nc.kyushu-u.ac.jp 86400 A 133.5.1.6 }}} %dnsq ns kyushu-u.ac.jp ns1.kyushu-u.ac.jp {{{ 2 kyushu-u.ac.jp: 138 bytes, 1+4+0+2 records, response, authoritative, noerror query: 2 kyushu-u.ac.jp answer: kyushu-u.ac.jp 86400 NS ns2.kyushu-u.ac.jp answer: kyushu-u.ac.jp 86400 NS nsb.nc.kyushu-u.ac.jp answer: kyushu-u.ac.jp 86400 NS ns.nc.kyushu-u.ac.jp answer: kyushu-u.ac.jp 86400 NS ns1.kyushu-u.ac.jp additional: ns1.kyushu-u.ac.jp 86400 A 133.5.6.3 additional: ns2.kyushu-u.ac.jp 86400 A 133.5.1.9 }}} %dnsq ns kyushu-u.ac.jp 133.5.1.6 {{{ 2 kyushu-u.ac.jp: 170 bytes, 1+4+0+4 records, response, authoritative, noerror query: 2 kyushu-u.ac.jp answer: kyushu-u.ac.jp 86400 NS ns1.kyushu-u.ac.jp answer: kyushu-u.ac.jp 86400 NS ns2.kyushu-u.ac.jp answer: kyushu-u.ac.jp 86400 NS nsb.nc.kyushu-u.ac.jp answer: kyushu-u.ac.jp 86400 NS ns.nc.kyushu-u.ac.jp additional: ns.nc.kyushu-u.ac.jp 86400 A 133.5.6.1 additional: ns1.kyushu-u.ac.jp 86400 A 133.5.6.3 additional: ns2.kyushu-u.ac.jp 86400 A 133.5.1.9 additional: nsb.nc.kyushu-u.ac.jp 86400 A 133.5.1.6 }}} %dnsq a nsb.nc.kyushu-u.ac.jp ns1.kyushu-u.ac.jp {{{ 1 nsb.nc.kyushu-u.ac.jp: 102 bytes, 1+0+2+2 records, response, noerror query: 1 nsb.nc.kyushu-u.ac.jp authority: nc.kyushu-u.ac.jp 86400 NS nsb.nc.kyushu-u.ac.jp authority: nc.kyushu-u.ac.jp 86400 NS ns.nc.kyushu-u.ac.jp additional: nsb.nc.kyushu-u.ac.jp 86400 A 133.5.1.6 additional: ns.nc.kyushu-u.ac.jp 86400 A 133.5.6.1 }}}