DNSSEC/watch/iij.ad.jpについて、ここに記述してください。 $ dig +dnssec a www.iij.ad.jp @a.dns.jp {{{ ; <<>> DiG 9.7.3 <<>> +dnssec a www.iij.ad.jp @a.dns.jp ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 53829 ;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 5, ADDITIONAL: 5 ;; WARNING: recursion requested but not available ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags: do; udp: 4096 ;; QUESTION SECTION: ;www.iij.ad.jp. IN A }}} {{{ ;; AUTHORITY SECTION: iij.ad.jp. 86400 IN NS dns1.iij.ad.jp. iij.ad.jp. 86400 IN NS dns0.iij.ad.jp. iij.ad.jp. 86400 IN DS 38536 8 2 7F8502A41EA1C844FFBFC556BE24BC81DB6EDC255B929EB0B6B2B74C F55FEE72 iij.ad.jp. 86400 IN DS 38536 8 1 E4BD7DEDEE6E2320409E6E23D16A35F924DD505B iij.ad.jp. 86400 IN RRSIG DS 8 3 86400 20110725174503 20110625174503 3189 jp. vT3IQHePPxg98Y6fCGL7+KakG8z5bVbnimRwTvXGXUwNfsDx96jSNSH7 58sXTt15X7lcGAOVU4wjWaWzafchiuG4BPhx2Q27TWx6FoPdx1Z/hgVm oFGSuhIfzVZffZgWc0/EVRufo655fr1U5g9RBebUU1/tZWAbRwlkIhC2 jKA= }}} {{{ ;; ADDITIONAL SECTION: dns0.iij.ad.jp. 86400 IN A 210.138.174.16 dns0.iij.ad.jp. 86400 IN AAAA 2001:240:bb41:8002::1:16 dns1.iij.ad.jp. 86400 IN A 210.138.175.5 dns1.iij.ad.jp. 86400 IN AAAA 2001:240:bb4c:8000::1:5 }}} {{{ ;; Query time: 36 msec ;; SERVER: 203.119.1.1#53(203.119.1.1) ;; WHEN: Thu Jun 30 08:11:20 2011 ;; MSG SIZE rcvd: 414 }}} http://dnssec-debugger.verisignlabs.com/www.iij.ad.jp