DNS/FCP/root-dnskeyについて、ここに記述してください。
Contents
1. bufsize 512
$ dig -t dnskey . +qr +bufsize=512 @8.8.8.8 ; <<>> DiG 9.12.1 <<>> -t dnskey . +qr +bufsize=512 @8.8.8.8 ;; global options: +cmd ;; Sending: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 43911 ;; flags: rd ad; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 512 ; COOKIE: ffa321777803a111 ;; QUESTION SECTION: ;. IN DNSKEY ;; QUERY SIZE: 40 ;; Truncated, retrying in TCP mode. ;; Sending: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 4406 ;; flags: rd ad; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 512 ; COOKIE: ffa321777803a111 ;; QUESTION SECTION: ;. IN DNSKEY ;; QUERY SIZE: 40 ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 4406 ;; flags: qr rd ra ad; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 512 ;; QUESTION SECTION: ;. IN DNSKEY ;; ANSWER SECTION: . 79608 IN DNSKEY 256 3 8 AwEAAdp440E6Mz7c+Vl4sPd0lTv2Qnc85dTW64j0RDD7sS/zwxWDJ3QR ES2VKDO0OXLMqVJSs2YCCSDKuZXpDPuf++YfAu0j7lzYYdWTGwyNZhEa XtMQJIKYB96pW6cRkiG2Dn8S2vvo/PxW9PKQsyLbtd8PcwWglHgReBVp 7kEv/Dd+3b3YMukt4jnWgDUddAySg558Zld+c9eGWkgWoOiuhg4rQRkF stMX1pRyOSHcZuH38o1WcsT4y3eT0U/SR6TOSLIB/8Ftirux/h297oS7 tCcwSPt0wwry5OFNTlfMo8v7WGurogfk8hPipf7TTKHIi20LWen5RCsv YsQBkYGpF78= . 79608 IN DNSKEY 257 3 8 AwEAAagAIKlVZrpC6Ia7gEzahOR+9W29euxhJhVVLOyQbSEW0O8gcCjF FVQUTf6v58fLjwBd0YI0EzrAcQqBGCzh/RStIoO8g0NfnfL2MTJRkxoX bfDaUeVPQuYEhg37NZWAJQ9VnMVDxP/VHL496M/QZxkjf5/Efucp2gaD X6RS6CXpoY68LsvPVjR0ZSwzz1apAzvN9dlzEheX7ICJBBtuA6G3LQpz W5hOA2hzCTMjJPJ8LbqF6dsV6DoBQzgul0sGIcGOYl7OyQdXfZ57relS Qageu+ipAdTTJ25AsRTAoub8ONGcLmqrAmRLKBP1dfwhYB4N7knNnulq QxA+Uk1ihz0= . 79608 IN DNSKEY 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3 +/4RgWOq7HrxRixHlFlExOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kv ArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgCmr3EgVLrjyBxWezF 0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+e oZG+SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfd RUfhHdY6+cn8HFRm+2hM8AnXGXws9555KrUB5qihylGa8subX2Nn6UwN R1AkUTV74bU= ;; Query time: 6 msec ;; SERVER: 8.8.8.8#53(8.8.8.8) ;; WHEN: Sun Nov 11 10:12:18 JST 2018 ;; MSG SIZE rcvd: 853
2. bufsize 指定なし
$ dig -t dnskey . +qr @8.8.8.8 ; <<>> DiG 9.12.1 <<>> -t dnskey . +qr @8.8.8.8 ;; global options: +cmd ;; Sending: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 29750 ;; flags: rd ad; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4096 ; COOKIE: 92291326e29ac16b ;; QUESTION SECTION: ;. IN DNSKEY ;; QUERY SIZE: 40 ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 29750 ;; flags: qr rd ra ad; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 512 ;; QUESTION SECTION: ;. IN DNSKEY ;; ANSWER SECTION: . 79504 IN DNSKEY 256 3 8 AwEAAdp440E6Mz7c+Vl4sPd0lTv2Qnc85dTW64j0RDD7sS/zwxWDJ3QR ES2VKDO0OXLMqVJSs2YCCSDKuZXpDPuf++YfAu0j7lzYYdWTGwyNZhEa XtMQJIKYB96pW6cRkiG2Dn8S2vvo/PxW9PKQsyLbtd8PcwWglHgReBVp 7kEv/Dd+3b3YMukt4jnWgDUddAySg558Zld+c9eGWkgWoOiuhg4rQRkF stMX1pRyOSHcZuH38o1WcsT4y3eT0U/SR6TOSLIB/8Ftirux/h297oS7 tCcwSPt0wwry5OFNTlfMo8v7WGurogfk8hPipf7TTKHIi20LWen5RCsv YsQBkYGpF78= . 79504 IN DNSKEY 257 3 8 AwEAAagAIKlVZrpC6Ia7gEzahOR+9W29euxhJhVVLOyQbSEW0O8gcCjF FVQUTf6v58fLjwBd0YI0EzrAcQqBGCzh/RStIoO8g0NfnfL2MTJRkxoX bfDaUeVPQuYEhg37NZWAJQ9VnMVDxP/VHL496M/QZxkjf5/Efucp2gaD X6RS6CXpoY68LsvPVjR0ZSwzz1apAzvN9dlzEheX7ICJBBtuA6G3LQpz W5hOA2hzCTMjJPJ8LbqF6dsV6DoBQzgul0sGIcGOYl7OyQdXfZ57relS Qageu+ipAdTTJ25AsRTAoub8ONGcLmqrAmRLKBP1dfwhYB4N7knNnulq QxA+Uk1ihz0= . 79504 IN DNSKEY 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3 +/4RgWOq7HrxRixHlFlExOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kv ArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgCmr3EgVLrjyBxWezF 0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+e oZG+SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfd RUfhHdY6+cn8HFRm+2hM8AnXGXws9555KrUB5qihylGa8subX2Nn6UwN R1AkUTV74bU= ;; Query time: 5 msec ;; SERVER: 8.8.8.8#53(8.8.8.8) ;; WHEN: Sun Nov 11 10:15:29 JST 2018 ;; MSG SIZE rcvd: 853