1. watchA/www.chuden.co.jp.edgekey.net
www.chuden.co.jp.edgekey.net
$ dnsq a www.chuden.co.jp.edgekey.net a13-65.akam.net. 1 www.chuden.co.jp.edgekey.net: 79 bytes, 1+1+0+0 records, response, authoritative, noerror query: 1 www.chuden.co.jp.edgekey.net answer: www.chuden.co.jp.edgekey.net 21600 CNAME e3543.b.akamaiedge.net
$ dnsq ns edgekey.net a13-65.akam.net.
2 edgekey.net: 507 bytes, 1+13+0+10 records, response, authoritative, noerror query: 2 edgekey.net answer: edgekey.net 172800 NS a12-65.akam.net answer: edgekey.net 172800 NS ns1-2.akam.net answer: edgekey.net 172800 NS a9-65.akam.net answer: edgekey.net 172800 NS a13-65.akam.net answer: edgekey.net 172800 NS a5-65.akam.net answer: edgekey.net 172800 NS a11-65.akam.net answer: edgekey.net 172800 NS a6-65.akam.net ...
2. NXDOMAIN (should be NoData)
$ dnsq ns jp.edgekey.net a13-65.akam.net. 2 jp.edgekey.net: 95 bytes, 1+0+1+0 records, response, authoritative, nxdomain query: 2 jp.edgekey.net authority: edgekey.net 180 SOA ns1-2.akamai.com hostmaster.akamai.com 1496449840 900 300 604800 180
$ dnsq ns co.jp.edgekey.net a13-65.akam.net. 2 co.jp.edgekey.net: 98 bytes, 1+0+1+0 records, response, authoritative, nxdomain query: 2 co.jp.edgekey.net authority: edgekey.net 180 SOA ns1-2.akamai.com hostmaster.akamai.com 1496449840 900 300 604800 180
$ dnsq ns chuden.co.jp.edgekey.net a16-65.akam.net2 chuden.co.jp.edgekey.net: 105 bytes, 1+0+1+0 records, response, authoritative, nxdomain query: 2 chuden.co.jp.edgekey.net authority: edgekey.net 180 SOA ns1-2.akamai.com hostmaster.akamai.com 1496449840 900 300 604800 180