1. watchNS/jp.edgesuite.net

いつ設定されたのだろう。（例のエラーページだったか。）

-- ToshinoriMaeno 2017-06-09 02:41:52

%dnsq ns jp.edgesuite.net a6-64.akam.net
2 jp.edgesuite.net:
65 bytes, 1+1+0+0 records, response, authoritative, noerror
query: 2 jp.edgesuite.net
answer: jp.edgesuite.net 21600 CNAME a1755.ksd.akamai.net

こうなっているので、wildcard風設定でもない。

%dnsq ns \*.edgesuite.net a13-64.akam.net
2 \052.edgesuite.net:
96 bytes, 1+0+1+0 records, response, authoritative, nxdomain
query: 2 \052.edgesuite.net
authority: edgesuite.net 180 SOA ns1-2.akamai.com hostmaster.akamai.com 1496973053 900 300 604800 180

%dnsq ns \*.jp.edgesuite.net a13-64.akam.net
2 \052.jp.edgesuite.net:
99 bytes, 1+0+1+0 records, response, authoritative, nxdomain
query: 2 \052.jp.edgesuite.net
authority: edgesuite.net 180 SOA ns1-2.akamai.com hostmaster.akamai.com 1496973053 900 300 604800 180

1.1. co.jp より下

%dnsq ns broadmedia.co.jp.edgesuite.net a13-64.akam.net       ~/dnsq/0604
2 broadmedia.co.jp.edgesuite.net:
111 bytes, 1+0+1+0 records, response, authoritative, nxdomain
query: 2 broadmedia.co.jp.edgesuite.net
authority: edgesuite.net 180 SOA ns1-2.akamai.com hostmaster.akamai.com 1496973053 900 300 604800 180

%dnsq ns co.jp.edgesuite.net a13-64.akam.net                  ~/dnsq/0604
2 co.jp.edgesuite.net:
100 bytes, 1+0+1+0 records, response, authoritative, nxdomain
query: 2 co.jp.edgesuite.net
authority: edgesuite.net 180 SOA ns1-2.akamai.com hostmaster.akamai.com 1496973053 900 300 604800 180