Describe DNS/CnameWrong/CNAME chain 2 here.
%dnsq a www.makechangetogether.org ns79.worldnic.com
1 www.makechangetogether.org: 518 bytes, 1+1+13+13 records, response, authoritative, noerror query: 1 www.makechangetogether.org answer: www.makechangetogether.org 7200 CNAME makechangetogether.org.p4.hostingprod.com authority: . 518400 NS a.root-servers.net authority: . 518400 NS b.root-servers.net authority: . 518400 NS c.root-servers.net authority: . 518400 NS d.root-servers.net authority: . 518400 NS e.root-servers.net authority: . 518400 NS f.root-servers.net authority: . 518400 NS g.root-servers.net authority: . 518400 NS h.root-servers.net authority: . 518400 NS i.root-servers.net authority: . 518400 NS j.root-servers.net authority: . 518400 NS k.root-servers.net authority: . 518400 NS l.root-servers.net authority: . 518400 NS m.root-servers.net ...
途中のサーバの検索を省略して、
%dnsq a makechangetogether.org.p4.hostingprod.com ns1.yahoo.com
1 makechangetogether.org.p4.hostingprod.com: 318 bytes, 1+3+5+5 records, response, authoritative, noerror query: 1 makechangetogether.org.p4.hostingprod.com answer: makechangetogether.org.p4.hostingprod.com 7200 CNAME p4.geo.premiumservices.yahoo.com answer: p4.geo.premiumservices.yahoo.com 1800 CNAME p4p.geo.vip.re4.yahoo.com answer: p4p.geo.vip.re4.yahoo.com 900 A 216.39.62.192 authority: re4.yahoo.com 172800 NS ns7.yahoo.com authority: re4.yahoo.com 172800 NS ns5.yahoo.com authority: re4.yahoo.com 172800 NS ns2.yahoo.com authority: re4.yahoo.com 172800 NS ns1.yahoo.com authority: re4.yahoo.com 172800 NS ns3.yahoo.com
CNAMEの先がCNAMEというひどい間違い。それも多段に。