ccTLD/mu/com.muについて、ここに記述してください。
$ dnsq any com.mu udns1.tld.mu
255 com.mu: 173 bytes, 1+4+0+0 records, response, authoritative, noerror query: 255 com.mu answer: com.mu 86400 SOA udns1.tld.mu hostmaster.nic.mu 2014111233 21600 3600 604800 86400 answer: com.mu 86400 16 \033Generation\040Time:\0401415802616 answer: com.mu 86400 NS anycast1.irondns.net answer: com.mu 86400 NS udns1.tld.mu
$ dnsq any com.mu udns2.tld.mu
255 com.mu: 161 bytes, 1+0+6+0 records, response, noerror query: 255 com.mu authority: com.mu 43200 NS mu1.dyntld.net authority: com.mu 43200 NS mu3.dyntld.net authority: com.mu 43200 NS mu2.dyntld.net authority: com.mu 43200 NS anycast1.irondns.net authority: com.mu 43200 NS udns1.tld.mu authority: com.mu 43200 NS mu4.dyntld.net