Question and response
Question
dig ctm.net. SRV
Answer
The response has no answer records.
Authority
ctm.net. 3600 SOA vassun1.macau.ctm.net. helpdesk.macau.ctm.net. 2015021859 43200 7200 1209600 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0