ns2.msgc.ac has no CNAME records.
Question and response
Question
dig ns2.msgc.ac. NS
Answer
The response has no answer records.
Authority
msgc.ac. 3358 SOA ns1.msgc.ac. hostmaster.msgc.ac. 2026011201 14400 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0