Question and response
Question
dig mcc-ixc.com. NS
Answer
mcc-ixc.com. 14400 NS adns1.metrocomm.com.
mcc-ixc.com. 14400 NS adns2.metrocomm.com.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0