mail-in.kcom.com NS records

NS Authoritative DNS server
0s
mail-in.kcom.com has no NS records.
NS records for this zone are defined at kcom.com.
trace mail-in.kcom.com NS records for kcom.com

Question and response

Question

dig mx.vip.corp.gslb.kcom.com. NS

Answer

The response has no answer records.

Authority

The response has no authority records.

Additional

. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0