ns3.bms.com has no NS records.
NS records for this zone are defined at bms.com.
NS records for this zone are defined at bms.com.
Question and response
Question
dig ns3.bms.com. NS
Answer
The response has no answer records.
Authority
bms.com. 300 SOA ns.bms.com. dnsadmin.bms.com. 2010104993 3600 600 604800 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0