ironport2v2.bcbsfl.net has no NS records.
NS records for this zone are defined at bcbsfl.net.
NS records for this zone are defined at bcbsfl.net.
Question and response
Question
dig ironport2v2.bcbsfl.net. NS
Answer
The response has no answer records.
Authority
bcbsfl.net. 3600 SOA dns1.guidewell.com. hostmaster.no.email.please. 718373508 1200 180 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0