tsa-alert.dhsalert.akadns.net has no NS records.
NS records for this zone are defined at akadns.net.
NS records for this zone are defined at akadns.net.
Question and response
Question
dig corp1m1.multimode.us. NS
Answer
The response has no answer records.
Authority
us. 900 SOA a.cctld.us. admin.tldns.godaddy. 1774054763 1800 300 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0