qa-locations.bridgestoneamericas.com.edgekey.net has no NS records.
NS records for this zone are defined at edgekey.net.
NS records for this zone are defined at edgekey.net.
Question and response
Question
dig e92028.a.akamaiedge.net. NS
Answer
The response has no answer records.
Authority
a.akamaiedge.net. 1000 SOA n0a.akamaiedge.net. hostmaster.akamai.com. 1774272999 1000 1000 1000 1800
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0