www.brkgls.com has no NS records.
NS records for this zone are defined at brkgls.com.
NS records for this zone are defined at brkgls.com.
Question and response
Question
dig www.brkgls.com. NS
Answer
The response has no answer records.
Authority
brkgls.com. 300 SOA ns-ext-prod.jackfruit.apple.com. dnscontact.apple.com. 34 7200 5400 3628800 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0