relay02.na3.intgdc.com has no NS records.
NS records for this zone are defined at na3.intgdc.com.
NS records for this zone are defined at na3.intgdc.com.
Question and response
Question
dig relay02.na3.intgdc.com. NS
Answer
The response has no answer records.
Authority
na3.intgdc.com. 60 SOA dns1.p01.nsone.net. hostmaster.nsone.net. 1653485974 600 300 1209600 60
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0