mail2.intuit.com has no NS records.
NS records for this zone are defined at intuit.com.
NS records for this zone are defined at intuit.com.
Question and response
Question
dig mail2.intuit.com. NS
Answer
The response has no answer records.
Authority
intuit.com. 300 SOA dns1.p08.nsone.net. nadmin.intuit.com. 1657129353 1800 1800 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0