notification.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 u1916451.wl202.sendgrid.net. NS
Answer
The response has no answer records.
Authority
wl202.sendgrid.net. 1800 SOA aisha.ns.cloudflare.com. dns.cloudflare.com. 2397629569 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0