smtp3.schooldismissalmanager.com has no NS records.
NS records for this zone are defined at schooldismissalmanager.com.
NS records for this zone are defined at schooldismissalmanager.com.
Question and response
Question
dig smtp3.schooldismissalmanager.com. NS
Answer
The response has no answer records.
Authority
schooldismissalmanager.com. 600 SOA ns53.domaincontrol.com. dns.jomax.net. 2026031781 28800 7200 604800 600
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0