mx1.schoolsource.io has no NS records.
NS records for this zone are defined at schoolsource.io.
NS records for this zone are defined at schoolsource.io.
Question and response
Question
dig mx1.schoolsource.io. NS
Answer
The response has no answer records.
Authority
schoolsource.io. 600 SOA ns1.dns-parking.com. dns.hostinger.com. 2026021901 10000 2400 604800 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0