mail15532.emails.markerstudy.com has no NS records.
NS records for this zone are defined at emails.markerstudy.com.
NS records for this zone are defined at emails.markerstudy.com.
Question and response
Question
dig mail15532.emails.markerstudy.com. NS
Answer
The response has no answer records.
Authority
emails.markerstudy.com. 3282 SOA ns1.namecity.com. hostmaster.namecity.com. 2025112700 43200 1800 2419200 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0