ns4.merchantmail.net has no NS records.
NS records for this zone are defined at merchantmail.net.
NS records for this zone are defined at merchantmail.net.
Question and response
Question
dig ns4.merchantmail.net. NS
Answer
The response has no answer records.
Authority
merchantmail.net. 900 SOA ns4.merchantmail.net. dnsadmin.digital-impact.com. 2023101201 3600 900 2419200 900
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0