eu-com-wildcard-null-mx.centralnic.net has no NS records.
NS records for this zone are defined at centralnic.net.
NS records for this zone are defined at centralnic.net.
Question and response
Question
dig eu-com-wildcard-null-mx.centralnic.net. NS
Answer
The response has no answer records.
Authority
centralnic.net. 300 SOA ns0.centralnic.net. hostmaster.centralnic.net. 2025011536 3600 60 6048000 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0