mx0.imaginet.fr has no NS records.
NS records for this zone are defined at imaginet.fr.
NS records for this zone are defined at imaginet.fr.
Question and response
Question
dig mx0.imaginet.fr. NS
Answer
The response has no answer records.
Authority
imaginet.fr. 600 SOA ns0.coltfrance.com. hostmaster.coltfrance.com. 2025121700 21600 3600 604800 600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0