mx0.bureau-contemporain.eu has no NS records.
NS records for this zone are defined at bureau-contemporain.eu.
NS records for this zone are defined at bureau-contemporain.eu.
Question and response
Question
dig mx0.bureau-contemporain.eu. NS
Answer
The response has no answer records.
Authority
bureau-contemporain.eu. 10800 SOA a.dns.gandi.net. hostmaster.gandi.net. 1442933936 10800 3600 604800 10800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0