mx.thediessellot.com has no NS records.
NS records for this zone are defined at thediessellot.com.
NS records for this zone are defined at thediessellot.com.
Question and response
Question
dig mx.thediessellot.com. NS
Answer
The response has no answer records.
Authority
thediessellot.com. 3600 SOA dns.thediessellot.com. hostmaster.thediessellot.com. 1334181240 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0