mx.projectorlampguide.com has no NS records.
NS records for this zone are defined at projectorlampguide.com.
NS records for this zone are defined at projectorlampguide.com.
Question and response
Question
dig mx.projectorlampguide.com. NS
Answer
The response has no answer records.
Authority
projectorlampguide.com. 3600 SOA dns.projectorlampguide.com. hostmaster.projectorlampguide.com. 1941646017 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0