mx.takingcareofyourskin.com has no NS records.
NS records for this zone are defined at takingcareofyourskin.com.
NS records for this zone are defined at takingcareofyourskin.com.
Question and response
Question
dig mx.takingcareofyourskin.com. NS
Answer
The response has no answer records.
Authority
takingcareofyourskin.com. 3600 SOA dns.takingcareofyourskin.com. hostmaster.takingcareofyourskin.com. 1328744780 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0