mx.thechromekings.com has no NS records.
NS records for this zone are defined at thechromekings.com.
NS records for this zone are defined at thechromekings.com.
Question and response
Question
dig mx.thechromekings.com. NS
Answer
The response has no answer records.
Authority
thechromekings.com. 3600 SOA dns.thechromekings.com. hostmaster.thechromekings.com. 1211820118 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0