48.93.1243.static.theplanet.com has no CNAME records.
Question and response
Question
dig 48.93.1243.static.theplanet.com. NS
Answer
The response has no answer records.
Authority
93.1243.static.theplanet.com. 3600 SOA ns1.theplanet.com. root.93.1243.static.theplanet.com. 2018022300 3600 300 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0