hosting03.spotler.net has no CNAME records.
Question and response
Question
dig hosting03.spotler.net. NS
Answer
The response has no answer records.
Authority
spotler.net. 1270 SOA ns1.as51514.net. operations.spotler.services. 2026022609 10800 3600 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0