mailout01-111.syncpilot.com has no CNAME records.
Question and response
Question
dig mailout01-111.syncpilot.com. NS
Answer
The response has no answer records.
Authority
syncpilot.com. 6826 SOA ns1.your-server.de. postmaster.your-server.de. 2026021101 86400 10800 3600000 7200
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0