da01.wefact.nl has no CNAME records.
Question and response
Question
dig da01.wefact.nl. NS
Answer
The response has no answer records.
Authority
wefact.nl. 2274 SOA ns1.wefact.nl. hostmaster.wefact.nl. 2026030101 3600 3600 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0