network.zxcs.nl has no CNAME records.
Question and response
Question
dig network.zxcs.nl. NS
Answer
The response has no answer records.
Authority
zxcs.nl. 3600 SOA nsauth.zxcs.nl. hostmaster.zxcs.nl. 2026022603 10800 3600 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0