relay3.ug.be has no CNAME records.
Question and response
Question
dig relay3.ug.be. NS
Answer
The response has no answer records.
Authority
ug.be. 3600 SOA ns1.destiny.be. webmaster.ugr.be. 2026022401 10800 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0