vps.sgvu.org has no CNAME records.
Question and response
Question
dig vps.sgvu.org. NS
Answer
The response has no answer records.
Authority
sgvu.org. 58 SOA ns1.wiplon.com. logs.wipl.info. 2026012703 86400 7200 3600000 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0