hendrix.pmf.uns.ac.rs has no CNAME records.
Question and response
Question
dig hendrix.pmf.uns.ac.rs. NS
Answer
The response has no answer records.
Authority
pmf.uns.ac.rs. 1633 SOA ns1.pmf.uns.ac.rs. hostmaster.pmf.uns.ac.rs. 2026022406 43200 1800 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0