dns2.bgu.ac.il has no CNAME records.
Question and response
Question
dig dns2.bgu.ac.il. NS
Answer
The response has no answer records.
Authority
bgu.ac.il. 2279 SOA dns1.bgu.ac.il. eran.bgu.ac.il. 2026030201 900 1800 604800 56400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0