ns3.box.co.il has no CNAME records.
Question and response
Question
dig ns3.box.co.il. NS
Answer
The response has no answer records.
Authority
box.co.il. 300 SOA ns1.p201.dns.oraclecloud.net. hostmaster.box.co.il. 2023040339 3600 600 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0