ns2.1host.co.il has no CNAME records.
Question and response
Question
dig ns2.1host.co.il. NS
Answer
The response has no answer records.
Authority
1host.co.il. 4233 SOA ns1.1host.co.il. webmaster.1host.co.il. 2017024693 10800 3600 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0