Apex domains cannot have CNAME records.
Question and response
Question
dig ipacct.eu. NS
Answer
ipacct.eu. 5 NS ns.ipacct.eu.
ipacct.eu. 5 NS ns.ipacct.in.
ipacct.eu. 5 NS ns.ipacct.jp.
ipacct.eu. 5 NS ns.ipacct.ru.
ipacct.eu. 5 NS ns.ipacct.bg.
ipacct.eu. 5 NS ns.ipacct.de.
Authority
The response has no authority records.
Additional
ns.ipacct.eu. 5 A 70.34.208.58
ns.ipacct.eu. 5 AAAA 2a05:f480:2000:1012:5400:3ff:feb1:a8d5
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0