web05.mkii.net has no CNAME records.
Question and response
Question
dig web05.mkii.net. NS
Answer
The response has no answer records.
Authority
mkii.net. 3464 SOA alfa.ns.active24.cz. hostmaster.active24.cz. 2026010501 10800 1800 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0