spf2.biznesshosting.com has no MX records.
Question and response
Question
dig spf2.biznesshosting.com. MX
Answer
The response has no answer records.
Authority
biznesshosting.com. 1800 SOA leah.ns.cloudflare.com. dns.cloudflare.com. 2397934024 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0