How to properly configure dkim and spf entries?

Question

Domain Name System

Good afternoon! There is a test.kz domain, there are dkim and spf records. The fact is that letters from the support.site.kz address to mail.ru end up in spam and do not come to Google at all. Recommended to check dkim and spf entries. Please help me figure out if everything is set up correctly.

test.kz. MX mx.yandex.net. priority 10  TTL3600
test.kz. TXT v=spf1 ip4:xxx.xxx.xxx.xxx a mx ~all TTL3600
mail._domainkey.test.kz. TXT v=DKIM1; k=rsa; t=s; p=MIGfM  (много букв)  TTL3600

Answer 1

The problem turned out to be that the server ip got into the spam list. After removing it from the spam list, mail began to arrive regularly.
Insert your IP for verification

Answer 2

SPF and DKIM records test

Answer 3

Here is a quick test of your domain:
https://mxtoolbox.com/domain/test.kz/
Where do you write all this? By chance not on the internal DNS server?

Answer 4

Dmitry Aitkulov , domain diagnostics on SPF, DKIM and DMARC ->
https://easydmarc.com/tools/domain-diagnosis