Domains with DNS TXT v=spf1 mx a a:plesk.feldhost.cz a:infra.feldcloud.net a:mailing.feldhost.cz include:_spf.feldhost.cz ~all
There is 1 domain that have DNS TXT set to v=spf1 mx a a:plesk.feldhost.cz a:infra.feldcloud.net a:mailing.feldhost.cz include:_spf.feldhost.cz ~all.