Yes, xksovk34k.dns04.com can receive emails.
No, xksovk34k.dns04.com is a throwaway domain and should be blocked.
You can use MailCheck's free API to automatically block throwaway emails. Read our documentation to get started. No registration required.
A record
93.171.220.87
MX record
sss.pp.ua
51.38.115.65