Yes, k-b.xyz can receive emails.
No, k-b.xyz 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
104.21.49.173
MX record
_dc-mx.b7fd5745330f.k-b.xyz.
162.220.165.173
This domain has been found on tempo-mail.xyz
See all 8 domains from tempo-mail.xyz.