Yes, 303030.ru can receive emails.
No, 303030.ru 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
31.31.198.88
MX records
emailfake.com
51.38.115.65
mx2.hosting.reg.ru
31.31.194.100
This domain has been found on emailfake.com
See all 27814 domains from emailfake.com.