MX Record Check
Verify how inbound email is routed for a domain.
What DomainPulse checks
MX priorities, targets, Null MX declarations and safe SMTP reachability checks.
Common problems
Missing MX, unreachable targets and explicit no-mail domains are presented differently.
FAQ
What does lower priority mean?
Mail senders try lower MX preference values first.
What is Null MX?
A single MX 0 . record states that the domain does not accept mail.