MX Record Lookup
Find where a domain receives email.
UNDERSTAND THE RESULT
What this check tells you
Provider names are inferred from known MX hostname suffixes. Null MX explicitly indicates that a domain does not accept email. DNS checks do not connect to SMTP or prove mailbox existence.
A snapshot, with context
Every report includes its check time. DNS caches, CDN edges and server configuration can change. Repeat a check after a fix and compare the actual records or responses.
Read the methodology ↗