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Togethia DNS and MX Inspector for mail authentication, transport security, SOA conformance, DNS TTLs and DNSSEC

Domain + mail route diagnostics

One domain. The whole delivery path.

Check public DNS, sender identity, BIMI, MTA-STS or DANE transport protection, every MX route, STARTTLS certificates, RFC-backed SOA conformance, authoritative TTLs and DNSSEC.

SPFDKIMDMARCBIMIDANEMX + TLSSOATTLDNSSEC
Public DNS and mail servers only

New inspection

What domain should we test?

No account needed
Advanced sender checksAdd an outgoing IP or known DKIM selector for a more conclusive report.

The report is generated at the end of every test.

SMTP acceptance stops before message data; no email is sent.