6 tools tagged "email".
MTA-STS Checker
Check a domain's MTA-STS DNS record and try to fetch its policy file.
Open toolDNS Blacklist Checker
Check whether an IPv4 address is listed on common spam DNSBLs.
Open toolDKIM Record Checker
Look up and parse a domain's DKIM public key TXT record for a given selector.
Open toolMX Record Lookup
Look up a domain's MX records, sorted by delivery priority.
Open toolDMARC Record Checker
Look up a domain's DMARC policy TXT record and flag common misconfigurations.
Open toolSPF Record Checker
Look up a domain's SPF TXT record, list its mechanisms, and flag common misconfigurations.
Open tool