DNS & Email Tools
MTA-STS Checker
Validate SMTP MTA-STS policies and TLSRPT endpoints.
Updated 2025-12-01
Comprehensive DNS Analysis
MTA-STS Checker
Query multiple DNS record types at once for complete domain analysis.
About DNS Record Lookup
This tool performs comprehensive DNS analysis by querying multiple record types simultaneously. Use it to get a complete picture of a domain's DNS configuration, including addresses, mail servers, name servers, text records, and more. Perfect for DNS audits and troubleshooting.