Description: DNSchecker is a free open-source tool for checking the configuration of DNS servers and mail servers. It can validate records like MX, NS, SOA, SPF, and more across multiple DNS servers.
Type: software
Pricing: Open Source
Description: Dnsstuff is a free online DNS and network tools provider that offers various utilities for network troubleshooting, analysis and monitoring. Some key tools include DNS report, DNS health check, SMTP test, trace route, whois lookup and more.
Type: software