intoDNS

What is intoDNS?

intoDNS is a free online tool that checks the health and configuration of your DNS and mail servers. It provides detailed reports on NS records, MX records, SPF, DKIM, DMARC, and more.

Why check DNS?

Proper DNS configuration is crucial for email deliverability, website accessibility, and security. Misconfigured DNS can lead to email delivery failures, website downtime, and security vulnerabilities.

What do we check?

• Nameserver configuration and health
• SOA record validity
• MX records and mail server setup
• SPF, DKIM, and DMARC records
• IPv6 support
• WWW subdomain configuration