Network Tools
Network diagnostics and lookup utilities
Popular Network Tools
DNS Lookup
Query A, AAAA, MX, TXT, and NS records for any domain
Email Deliverability Analyzer
Check SPF, DMARC, DKIM, blacklists, PTR and more — real-time streaming report with fix suggestions
All Tools(5)
DNS Lookup
Query A, AAAA, MX, TXT, and NS records for any domain
Email Deliverability Analyzer
Check SPF, DMARC, DKIM, blacklists, PTR and more — real-time streaming report with fix suggestions
Ping Tool
Test server response time and packet loss globally
Port Scanner
Check for open ports on any domain or IP address
WHOIS Lookup
Check domain registration data, owner, and expiry info
Why Use Our Network Tools?
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About Network Tools
Diagnose connection issues and gather network intelligence with our free online network tools. Instantly check your public IP address, perform domain lookups, and analyze network configurations quickly and securely from any device.