Network Tools

Free online tools to analyze, verify, and troubleshoot your network.

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DNS Lookup
Check A, AAAA, CNAME, MX, TXT, NS, SOA records for any domain.
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Port Scanner
Scan open ports on any host. Check common and custom port ranges.
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Whois Lookup
Query domain registration info, owner details, and name servers.
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Verify IP
Verify if an IP address is valid, its type (IPv4/IPv6), and geolocation.