ipv4.fr Network Tools MCP Tools
ipv4.fr Network Tools exposes 9 tools. Each one has its own page with the configuration for every client that can run this server.
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dns_lookupdns lookup
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whoiswhois
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ssl_checkssl check
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ip_geolocationip geolocation
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email_validateemail validate
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ip_blacklistip blacklist
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http_headershttp headers
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subnet_calcsubnet calc
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domain_auditdomain audit
This list was read from the server itself, by connecting to it and calling tools/list on 5 November 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.