ipv4.fr Network Tools

fr.ipv4/network-tools · v1.0.0 · cloud-and-infra

ipv4.fr Network Tools is healthy: it completed an MCP handshake in 1920 ms and exposes 8 tools.

DNS, WHOIS, SSL, IP geolocation, email validation, DNSBL blacklist, HTTP headers, subnet calc.

Endpoint: https://ipv4.fr/mcp (streamable-http)

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Facts

Users (last 30 days)0
HandshakeHealthy
Auth neededNone
Tool count8
Latency1920 ms
Last checked (UTC)2026-10-24T17:35:12.531Z

Health history

Checked (UTC)StatusLatencyError
2026-10-24T17:35:12.531ZHealthy1920

Tools (8)

dns_lookupDNS records for a domain (A, AAAA, MX, TXT, NS by default; also CNAME, SOA).
whoisWHOIS registration data for a domain: registrar, creation and expiry dates, name servers.
ssl_checkTLS certificate of a host: validity, issuer, expiry, days remaining, SAN.
ip_geolocationGeolocation of an IP address: country, city, ISP, coordinates, timezone.
email_validateValidate an email address: syntax, MX records, SMTP check, disposable and role-based detection.
ip_blacklistCheck an IPv4 address against 3 DNS blacklists (Barracuda, SpamCop, UCEPROTECT).
http_headersHTTP response headers and status of a public URL (HEAD request, redirects followed and checked).
subnet_calcIPv4 subnet calculator from CIDR: network, broadcast, netmask, wildcard, host range, host count.