ipv4.fr Network Tools
DNS, WHOIS, SSL, IP geolocation, email validation, DNSBL blacklist, HTTP headers, subnet calc.
What it does
ipv4.fr Network Tools is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.
No capability identified yet from its description.
Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence). None of this is a test of the tool.
At a glance
How to connect
As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 2h ago (live check)Hosted endpoint
https://ipv4.fr/mcpstreamable-http
In Claude Code: claude mcp add --transport http ipv4-fr-network-tools https://ipv4.fr/mcp
MCP settings (Claude Desktop, Cursor and other MCP clients)
{
"mcpServers": {
"ipv4-fr-network-tools": {
"url": "https://ipv4.fr/mcp"
}
}
}Live check
Electra Index connected to the hosted endpoint 2h agoONLINE ipv4.fr Network Tools answered an MCP connection on 24 Oct 2026 and introduced itself as ipv4.fr network tools 1.0.0 (MCP protocol 2025-06-18).
8 tools offered to AI assistants
dns_lookup· DNS records for a domain (A, AAAA, MX, TXT, NS by default; also CNAME, SOA).whois· WHOIS registration data for a domain: registrar, creation and expiry dates, name servers.ssl_check· TLS certificate of a host: validity, issuer, expiry, days remaining, SAN.ip_geolocation· Geolocation of an IP address: country, city, ISP, coordinates, timezone.email_validate· Validate an email address: syntax, MX records, SMTP check, disposable and role-based detection.ip_blacklist· Check an IPv4 address against 3 DNS blacklists (Barracuda, SpamCop, UCEPROTECT).http_headers· HTTP response headers and status of a public URL (HEAD request, redirects followed and checked).subnet_calc· IPv4 subnet calculator from CIDR: network, broadcast, netmask, wildcard, host range, host count.
What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method
Is this your server? Monitoring Pro: a check every 30 minutes and an email within the hour when it stops answering. Launch offer: $39.99 once, for life.
Facts & evidence
Each fact shows where it was seen and when.| Fact | Value | Evidence | Source | Last confirmed |
|---|---|---|---|---|
| Hosted endpoint | https://ipv4.fr/mcp | DECLARED | SRC-001 Official MCP Registry | 3h ago |
| Local install (package) | no | DECLARED | SRC-001 Official MCP Registry | 3h ago |
| Remote access (hosted) | yes | DECLARED | SRC-001 Official MCP Registry | 3h ago |
| Website | https://ipv4.fr | DECLARED | SRC-001 Official MCP Registry | 3h ago |
| Registry status | active | DECLARED | SRC-001 Official MCP Registry | 3h ago |
| Version | 1.0.0 | DECLARED | SRC-001 Official MCP Registry | 3h ago |
| MCP server | yes | DECLARED | SRC-001 Official MCP Registry | 3h ago |
Change history
- NEW24 Oct 2026first seen in the index
Is this page accurate?
Flag it and our robot re-checks the official source. Reports never change a score.Is ipv4.fr Network Tools still online?
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<a href="https://electraindex.com/mcp/ipv4-fr-network-tools?utm_source=badge&utm_medium=share&utm_campaign=listing"><img src="https://electraindex.com/api/badge/ipv4-fr-network-tools" alt="Listed on Electra Index"></a>Questions about ipv4.fr Network Tools
How do I connect ipv4.fr Network Tools?
Use the hosted endpoint https://ipv4.fr/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.
What tools does ipv4.fr Network Tools offer?
When Electra Index connected on 24 Oct 2026, it listed 8 tools: dns_lookup, whois, ssl_check, ip_geolocation, email_validate, ip_blacklist, http_headers, subnet_calc. The full list is in "Live check" above.
Is ipv4.fr Network Tools online?
Yes. Its hosted endpoint answered an MCP connection from Electra Index 2h ago.