"Phone number lookup for +34 649 81 22 35 (Spain)" matching MCP connectors:

Stateful WebSocket session registry with per-connection Shannon entropy delta tracking for schema di

DNS and email security scanner with 80 MCP tools for SPF, DMARC, DNSSEC, SSL, and brand audits.

Free, keyless domain registration lookup via RDAP: registered, available, registrar, expiration.

Query WHOIS/RDAP information for domains, IP addresses, CIDR prefixes and ASNs. Self-hostable.

Custom domains API for SaaS: connect, verify, and manage customer domains, SSL, and DNS

Monitoring for agencies — uptime, SSL, DNS, blocklists, AI visibility, MCP health. 8 no-auth tools.

Domain & company intel for AI agents: RDAP, DNS, email deliverability, tech stack. No API keys.

IP Lookup MCP — ip-api.com (free, no auth for basic usage)

macvendors.com MCP — MAC address (OUI) → hardware manufacturer lookup.

IPInfo MCP — wraps ipinfo.io (free tier, no auth required for basic usage)

The web capability layer for AI agents: render, extract, DNS, SSL, WHOIS & more via x402.

Internet identity for AI agents: register or broker domains, email, DNS - pay by card or USDC.

Domain attribution and correlation for AI agents, with confidence and per-signal evidence.

MCP server for DNSimple — domains, DNS zone records, availability, pricing and contacts.

Check email deliverability for a domain: MX, SPF, DKIM, DMARC, blacklists. Graded, no key.

DMCA takedown & host reveal for AI agents: who hosts an infringing URL, even behind Cloudflare.

Unlock the power of DNS lookups with our DNS Lookup service using Google DNS-over-HTTPS. Whether

SIP/VoIP/telecom grounding for AI agents: vendor docs, RFCs, STIR/SHAKEN, traces, configs.

WHOIS, DNS, SSL, IP geo for security forensics and OSINT — separate from SEO.

ipify: caller IPv4/IPv6 echo. Useful for verifying gateway egress.