"Spring Security" matching MCP connectors:

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

Live DNS, email-auth and redirect checks, HTTP security headers, uptime history, PC hardware prices.

Read-only IT Health Check, domain security, recommendations, pricing, and draft enquiries.

DNS lookups, health reports, SSL certs, security scans, GEO scoring, uptime checks

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

The internet's largest queryable infrastructure graph — 7.39 billion nodes, 39 billion edges, 5.6 million threat-intelligence relationships. Pivot from any IP, domain, or ASN across DNS, BGP, WHOIS, GeoIP, and threat intel in a single Cypher query. Most threat-intel and OSINT APIs are point lookups: you ask about one indicator, you get one record. Investigations don't work that way — you start from one suspicious domain and need to trace its hosting, its sibling domains, its registrar, its email

Scan your home network and local machine for security risks, open ports, weak Wi-Fi, unknown devices. Providing with a trust score and clear explanations.

The internet's infrastructure graph for AI agents - 46B nodes and edges, free trial via 2 HTTP calls

kube-linter audit for Kubernetes manifests — 63 checks: security, availability, RBAC, network.