"How to connect to a database" matching MCP connectors:
Matching Connector Tools:
Custom domains API for SaaS: connect, verify, and manage customer domains, SSL, and DNS
DNS lookups, health reports, SSL certs, security scans, GEO scoring, uptime checks
Validate whether an IP address belongs to YandexBot. Remote MCP server exposing a validate_ip tool.
Internet censorship and website reachability: OONI network measurements, keyless
Validate whether an IP address belongs to Applebot. Remote MCP server exposing a validate_ip tool.
Validate whether an IP address belongs to Googlebot. Remote MCP server exposing a validate_ip tool.
Validate whether an IP address belongs to Bingbot. Remote MCP server exposing a validate_ip tool.
Check email deliverability for a domain: MX, SPF, DKIM, DMARC, blacklists. Graded, no key.
SecurityTrails MCP — wraps SecurityTrails API (securitytrails.com)
Shodan MCP — wraps the full Shodan REST API (api.shodan.io)
Shodan InternetDB MCP — wraps Shodan InternetDB (internetdb.shodan.io)
AbuseIPDB MCP — wraps AbuseIPDB v2 API (api.abuseipdb.com/api/v2)
AI data-center design engine: size, validate & lay out Rubin-era data centers. Korea live.
Check a domain's registration status, or watch it for expiry, deletion, and availability.
IPInfo MCP — wraps ipinfo.io (free tier, no auth required for basic usage)
PeeringDB MCP — the peering ecosystem database.
macvendors.com MCP — MAC address (OUI) → hardware manufacturer lookup.