"How to Connect to a Remote Server" matching MCP connectors:

Watch domains and forecast when they drop; check a name's domain, handles, and trademark.

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

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

Validate Cốc Cốc Bot IP addresses. Remote MCP validate_ip tool.

Validate PerplexityBot IP addresses. Remote MCP validate_ip tool.

Validate Yahoo! Slurp IP addresses. Remote MCP validate_ip tool.

Validate whether an IP address belongs to YandexBot. Remote MCP server exposing a validate_ip tool.

Validate whether an IP address belongs to Applebot. Remote MCP server exposing a validate_ip tool.

Validate Naver Yeti IP addresses. Remote MCP validate_ip tool.

Validate Baiduspider IP addresses. Remote MCP validate_ip tool.

Validate whether an IP address belongs to Googlebot. Remote MCP server exposing a validate_ip tool.

Vendor status pages, TLS cert inspection, DNS propagation checks, and incident-response playbooks.

Validate Meta-ExternalAgent and Meta-WebIndexer IP addresses. Remote MCP validate_ip tool.

Validate whether an IP address belongs to Bingbot. Remote MCP server exposing a validate_ip tool.

Remote MCP server: 19 domain-hygiene and email-auth tools (DNS, SPF, DMARC, DKIM, TLS).

Validate ClaudeBot and Claude-SearchBot IP addresses. Remote MCP validate_ip tool.

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

Site crawl + tech stack + DNS + SSL + WHOIS — five web-intel layers in one MCP.

Cloudflare Workers MCP server: domain-intel

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