"A filesystem MCP server implementation" matching MCP connectors:

DNS Doctor: scan and fix email authentication (SPF, DMARC, DKIM, MX, blacklists). Validated fixes.

Live internet-censorship signals: Great Firewall reachability, model-layer censorship, takedowns.

Domain intel for AI agents: RDAP registration, DNS, email deliverability, tech stack.

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

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

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

DNS, RDAP, LEI/KYB, DMARC/SPF, sitemaps, web extraction, VAT, QR. Paid per call in USDC.

Signed internet telemetry, read-only: DNS, TLS, WHOIS, reachability. Every record Ed25519-signed.

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

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

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

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

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.

Agent-native web hosting — deploy sites, manage DNS, register domains, scale infrastructure

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

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