domain_fetch_subdomains — DataNexus MCP MCP Tool
domain_fetch_subdomains
(domain fetch subdomains) is one of 55 tools on the
DataNexus MCP
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call domain_fetch_subdomains from your client
- Claude Code DataNexus MCP domain_fetch_subdomains run in your project directory
- Claude Desktop DataNexus MCP domain_fetch_subdomains ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor DataNexus MCP domain_fetch_subdomains ~/.cursor/mcp.json
- VS Code DataNexus MCP domain_fetch_subdomains .vscode/mcp.json
- Zed DataNexus MCP domain_fetch_subdomains ~/.config/zed/settings.json
- Windsurf DataNexus MCP domain_fetch_subdomains ~/.codeium/windsurf/mcp_config.json
- Cline DataNexus MCP domain_fetch_subdomains ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI DataNexus MCP domain_fetch_subdomains ~/.gemini/settings.json
- Grok DataNexus MCP domain_fetch_subdomains .mcp.json (in your project root)
- ChatGPT DataNexus MCP domain_fetch_subdomains Settings → Connectors → Advanced → Developer mode
- Claude.ai DataNexus MCP domain_fetch_subdomains Settings → Connectors → Add custom connector
- LangChain DataNexus MCP domain_fetch_subdomains pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http mcp-server https://datanexusmcp.com/mcpOther tools on this server
- report_feedback
- report_mcpize_link
- validate_tool_output
- search_datanexus_tools
- nonprofit_fetch_nonprofit_by_ein
- nonprofit_search_nonprofits_by_name
- nonprofit_fetch_charity_uk
- security_fetch_package_vulnerabilities
- security_fetch_dependency_graph
- security_fetch_cve_detail
- security_audit_sbom_vulnerabilities
- security_fetch_package_licence
- security_fetch_cisa_kev
- security_fetch_cve_epss
- compliance_fetch_npi_provider
- compliance_search_npi_by_name
- compliance_fetch_finra_broker
- compliance_check_sam_exclusion
- domain_fetch_domain_rdap
- domain_fetch_ssl_certificate_chain
- domain_fetch_dns_records
- domain_fetch_domain_history
- domain_check_email_security
- domain_fetch_reverse_ip
- legal_fetch_patent_by_number
- legal_search_patents_by_keyword
- legal_fetch_patent_citations
- legal_fetch_inventor_portfolio
- govcon_search_contract_awards
- govcon_fetch_vendor_contract_history
- govcon_fetch_open_solicitations
- regulatory_search_open_rulemakings
- regulatory_fetch_docket_details
- regulatory_fetch_federal_register_notices
- security_fetch_package_maintainer_history
- security_fetch_package_risk_brief
- security_detect_typosquatting
- nonprofit_fetch_nonprofit_full_profile
- security_fetch_cve_watch
- security_audit_sbom_continuous
- security_fetch_licence_analysis
- security_audit_licence_compatibility
- security_fetch_cve_risk_summary
- nonprofit_search_nonprofits_by_category
- nonprofit_fetch_nonprofit_financial_trends
- apikeys_generate_api_key
- apikeys_rotate_api_key
- apikeys_revoke_api_key
- security_audit_sbom_license_policy
- security_fetch_cve_watch_status
- frontend_security_detect_typosquatting
- frontend_security_audit_manifest
- frontend_security_audit_ci_pipeline
- frontend_security_fetch_package_risk_brief
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.