caa_dnssec — Cognita MCP Tool
caa_dnssec
(caa dnssec) is one of 51 tools on the
Cognita
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call caa_dnssec from your client
- Claude Code Cognita caa_dnssec run in your project directory
- Claude Desktop Cognita caa_dnssec ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Cognita caa_dnssec ~/.cursor/mcp.json
- VS Code Cognita caa_dnssec .vscode/mcp.json
- Zed Cognita caa_dnssec ~/.config/zed/settings.json
- Windsurf Cognita caa_dnssec ~/.codeium/windsurf/mcp_config.json
- Cline Cognita caa_dnssec ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Cognita caa_dnssec ~/.gemini/settings.json
- Grok Cognita caa_dnssec .mcp.json (in your project root)
- ChatGPT Cognita caa_dnssec Settings → Connectors → Advanced → Developer mode
- Claude.ai Cognita caa_dnssec Settings → Connectors → Add custom connector
- LangChain Cognita caa_dnssec pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http cognita https://cognita.fmelo.net/mcpOther tools on this server
- asn_prefixes
- cve_triage
- typosquat_scan
- email_header_analyzer
- dns_propagation
- email_posture
- ct_org_search
- geo_route
- tls_posture
- feodo_c2_check
- dmarc_check
- tranco_rank
- rpki_validation
- cve_lookup
- spoofability
- subdomain_takeover_check
- tls_certificate
- dns_lookup
- dshield_ip_check
- host_exposure
- scan_site
- abuse_contact
- kev_check
- reverse_dns
- ip_reputation
- hsts_preload_check
- disclosure_contacts
- rdap
- tor_exit_check
- robots_sitemap
- passive_dns
- ip_blocklist_check
- epss_score
- spf_expand
- asn_relations
- spf_check
- wayback_snapshot
- cert_revocation
- cert_transparency
- related_domains
- zone_transfer_check
- urlscan_lookup
- mx_lookup
- dkim_lookup
- investigate
- wayback_urls
- blacklist_check
- ip_reputation_aggregate
- asn_geoip
- security_txt
This list was read from the server itself, by connecting to it and calling tools/list on 16 October 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.