Generate passive domain reconnaissance with subdomain, DNS, TLS, and WHOIS checks.
npx skills add https://github.com/Z43L/zeus-agent --skill domain-intel-z43l
Please help me install this Agent Skill. Skill: domain-intel Source: https://github.com/Z43L/zeus-agent/tree/main/optional-skills/research/domain-intel Command: npx skills add https://github.com/Z43L/zeus-agent --skill domain-intel-z43l
You need fast, practical intelligence about a domain’s external footprint (subdomains, TLS/SSL details, DNS records, WHOIS registration signals, and availability) without setting up heavy tooling or requiring API keys.
Ask your agent to run the domain-intel skill to check multiple domains and return JSON output for ssl,dns,whois in bulk.
High-intent search queries and answers about installing and using this skill.
Passive domain reconnaissance uses Certificate Transparency logs and direct HTTPS queries to enumerate subdomains and resolve DNS records without manual CLI work. The Skill returns structured JSON output for security due diligence.
Yes, TLS inspection retrieves issuer, subject, SANs, and expiry risk signals via port 443 connections. The Skill supports bulk parallel checks across multiple domains to return structured JSON output.
Passive OSINT identifies a domain's publicly observable footprint including WHOIS registration signals and DNS records. You need it for pre-engagement due diligence and security-minded infrastructure discovery without requiring API keys.
Yes, passive reconnaissance uses a Python-stdlib toolchain with passive HTTPS and TCP queries to gather WHOIS and DNS intelligence. It requires no external API keys or heavy tooling setup to produce structured JSON results.
An availability heuristic combines DNS, WHOIS, and SSL reachability to estimate whether a domain is likely registered or available. The Skill applies this heuristic across bulk parallel checks to return structured JSON output.
Passive OSINT relies on Certificate Transparency logs and does not perform active scanning or brute-forcing. It gathers publicly observable footprint data only, meaning unlisted or non-certified subdomains will not appear in the structured JSON output.
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brittaniebuffiecsuIdentifies subdomains from certificate logs and inspects TLS certificate details using Python stdlib without external API keys.
GratefulJinx77Perform passive and active network reconnaissance using WHOIS, DNS, and OSINT.
