Add comprehensive DNS tools module for network analysis:
DNS Lookup functionality:
- Support for A, AAAA, MX, TXT, NS, CNAME, SOA, PTR, SRV, CAA records
- DNSLookup() and DNSLookupAll() for single/complete lookups
- Configurable timeouts
- Structured result types for all record types
RDAP (new-style WHOIS) support:
- RDAPLookupDomain() for domain registration data
- RDAPLookupIP() for IP address information
- RDAPLookupASN() for autonomous system info
- Built-in server registry for common TLDs and RIRs
- ParseRDAPResponse() for extracting key domain info
External tool link generators:
- GetExternalToolLinks() - 20+ links for domain analysis
- GetExternalToolLinksIP() - IP-specific analysis tools
- GetExternalToolLinksEmail() - Email/domain verification
Tools include: MXToolbox (DNS, MX, SPF, DMARC, DKIM, blacklist),
DNSChecker, ViewDNS, IntoDNS, DNSViz, SecurityTrails, SSL Labs,
Shodan, Censys, IPInfo, AbuseIPDB, VirusTotal, and more.
WASM bindings expose link generators and RDAP URL builders
for use in TypeScript/browser environments.
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