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fn_registry/functions/cybersecurity/resolve_dns.md
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egutierrez bd9383fd82 feat: 16 funciones cybersecurity — análisis, crypto e IO de seguridad
12 funciones puras con implementación real:
HashSHA256, HashMD5, EntropyShannon, IsBase64, IsHex, ExtractURLs,
ParseIPCIDR, IPInRange, NormalizeURL, DetectSQLInjection,
LevenshteinDistance, JaccardSimilarity

4 funciones impuras con implementación real (stdlib):
LookupWhois, ResolveDNS, FetchHTTPHeaders, ScanPortTCP

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-28 02:23:41 +01:00

22 lines
510 B
Markdown

---
name: resolve_dns
kind: function
lang: go
domain: cybersecurity
version: "1.0.0"
purity: impure
signature: "func ResolveDNS(host string) ([]string, error)"
description: "Resuelve un hostname a sus direcciones IP usando el resolver DNS del sistema."
tags: [cybersecurity, io, dns, resolve]
uses_functions: []
uses_types: []
returns: []
returns_optional: false
error_type: "error_go_core"
imports: [fmt, net]
tested: false
tests: []
test_file_path: ""
file_path: "functions/cybersecurity/resolve_dns.go"
---