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.github/docs/tools/dig.md

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+# `dig`
+
+DNS lookup querying A, AAAA, MX, NS, TXT, and SOA records for a domain, or reverse DNS (PTR) for an IP.
+
+**Source / documentation:** [https://linux.die.net/man/1/dig](https://linux.die.net/man/1/dig)
+
+## Input types
+
+- `domain`
+- `ip`
+
+## External dependencies
+
+The following binaries must be installed and available in `$PATH`:
+
+- `dig`
+
+## Configuration
+
+This tool requires no configuration.
+
+---
+
+[← Back to tools index](../tools.md)