fix(seautils): retrieve A, AAAA, and CNAME records by default (& docstring changes)

seautils/seautils.py

@@ -88,12 +88,19 @@ class SeaUtils(commands.Cog):
 
     @commands.command(name='dig', aliases=['dnslookup', 'nslookup'])
     @commands.is_owner()
-    async def dig(self, ctx: commands.Context, name: str, type: str | None = 'ANY', server: str | None = None, port: int = 53) -> None:
-        """Retrieve DNS information for a domain."""
+    async def dig(self, ctx: commands.Context, name: str, type: str | None = None, server: str | None = None, port: int = 53) -> None:
+        """Retrieve DNS information for a domain.
+
+        Uses `dig` to perform a DNS query. Will fall back to `nslookup` if `dig` is not installed on the system.
+        `nslookup` does not provide as much information as `dig`, so only the `name` parameter will be used if `nslookup` is used.
+        Will return the A, AAAA, and CNAME records for a domain by default. You can specify a different record type with the `type` parameter."""
         command_opts: list[str | int] = ['dig']
+        query_types = [type] if type else ['A', 'AAAA', 'CNAME']
         if server:
             command_opts.extend(['@', server])
-        command_opts.extend([name, type, '-p', str(port), '+yaml'])
+        for query_type in query_types:
+            command_opts.extend([name, query_type])
+        command_opts.extend(['-p', str(port), '+yaml'])
 
         try:
             process: Process = await asyncio.create_subprocess_exec(*command_opts, stdout=asyncio.subprocess.PIPE, stderr=asyncio.subprocess.PIPE)