Fast IP Ping

!(https://cdn.modrinth.com/data/9mtu0sUO/images/5581f99386aba1c78332aab5b75e3fdf3d2de884.gif)

Yeet the laggy reversed DNS lookup for literal IP server addresses

Extracted from the `yeetServerIpReversedDnsLookup` option in (https://modrinth.com/mod/tweakermore) Mod

### What & Why & How

For servers whose addresses are represented solely by a literal IP, e.g. `192. 168. 2. 10:25565`, disable reverse DNS lookups in the corresponding `InetAddress` object

Many non-loopback IPs lack associated domain names, which makes reverse lookups time-consuming

```java // java.net. InetAddress#getHostName(boolean) String getHostName(boolean check) { if (holder().getHostName() == null) { // It will be null if InetAddress.getByName() received a literal IP holder().hostName = InetAddress.getHostFromNameService(this, check); // <-- takes forever } return holder().getHostName(); } ```

This option sets the domain of those servers directly to their IP, bypassing the reverse DNS check

This results in a 1s ~ 5s reduction in time for servers with literal IP address. Affects the following environments:

• Pinging the server in the server list screen
• Connecting to the server

### Environment

• Client-side only
• Fabric / Forge / NeoForge mod loader. No extra requirement is needed