Added SDED domain guide

SDED.md

@@ -61,10 +61,25 @@ Some instructions how to get SDED up and running
 | [aqua](https://dev.s-ul.net/domeori/aqua) | JAVA 17+ | - Easy to install/run<br>- Nice working GUI<br>- Slow updates<br>- Only supports SDED 1.34 Mai2/Chusan<br>- NO SDDT support<br>- Currently archived |
 | [ARTEMiS](https://gitea.tendokyu.moe/Hay1tsme/artemis) | Python 3.9+ | - Harder to setup/easy to run<br>- Useless GUI<br>- Faster/more frequent updates<br>- Supports importing your own Option data<br>- Supports all Card Maker features |
 
-8. Regardless of the used server, make sure the title server IP address **USES A DOMAIN**, IP Addresses won't work for that game!
+8. Regardless of the used server, make sure the `dns` entry in segatools.ini **[USES A DOMAIN](#using-a-domain-for-artemis)**, IP Addresses won't work for that game! 
 9. DONE! Launch `start.bat` and have fun
 
 
+### Using a domain for ARTEMiS
+
+Add to your Windows `hosts` file the folllowing line. Replace the X with your local IP address (Don't use `127.0.0.1` as it is blocked!). `artemis.local` can be whatever as long as it is a proper domain.
+
+```
+192.168.X.X       artemis.local
+```
+
+Edit your `config/core.yaml` and make sure to use the previously added domain for the title hostname.
+
+```ini
+title:
+  hostname: artemis.local
+```
+
 ### Patching `AssemblyCSharp.dll`
 
 If you somehow got an unpacked `AssemblyCSharp.dll`, you only need to patch small things for local network support: