Remove decorative dashes and fix two broken admonitions

content/en/2.general/1.networking/2.dns.md

@@ -5,17 +5,9 @@ description: Understand how DNS works, how to read and edit a DNS zone, and how
 
 
 :ellipsis{left=0px width=40rem top=10rem blur=140px zIndex=60}
-# Domain Names and DNS Zones
-
-::note
-🎯  __Objectives:__
-
-- Understand how a DNS server works
-- Learn how to edit a DNS zone
-::
 
 ## Introduction
----
+
 When you browse a website or use an app, requests are made to one or more domains to fetch content for the page. Your device doesn't know the IP addresses of these servers, so it contacts a _name server_ (Domain Name Server), which responds with the most up-to-date IP address for the domain being requested.
 
 The DNS zone is like a registry with signposts that direct your requests to the correct destination.
@@ -23,7 +15,7 @@ The DNS zone is like a registry with signposts that direct your requests to the
 ![Picture](/img/global/dns.svg)
 
 ## The DNS Zone
----
+
 When you purchase a domain from a registrar (Cloudflare, OVH, etc.), the registrar assigns you a DNS zone that you can customize.
 
 You can enter _records_ into this DNS zone to direct requests properly. You can find [more information here](https://help.ovhcloud.com/csm/fr-dns-servers-general-information?id=kb_article_view&sysparm_article=KB0051661).
@@ -51,7 +43,7 @@ So, if you want to point `mydomain.com` to your server, you can do it by adding
 
 ::warning
 
-- __Warning:__ If your server is hosted at home:
+__Warning:__ If your server is hosted at home:
 - Your public IP is the one assigned to your home router. Make sure it's static, or configure [DDNS](https://aws.amazon.com/fr/what-is/dynamic-dns/).
 - Make sure you've [set up port 443 forwarding to your server's listening port](/general/networking/nat).
 ::