diff --git a/docs/docs/dns-system.md b/docs/docs/dns-system.md
index b5bb79e..722ed0d 100644
--- a/docs/docs/dns-system.md
+++ b/docs/docs/dns-system.md
@@ -7,7 +7,7 @@ sidebar_position: 6
 The Gurted ecosystem features a custom DNS system that enables domain resolution for the gurt:// protocol. Unlike traditional DNS, Gurted DNS is designed specifically for the decentralized web ecosystem, providing:
 
 - Domain registration with approval workflows
-- DNS record management (A, AAAA, CNAME, TXT, NS)
+- DNS record management (A, AAAA, CNAME, TXT)
 - Subdomain support with delegation
 - CNAME chain resolution
 - Nameserver delegation with glue records
@@ -33,11 +33,6 @@ DNS queries in Gurted are transmitted using the GURT protocol, which, similar to
 - **Purpose**: Store arbitrary text data
 - **Format**: `example.web → "v=spf1 include:_spf.example.web ~all"`
 
-### NS Records
-- **Purpose**: Delegate subdomains to other nameservers
-- **Format**: `subdomain.example.web → ns1.provider.web`
-- **Glue Records**: Automatically handled for in-zone nameservers
-
 ## DNS Resolution Flow
 
 ### 1. Basic Domain Resolution
@@ -62,7 +57,6 @@ For queries like `api.blog.example.web`:
 
 1. **Exact Match Check**: Look for specific records for `api.blog.example.web`
 2. **Parent Domain Check**: If not found, check parent domains (`blog.example.web`, then `example.web`)
-3. **Delegation Check**: Look for NS records that might delegate the subdomain
 
 ### 3. CNAME Chain Resolution
 
@@ -80,14 +74,6 @@ graph TD
     I -->|Yes| J[Error: Chain too deep]
 ```
 
-### 4. NS Delegation
-
-When a domain has NS records:
-
-1. **Delegation Response**: Return NS records and any glue records
-2. **Glue Records**: Include A/AAAA records for nameservers within the same zone
-3. **Client Resolution**: Client queries the delegated nameservers directly
-
 ## API Endpoints
 
 ### Domain Management
@@ -149,108 +135,3 @@ When a domain has NS records:
 - `CNAME chain too deep` - More than 5 CNAME redirections
 - `CNAME chain ended without A record` - Chain leads to non-resolvable target
 - `Failed to resolve CNAME target` - Intermediate domain resolution failure
-
-### NS Delegation Errors
-
-- `Domain is delegated to nameservers` - Cannot resolve directly, requires external resolution
-- `Only IPv6 (AAAA) records found` - IPv4 required for GURT protocol
-
-## Tutorial: Setting Up NS Record Delegation
-
-This tutorial walks you through setting up nameserver delegation for your domain, allowing you to delegate subdomains to external DNS providers or your own nameservers.
-
-### Step 1: Planning Your Delegation
-
-Before setting up NS records, decide:
-
-- **Subdomain to delegate**: e.g., `blog.example.web`
-- **Target nameservers**: e.g., `ns1.blogprovider.web`, `ns2.blogprovider.web`
-- **Whether you need glue records**: Required if nameservers are within your domain
-
-### Step 2: Creating NS Records
-
-#### Option A: Through Web Interface
-
-1. **Access dns.web**
-   - Navigate to `gurt://dns.web`
-   - Select the domain you want to configure (e.g., `example.web`)
-
-2. **Add NS Record**
-   - Select "NS" from the record type dropdown
-   - Enter the subdomain name: `blog` (for `blog.example.web`)
-   - Enter the nameserver: `ns1.blogprovider.com`
-   - Click "Add Record"
-
-3. **Add Additional Nameservers**
-   - Repeat for each nameserver (typically 2-4 nameservers)
-   - Use the same subdomain name but different nameserver values
-
-### Step 3: Setting Up Glue Records (optional)
-
-Glue records are required when your nameserver hostnames are within the domain you're delegating.
-
-**Example**: If you want to delegate `blog.example.web` to `ns1.blog.example.web`:
-
-1. **Create the NS Record**
-  `NS`, "blog" -> `ns1.blog.example.web`
-
-2. **Create the Glue Record**
-  `A`, "ns1.blog" -> `203.0.113.10`
-
-Without the glue record, there would be a circular dependency: to find the IP of `ns1.blog.example.web`, you'd need to query the nameservers for `blog.example.web`, but those nameservers are hosted at `ns1.blog.example.web`.
-
-### Step 4: Configuring the Target Gurted DNS
-
-If you're delegating to another Gurted DNS instance, the target server needs to be configured to handle your subdomain.
-
-#### Target Server Setup
-
-1. **Register the delegated domain** on the target Gurted DNS server
-   - Navigate to the target DNS server (e.g., `gurt://blogprovider.web`)
-   - Register `blog.example.web` as a new domain
-   - Get it approved by the target server administrators
-
-2. **Add records for the subdomain**
-   - Add A records: `blog.example.web → 192.0.2.100`
-   - Add subdomains: `www.blog.example.web → 192.0.2.100`
-   - Add API endpoints: `api.blog.example.web → 192.0.2.101`
-
-### Step 5: Testing Your Delegation
-
-#### Through Flumi Browser
-1. **Test the delegated domain**
-   - Navigate to `gurt://blog.example.web` in Flumi
-   - Should resolve through the delegated nameservers
-   
-2. **Test subdomains**
-   - Try `gurt://www.blog.example.web`
-   - Try `gurt://api.blog.example.web`
-   
-3. **Check delegation in DNS interface**
-   - Go to `gurt://dns.web`
-   - Look up `blog.example.web` 
-   - Should show NS records pointing to your target nameservers
-
-### Real-World Examples
-
-#### Example 1: Blog Delegation
-```
-Domain: example.web (managed on dns.web)
-Delegation: blog.example.web → blogprovider.web
-
-Setup:
-1. On dns.web: Add NS record "blog" → "dns.blogprovider.web"
-2. On blogprovider.web: Register and manage "blog.example.web"
-3. Test: gurt://blog.example.web should resolve through blogprovider.web
-```
-
-#### Example 2: API Service Delegation
-```
-Domain: company.web (managed on dns.web)  
-Delegation: api.company.web → apiservice.web
-
-Setup:
-1. On dns.web: Add NS record "api" → "ns.apiservice.web"
-2. On apiservice.web: Register "api.company.web" and add A records
-3. Test: gurt://api.company.web/v1/users resolves to API server
-```