vscode-cdn.net - robtex.com
vscode-cdn.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1-09.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:700::9Microsoft2603:1000::/25 MICROSOFT | ||||||
| A | 13.107.236.9Microsoft13.104.0.0/14 MICROSOFT | ||||||
| NS | ns2-09.azure-dns.net | ||||||
| A | 2620:1ec:8ec:700::9Microsoft2620:1ec::/36 MICROSOFT | ||||||
| A | 150.171.21.9Microsoft150.171.0.0/16 MICROSOFT | ||||||
| NS | ns3-09.azure-dns.org | ||||||
| A | 2a01:111:4000:700::9Microsoft2a01:111:4000::/36 | ||||||
| A | 204.14.183.9Microsoft204.14.180.0/22 | ||||||
| NS | ns4-09.azure-dns.info | ||||||
| A | 2620:1ec:bda:700::9Microsoft2620:1ec::/36 MICROSOFT | ||||||
| A | 208.84.5.9Microsoft208.84.0.0/21 MICROSOFT | ||||||
| SOA | ns1-09.azure-dns.comazuredns-hostmaster@microsoft.com serial=1 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291465 | ||||||
Visual Studio Code CDN
vscode-cdn.net is a content delivery network domain operated by Microsoft to serve assets for Visual Studio Code, the popular free and open-source code editor. This CDN delivers extensions, updates, and other resources to VS Code installations worldwide.
Purpose
- Distributes VS Code extensions from the marketplace
- Serves application updates and patches
- Delivers static assets and resources for the editor
- Supports VS Code's remote development features
Infrastructure
The domain is hosted entirely on Microsoft's Azure infrastructure:
| Component | Details | |
|---|---|---|
| DNS Provider | Azure DNS | |
| Nameservers | ns1-09.azure-dns.com, ns2-09.azure-dns.net, ns3-09.azure-dns.org, ns4-09.azure-dns.info | |
| Operator | Microsoft Corporation | |
| Contact | azuredns-hostmaster@microsoft.com |
Technical Notes
- No mail servers configured (CDN-only domain)
- DNSSEC is not enabled
- All nameserver infrastructure runs on Microsoft's global network across US and UK locations
Subdomains
main.vscode-cdn.net |
embeddings.vscode-cdn.net |
Same first word
vscode-cdn.net |
DNS History
4 records (4 active, 0 former)
●NSns1-09.azure-dns.com2026-02-22 → 2026-03-09 · 2 obs
● 2026-03-09 09:52:46
●NSns2-09.azure-dns.net2026-02-22 → 2026-03-09 · 2 obs
● 2026-03-09 09:52:46
●NSns3-09.azure-dns.org2026-02-22 → 2026-03-09 · 2 obs
● 2026-03-09 09:52:46
●NSns4-09.azure-dns.info2026-02-22 → 2026-03-09 · 2 obs
● 2026-03-09 09:52:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| vscode-cdn.net | ns1-09.azure-dns.com, ns2-09.azure-dns.net, ns3-09.azure-dns.org, ns4-09.azure-dns.info | 2 records |
✅ Authoritative Response
Server: 204.14.183.9
NS records: ns1-09.azure-dns.com, ns2-09.azure-dns.net, ns3-09.azure-dns.org, ns4-09.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vscode-cdn.net (unsigned zone)
⏱️ Timing
Total: 454ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1-09.azure-dns.com, ns2-09.azure-dns.net... |
| SOA | 1 | ns1-09.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2-09.azure-dns.net, ns2-09.azure-dns.net)
Analysis
Hierarchy
vscode-cdn.net is parent of main.vscode-cdn.net and embeddings.vscode-cdn.net.
Name Servers
vscode-cdn.net is delegated to four name servers: ns1-09.azure-dns.com, ns4-09.azure-dns.info, ns2-09.azure-dns.net and ns3-09.azure-dns.org.
vscode-cdn.net at least partially shares its name servers with other domains, for instance phaseone.eu, varologic.com, wcg.com.sg, mymondaymorningcoffee.com and iconserv.net.
Host names with two IPs: ns1-09.azure-dns.com points to 2603:1061:0:700::9 and 13.107.236.9; ns4-09.azure-dns.info points to 2620:1ec:bda:700::9 and 208.84.5.9; ns2-09.azure-dns.net points to 2620:1ec:8ec:700::9 and 150.171.21.9; ns3-09.azure-dns.org points to 2a01:111:4000:700::9 and 204.14.183.9.