vscode-edu.com - robtex.com
vscode-edu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 20.70.246.20🇦🇺 Microsoft20.64.0.0/10 | ||||||
| A | 20.76.201.171🇳🇱 Microsoft20.64.0.0/10 | ||||||
| A | 20.112.250.133🇺🇸 Microsoft20.64.0.0/10 | ||||||
| A | 20.231.239.246🇺🇸 Microsoft20.192.0.0/10 | ||||||
| A | 20.236.44.162🇺🇸 Microsoft20.192.0.0/10 | ||||||
| NS | ns1-37.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:10::25🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-37.azure-dns.com | ||||||
| A | 150.171.10.37🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns1-37.azure-dns.com | ||||||
| NS | ns2-37.azure-dns.net | ||||||
| A | 2620:1ec:8ec:10::25🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-37.azure-dns.net | ||||||
| A | 150.171.16.37🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-37.azure-dns.net | ||||||
| NS | ns3-37.azure-dns.org | ||||||
| A | 2a01:111:4000:10::25🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-37.azure-dns.org | ||||||
| A | 13.107.222.37🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns3-37.azure-dns.org | ||||||
| NS | ns4-37.azure-dns.info | ||||||
| A | 2620:1ec:bda:10::25🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-37.azure-dns.info | ||||||
| A | 13.107.206.37🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns4-37.azure-dns.info | ||||||
| SOA | ns1-37.azure-dns.comazuredns-hostmaster@microsoft.com serial=1 | ||||||
com
| 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=1771291435 | ||||||
Same first word
vscode-edu.com |
DNS History
9 records (9 active, 0 former)
●NSns1-37.azure-dns.com2026-02-28 → 2026-03-22 · 2 obs
● 2026-03-22 17:56:58
●NSns2-37.azure-dns.net2026-02-28 → 2026-03-22 · 2 obs
● 2026-03-22 17:56:58
●NSns3-37.azure-dns.org2026-02-28 → 2026-03-22 · 2 obs
● 2026-03-22 17:56:58
●NSns4-37.azure-dns.info2026-02-28 → 2026-03-22 · 2 obs
● 2026-03-22 17:56:58
●A20.112.250.1332026-02-28 → 2026-03-22 · 2 obs
● 2026-03-22 17:56:58
●A20.231.239.2462026-02-28 → 2026-03-22 · 2 obs
● 2026-03-22 17:56:58
●A20.236.44.1622026-02-28 → 2026-03-22 · 2 obs
● 2026-03-22 17:56:58
●A20.70.246.202026-02-28 → 2026-03-22 · 2 obs
● 2026-03-22 17:56:58
●A20.76.201.1712026-02-28 → 2026-03-22 · 2 obs
● 2026-03-22 17:56:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| vscode-edu.com | ns1-37.azure-dns.com, ns2-37.azure-dns.net, ns4-37.azure-dns.info, ns3-37.azure-dns.org | 2 records |
✅ Authoritative Response
Server: 13.107.222.37
NS records: ns1-37.azure-dns.com, ns2-37.azure-dns.net, ns4-37.azure-dns.info, ns3-37.azure-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vscode-edu.com (unsigned zone)
⏱️ Timing
Total: 309ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 5 | 20.112.250.133, 20.231.239.246... |
| NS | 4 | ns1-37.azure-dns.com, ns2-37.azure-dns.net... |
| SOA | 1 | ns1-37.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1-37.azure-dns.com, ns1-37.azure-dns.com)
Analysis
IP Addresses
Five IP numbers are pointed to by vscode-edu.com: 20.70.246.20, 20.76.201.171, 20.112.250.133, 20.231.239.246 and 20.236.44.162.
Other host names, for instance microsoftword2010.com, graphicdesigninstitute.org, ageofempires3.com, fitnesskinect.com and wwwx-boxlive.org share IP numbers with vscode-edu.com.
Name Servers
vscode-edu.com's delegation is handled by four name servers: ns1-37.azure-dns.com, ns4-37.azure-dns.info, ns2-37.azure-dns.net and ns3-37.azure-dns.org.
vscode-edu.com partially shares name servers with other domains; examples include gcology.com, 179.101.52.in-addr.arpa, bgehome.com, 224659965c35b6c2ed7041f6c2836f68.azr.footprintdns.com and resello.com.
Host names with two IPs:
ns1-37.azure-dns.com points to 2603:1061:0:10::25 and 150.171.10.37
ns4-37.azure-dns.info points to 2620:1ec:bda:10::25 and 13.107.206.37
ns2-37.azure-dns.net points to 2620:1ec:8ec:10::25 and 150.171.16.37
ns3-37.azure-dns.org points to 2a01:111:4000:10::25 and 13.107.222.37