scdn52.91cdncdn.com - robtex.com
scdn52.91cdncdn.com
| DNSSEC | ⚠️ Not signed | ||||||
91cdncdn.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | vip7.alidns.com ⭐ | ||||||
| NS | vip8.alidns.com | ||||||
| SOA | vip7.alidns.comhostmaster@hichina.com 2025-12-10 #11 | ||||||
Subdomains
cb4115.scdn52.91cdncdn.com |
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 91cdncdn.com | vip7.alidns.com, vip8.alidns.com | 24 records |
✅ Authoritative Response
Server:121.40.6.168
NS records: vip7.alidns.com, vip8.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 91cdncdn.com (unsigned zone)
⏱️ Timing
Total: 3248ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 24
Out-of-bailiwick: 24 (vip7.alidns.com, vip7.alidns.com, vip7.alidns.com...)