3qdu.cc - robtex.com
3qdu.cc
| CNAME | win.weidns.com | ||||||
| CNAME | google.weidns.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 139.95.10.221🇺🇸 Alibaba-Cloud139.95.10.0/23 Proxy-registered route object | ||||||
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1774363856 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSns7.alidns.com2026-03-20 → 2026-03-24 · 2 obs
● 2026-03-20 11:41:26
● 2026-03-24 15:18:54
● 2026-03-24 15:18:54
●NSns8.alidns.com2026-03-20 → 2026-03-24 · 2 obs
● 2026-03-20 11:41:26
● 2026-03-24 15:18:54
● 2026-03-24 15:18:54
●CNAMEwin.weidns.com2026-03-20 → 2026-03-24 · 2 obs
● 2026-03-20 11:41:26
● 2026-03-24 15:18:54
● 2026-03-24 15:18:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com | - |
| 3qdu.cc | ns7.alidns.com, ns8.alidns.com | - |
✅ Authoritative Response
Server:139.224.142.118
NS records: ns7.alidns.com, ns8.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3qdu.cc (unsigned zone)
⏱️ Timing
Total: 4143ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns8.alidns.com, ns7.alidns.com |
| CNAME | 1 | win.weidns.com |
| SOA | 1 | ns7.alidns.com hostmaster.hichina.com |
Analysis
IP Addresses
3qdu.cc maps to IP address 139.95.10.221.
Other host names, for example, google.weidns.com share IP numbers with 3qdu.cc.