qdea.cn - robtex.com
qdea.cn
| CNAME | overdue.aliyun.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 170.33.12.185🇸🇬 Alibaba_Cloud_SEC170.33.12.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn 2035-07-17 #85 | ||||||
Same first word
Similar names
DNS History
12 records (3 active, 9 former)
●NSdns27.hichina.com2026-06-22 → 2026-07-21 · 3 obs
○ 2017-08-27 20:33:52
● 2026-06-22 11:43:54
● 2026-07-21 20:39:34
● 2026-06-22 11:43:54
● 2026-07-21 20:39:34
●NSdns28.hichina.com2026-06-22 → 2026-07-21 · 3 obs
○ 2017-08-27 20:33:52
● 2026-06-22 11:43:54
● 2026-07-21 20:39:34
● 2026-06-22 11:43:54
● 2026-07-21 20:39:34
○NSns11.xincache.com2015-06-28 → 2017-08-27 · 5 obs
● 2015-06-28 21:43:48
○ 2015-11-06 10:22:12
● 2017-08-27 20:33:52
○ 2026-06-22 11:43:54
○ 2026-07-21 20:39:34
○ 2015-11-06 10:22:12
● 2017-08-27 20:33:52
○ 2026-06-22 11:43:54
○ 2026-07-21 20:39:34
○NSns12.xincache.com2015-06-28 → 2017-08-27 · 4 obs
● 2015-06-28 21:43:48
● 2017-08-27 20:33:52
○ 2026-06-22 11:43:54
○ 2026-07-21 20:39:34
● 2017-08-27 20:33:52
○ 2026-06-22 11:43:54
○ 2026-07-21 20:39:34
○NSns15.xincache.com2015-11-06 → 2017-08-27 · 5 obs
○ 2015-06-28 21:43:48
● 2015-11-06 10:22:12
● 2017-08-27 20:33:52
○ 2026-06-22 11:43:54
○ 2026-07-21 20:39:34
● 2015-11-06 10:22:12
● 2017-08-27 20:33:52
○ 2026-06-22 11:43:54
○ 2026-07-21 20:39:34
○NSns16.xincache.com2015-11-06 → 2017-08-27 · 5 obs
○ 2015-06-28 21:43:48
● 2015-11-06 10:22:12
● 2017-08-27 20:33:52
○ 2026-06-22 11:43:54
○ 2026-07-21 20:39:34
● 2015-11-06 10:22:12
● 2017-08-27 20:33:52
○ 2026-06-22 11:43:54
○ 2026-07-21 20:39:34
○MXmxbiz1.qq.com2015-06-28 → 2017-08-27 · 4 obs
● 2015-06-28 21:43:48
● 2017-08-27 20:33:52
○ 2026-06-22 11:43:54
○ 2026-07-21 20:39:34
● 2017-08-27 20:33:52
○ 2026-06-22 11:43:54
○ 2026-07-21 20:39:34
○MXmxbiz2.qq.com2015-06-28 → 2017-08-27 · 4 obs
● 2015-06-28 21:43:48
● 2017-08-27 20:33:52
○ 2026-06-22 11:43:54
○ 2026-07-21 20:39:34
● 2017-08-27 20:33:52
○ 2026-06-22 11:43:54
○ 2026-07-21 20:39:34
○A115.47.14.1382015-11-06 → 2015-11-06 · 4 obs
○ 2015-06-28 21:43:48
● 2015-11-06 10:22:12
○ 2016-01-25 04:38:18
○ 2026-07-21 20:39:34
● 2015-11-06 10:22:12
○ 2016-01-25 04:38:18
○ 2026-07-21 20:39:34
○A115.47.16.782016-01-25 → 2017-08-27 · 5 obs
○ 2015-11-06 10:22:12
● 2016-01-25 04:38:18
● 2017-08-27 20:33:52
○ 2026-06-22 11:43:54
○ 2026-07-21 20:39:34
● 2016-01-25 04:38:18
● 2017-08-27 20:33:52
○ 2026-06-22 11:43:54
○ 2026-07-21 20:39:34
○A180.86.252.2382015-06-28 → 2015-06-28 · 3 obs
● 2015-06-28 21:43:48
○ 2015-11-06 10:22:12
○ 2026-07-21 20:39:34
○ 2015-11-06 10:22:12
○ 2026-07-21 20:39:34
●CNAMEoverdue.aliyun.com2026-06-22 → 2026-07-21 · 2 obs
● 2026-06-22 11:43:54
● 2026-07-21 20:39:34
● 2026-07-21 20:39:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn... | - |
| qdea.cn | dns27.hichina.com, dns28.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.107
NS records: dns27.hichina.com, dns28.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qdea.cn (unsigned zone)
⏱️ Timing
Total: 2646ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns27.hichina.com, dns28.hichina.com |
| CNAME | 1 | overdue.aliyun.com |
| SOA | 1 | dns27.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
qdea.cn points to a single IP number: 170.33.12.185.
Additional host names — bc4399.com, dounao.com, lugu.com and two others — share IP numbers with qdea.cn.