doquestion.docdev.cn - dns.ninja
doquestion.docdev.cn
| CNAME | doquestion.docdev.cn.w.kunlungr.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 163.181.246.188🇸🇬 Alibaba_Cloud_CDN163.181.246.0/24 Alibaba Cloud | ||||||
| A | 163.181.246.189🇸🇬 Alibaba_Cloud_CDN163.181.246.0/24 Alibaba Cloud | ||||||
| A | 163.181.246.190🇸🇬 Alibaba_Cloud_CDN163.181.246.0/24 Alibaba Cloud | ||||||
| A | 163.181.246.191🇸🇬 Alibaba_Cloud_CDN163.181.246.0/24 Alibaba Cloud | ||||||
| A | 163.181.246.192🇸🇬 Alibaba_Cloud_CDN163.181.246.0/24 Alibaba Cloud | ||||||
| A | 163.181.246.193🇸🇬 Alibaba_Cloud_CDN163.181.246.0/24 Alibaba Cloud | ||||||
| A | 163.181.246.194🇸🇬 Alibaba_Cloud_CDN163.181.246.0/24 Alibaba Cloud | ||||||
| A | 163.181.246.195🇸🇬 Alibaba_Cloud_CDN163.181.246.0/24 Alibaba Cloud | ||||||
docdev.cn
| CNAME | docdev.cn.w.kunlunca.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 42.97.39.211🇨🇳 CHINANET-BACKBONE42.97.0.0/16 China Telecom Network | ||||||
DNS History
1 record (1 active, 0 former)
●CNAMEdoquestion.docdev.cn.w.kunlungr.com2026-03-14 → 2026-08-07 · 2 obs
● 2026-03-14 16:15:14
● 2026-08-07 18:35:46
● 2026-08-07 18:35:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| docdev.cn | dns9.hichina.com, dns10.hichina.com | - |
✅ Authoritative Response
Server:39.96.153.42
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for docdev.cn (unsigned zone)
⏱️ Timing
Total: 1711ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | doquestion.docdev.cn.w.kunlungr.com |
Analysis
IP Addresses
doquestion.docdev.cn directs to 8 IP numbers: 163.181.246.188, 163.181.246.189, 163.181.246.190 and 5 other.
Two other host names, along with inno-gres.com.queniuaa.com, cdn.55haitao.com.w.kunlunhuf.com and ws-cswap.acc-de.com.w.kunlungr.com, also share IP numbers with doquestion.docdev.cn.