tan4.cn - robtex.com
tan4.cn
| CNAME | ins-5ct3tamp.ias.tencent-cloud.net | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 43.129.2.34🇭🇰 TENCENT-NET-AP-CN43.129.0.0/21 | ||||||
| A | 43.159.233.249🇭🇰 TENCENT-NET-AP-CN43.159.224.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES | ||||||
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 serial=2035034551 | ||||||
Same first word
tan4.cn |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns-open3.qq.com.;ns-open2.qq.com.;ns-open1.qq.com2026-06-30 → 2026-07-13 · 2 obs
● 2026-06-30 05:21:10
● 2026-07-13 05:25:08
● 2026-07-13 05:25:08
●CNAMEins-5ct3tamp.ias.tencent-cloud.net2026-06-30 → 2026-07-13 · 2 obs
● 2026-06-30 05:21:10
● 2026-07-13 05:25:08
● 2026-07-13 05:25:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| tan4.cn | ns-open1.qq.com, ns-open2.qq.com, ns-open3.qq.com | - |
✅ Authoritative Response
Server:43.166.55.5
NS records: ns-open1.qq.com, ns-open2.qq.com, ns-open3.qq.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tan4.cn (unsigned zone)
⏱️ Timing
Total: 4237ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| TXT | 1 | _3jp35l24mpjff22nfy27w5wfrus0xua |
| CNAME | 1 | ins-5ct3tamp.ias.tencent-cloud.net |
| SOA | 1 | ns-open3.qq.com.;ns-open2.qq.com.;ns-ope |
Analysis
IP Addresses
tan4.cn points to the IP addresses 43.129.2.34 and 43.159.233.249
ins-5ct3tamp.ias.tencent-cloud.net, ins-cmwryix8.ias.tencent-cloud.net, ins-w0d9rm57.ias.tencent-cloud.net plus two other host names have IP numbers in common with tan4.cn.