amsterdam.cn - robtex.com
amsterdam.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 serial=2034721473 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSdns3.hichina.com2026-04-14 → 2026-04-28 · 2 obs
● 2026-04-14 01:30:42
● 2026-04-28 03:31:58
● 2026-04-28 03:31:58
●NSdns4.hichina.com2026-04-14 → 2026-04-28 · 2 obs
● 2026-04-14 01:30:42
● 2026-04-28 03:31:58
● 2026-04-28 03:31:58
●CNAMEoverdue.aliyun.com2026-04-14 → 2026-04-28 · 2 obs
● 2026-04-14 01:30:42
● 2026-04-28 03:31:58
● 2026-04-28 03:31:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, a.dns.cn, b.dns.cn, e.dns.cn... | - |
| amsterdam.cn | dns3.hichina.com, dns4.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.124
NS records: dns3.hichina.com, dns4.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for amsterdam.cn (unsigned zone)
⏱️ Timing
Total: 4677ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns3.hichina.com, dns4.hichina.com |
| CNAME | 1 | overdue.aliyun.com |
| SOA | 1 | dns3.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
amsterdam.cn resolves to one IP number: 170.33.12.185.
Other host names, for instance ewem.cn, topoac.com, qgms.cn, fgrj.cn and tdjm.cn share IP numbers with amsterdam.cn.