ajmtech.cn - robtex.com
ajmtech.cn
| CNAME | ajmtech.cn.w.kunlunaq.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 180.163.146.8🇨🇳 SHANGHAITELECOM180.163.146.0/24 SHIDC | ||||||
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=2034706055 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns10.hichina.com2026-04-09 → 2026-04-24 · 2 obs
● 2026-04-09 15:11:46
● 2026-04-24 07:47:56
● 2026-04-24 07:47:56
●NSdns9.hichina.com2026-04-09 → 2026-04-24 · 2 obs
● 2026-04-09 15:11:46
● 2026-04-24 07:47:56
● 2026-04-24 07:47:56
●MXhzmx01.mxmail.netease.com2026-04-09 → 2026-04-24 · 2 obs
● 2026-04-09 15:11:46
● 2026-04-24 07:47:56
● 2026-04-24 07:47:56
●MXhzmx02.mxmail.netease.com2026-04-09 → 2026-04-24 · 2 obs
● 2026-04-09 15:11:46
● 2026-04-24 07:47:56
● 2026-04-24 07:47:56
●CNAMEajmtech.cn.w.kunlunaq.com2026-04-09 → 2026-04-24 · 2 obs
● 2026-04-09 15:11:46
● 2026-04-24 07:47:56
● 2026-04-24 07:47:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| ajmtech.cn | dns9.hichina.com, dns10.hichina.com | - |
✅ Authoritative Response
Server:39.96.153.41
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ajmtech.cn (unsigned zone)
⏱️ Timing
Total: 1771ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns10.hichina.com, dns9.hichina.com |
| MX | 2 | hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.163.com -all |
| CNAME | 1 | ajmtech.cn.w.kunlunaq.com |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
ajmtech.cn resolves to a single IP: 180.163.146.8.
Other host names, for instance intaneoptics.com.w.kunlunaq.com, szyhdz.com.w.kunlunaq.com, codecombat.code.stem.cn.w.kunluncan.com, jdy.cn.w.kunlunpi.com and chatface.com.w.kunlunaq.com share IP numbers with ajmtech.cn.