am5tech.cn - robtex.com
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am5tech.cn
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⚠️ | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034446726 | ||||||
DNS History
5 records (5 active, 0 former)
●NSdns19.hichina.com2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 04:38:14
●NSdns20.hichina.com2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 04:38:14
●MXmxn.mxhichina.com2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 04:38:14
●MXmxw.mxhichina.com2026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 04:38:14
●A47.111.208.1292026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 04:38:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| am5tech.cn | dns19.hichina.com, dns20.hichina.com | - |
✅ Authoritative Response
Server: 47.118.199.200
NS records: dns19.hichina.com, dns20.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for am5tech.cn (unsigned zone)
⏱️ Timing
Total: 3536ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.111.208.129 |
| NS | 2 | dns19.hichina.com, dns20.hichina.com |
| MX | 2 | mxn.mxhichina.com (pri: 10), mxw.mxhichina.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mxhichina.com -all |
| SOA | 1 | dns19.hichina.com hostmaster.hichina.com |
AI analysis
am5tech.cn points to IP number: 47.111.208.129.
Other host names such as iriver.com.cn, ahsbcm.com, 850dz.com, 2111111.cn and china-yuqiao.com share IPs with am5tech.cn.
am5tech.cn is delegated to two name servers: dns19.hichina.com and dns20.hichina.com.
am5tech.cn shares the same name server setup as 90c.com, i3yuan.cn, blueprint.org.cn, topazcon.com and jdmontessori.com.
am5tech.cn shares name servers with other domains at least partially, for instance yjl.net and medicinepeer.com.
These name servers are commonly used with expirens3.hichina.com and expirens4.hichina.com.
Nine IP numbers per host:
dns19.hichina.com points to: 2408:4009:501::27, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.
dns20.hichina.com points to: 2408:4009:501::28, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.
am5tech.cn is handled by two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.
The mail server setup for am5tech.cn matches that of other domains, for instance lptel.net, rmunion.com, yottamaster.com, chinaunicomglobal.com and nbhr-logistics.com.
am5tech.cn shares at least partially some mail servers with other domains, including bachmannchina.com.cn, dongshengchina.cn, aqcould.com, lalawe.com and biotree.cn.
these mail servers are often used together with mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.
Host names with two IP numbers:
mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.
Host names with one IP number:
mxw.mxhichina.com points to 47.246.99.195.