edgeos.cn - robtex.com
edgeos.cn
| CNAME | www.edgeos.cn | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 106.14.191.221🇨🇳 Alibaba-Cloud106.14.0.0/16 Alibaba (US) Technology Co., Ltd. | ||||||
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=2034665395 | ||||||
Subdomains
www.edgeos.cn |
Same first word
Similar names
DNS History
4 records (3 active, 1 former)
●NSdns27.hichina.com2026-04-06 → 2026-04-13 · 2 obs
● 2026-04-06 11:48:38
● 2026-04-13 08:01:42
● 2026-04-13 08:01:42
●NSdns28.hichina.com2026-04-06 → 2026-04-13 · 2 obs
● 2026-04-06 11:48:38
● 2026-04-13 08:01:42
● 2026-04-13 08:01:42
○CNAMEpk.22.cn2018-06-08 → 2018-06-08 · 3 obs
● 2018-06-08 07:18:12
○ 2026-04-06 11:48:38
○ 2026-04-13 08:01:42
○ 2026-04-06 11:48:38
○ 2026-04-13 08:01:42
●CNAMEwww.edgeos.cn2026-04-06 → 2026-04-13 · 3 obs
○ 2018-06-08 07:18:12
● 2026-04-06 11:48:38
● 2026-04-13 08:01:42
● 2026-04-06 11:48:38
● 2026-04-13 08:01:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, c.dns.cn, a.dns.cn, b.dns.cn... | - |
| edgeos.cn | dns27.hichina.com, dns28.hichina.com | - |
✅ Authoritative Response
Server:39.96.153.37
NS records: dns27.hichina.com, dns28.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for edgeos.cn (unsigned zone)
⏱️ Timing
Total: 1553ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns28.hichina.com, dns27.hichina.com |
| CNAME | 1 | www.edgeos.cn |
| SOA | 1 | dns27.hichina.com hostmaster.hichina.com |
Analysis
Hierarchy
edgeos.cn is the parent of www.edgeos.cn.
IP Addresses
edgeos.cn resolves to one IP number: 106.14.191.221.
Other host names, for instance www.edgeos.cn, share IP numbers with edgeos.cn.