cuopen.net - robtex.com
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cuopen.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.hichina.com ⭐ | ||||||
| A | 2408:4009:501::9🇨🇳 ALIBABA-CN-NET | ||||||
| A | 39.96.153.43🇨🇳 ALIBABA-CN-NET | ||||||
| A | 39.96.153.63🇨🇳 ALIBABA-CN-NET | ||||||
| A | 47.118.199.203🇨🇳 ALIBABA-CN-NET | ||||||
| A | 47.118.199.213🇨🇳 ALIBABA-CN-NET | ||||||
| A | 120.76.107.43🇨🇳 ALIBABA-CN-NET | ||||||
| A | 120.76.107.63🇨🇳 ALIBABA-CN-NET | ||||||
| A | 139.224.142.113🇨🇳 ALIBABA-CN-NET | ||||||
| A | 139.224.142.123🇨🇳 ALIBABA-CN-NET | ||||||
| NS | dns2.hichina.com | ||||||
| A | 2408:4009:501::10🇨🇳 ALIBABA-CN-NET | ||||||
| A | 39.96.153.44🇨🇳 ALIBABA-CN-NET | ||||||
| A | 39.96.153.54🇨🇳 ALIBABA-CN-NET | ||||||
| A | 47.118.199.204🇨🇳 ALIBABA-CN-NET | ||||||
| A | 47.118.199.214🇨🇳 ALIBABA-CN-NET | ||||||
| A | 120.76.107.44🇨🇳 ALIBABA-CN-NET | ||||||
| A | 120.76.107.54🇨🇳 ALIBABA-CN-NET | ||||||
| A | 139.224.142.114🇨🇳 ALIBABA-CN-NET | ||||||
| A | 139.224.142.124🇨🇳 ALIBABA-CN-NET | ||||||
| TXT | _globalsign-domain-verification=ElIjFC9indvLtARK_Xs9pzc-yIIIRFFteYRNVOWNyJ | ||||||
| TXT | _globalsign-domain-verification=__s9NX4lbpv46tyMJDxMvrBd_5AeYBPrI-beVABG9d | ||||||
| SOA | dns1.hichina.comhostmaster@hichina.com 2026-01-09 #13 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1770853492 | ||||||
Same first word
cuopen.net |
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cuopen.net | dns2.hichina.com, dns1.hichina.com | - |
✅ Authoritative Response
Server: 39.96.153.54
NS records: dns2.hichina.com, dns1.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cuopen.net (unsigned zone)
⏱️ Timing
Total: 1073ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.hichina.com, dns2.hichina.com |
| TXT | 2 | _globalsign-domain-verification=ElIjFC9i, _globalsign-domain-verification=__s9NX4l |
| SOA | 1 | dns1.hichina.com hostmaster.hichina.com |
AI analysis
cuopen.net is delegated to two name servers dns1.hichina.com and dns2.hichina.com.
cuopen.net shares the same name server setup as other domains, for instance iij.cn, ahteas.com, yourlawyer.cn, szqmx.cn and new-onf.com.
cuopen.net at least partially shares name servers with other domains, for instance rakuten-jp.com, healoo.net, pzz.net and memsys.cn.
These name servers are commonly used alongside expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers:
dns1.hichina.com points to: 2408:4009:501::9, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123.
dns2.hichina.com points to: 2408:4009:501::10, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.