cupdcloud.cn - robtex.com
cupdcloud.cn
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2034546407 | ||||||
Same first word
cupdcloud.com.cn |
cupdcloud.cn |
cupdcloud.com |
DNS History
2 records (2 active, 0 former)
●NSns11.xincache.com2026-02-18 → 2026-03-23 · 2 obs
● 2026-03-23 23:10:36
●NSns12.xincache.com2026-02-18 → 2026-03-23 · 2 obs
● 2026-03-23 23:10:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| cupdcloud.cn | ns11.xincache.com, ns12.xincache.com | - |
✅ Authoritative Response
Server:2402:4e00:1730::e
NS records: ns11.xincache.com, ns12.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cupdcloud.cn (unsigned zone)
⏱️ Timing
Total: 3324ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns12.xincache.com, ns11.xincache.com |
| SOA | 1 | ns11.xincache.com enterprise1dnsadmin.dn |
Analysis
Name Servers
Two name servers ns11.xincache.com and ns12.xincache.com are delegated to cupdcloud.cn.
cupdcloud.cn uses the same name server configuration as other domains, such as raydarts.com, hbtoys.com, cqgygy.com, nitbuaa.net and dzwyw.net.
cupdcloud.cn at least partially shares name servers with other domains such as landzy.com, nb-nc.com, yuchai.com, tengsam.com.cn and szcg.com.cn.
These name servers are often used together with ns15.xincache.com, ns16.xincache.com, ns19.xincache.com, ns20.xincache.com, ns13.xincache.com, ns14.xincache.com, ce1.xincache.com, ce2.xincache.com, f1g1ns1.dnspod.net and ns17.xincache.com.
Eight IP numbers for host names: ns11.xincache.com points to 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.
Seven IP numbers for host names: ns12.xincache.com points to 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.