cbuc.cn - robtex.com
cbuc.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 8.218.137.223🇭🇰 Alibaba-Cloud8.218.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| NS | ns1.eachnic.com ⚠️ Not in zone NS records | ||||||
| A | 8.218.137.223🇭🇰 Alibaba-Cloud8.218.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| NS | ns2.eachnic.com ⚠️ Not in zone NS records | ||||||
| A | 8.218.137.223🇭🇰 Alibaba-Cloud8.218.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
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=2034456417 | ||||||
Same first word
Similar names
DNS History
4 records (3 active, 1 former)
●NSns1.eachnic.com2026-03-12 → 2026-03-12 · 1 obs
●NSns2.eachnic.com2026-03-12 → 2026-03-12 · 1 obs
○A113.10.190.2032015-07-18 → 2016-03-04 · 3 obs
● 2016-03-04 00:32:18
○ 2026-03-12 21:19:58
●A8.218.137.2232026-03-12 → 2026-03-12 · 2 obs
● 2026-03-12 21:19:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, a.dns.cn, e.dns.cn, c.dns.cn... | - |
| cbuc.cn | ns1.eachnic.com, ns2.eachnic.com | - |
✅ Authoritative Response
Server: 8.218.137.223
NS records: ns1.eachnic.com, ns2.eachnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cbuc.cn (unsigned zone)
⏱️ Timing
Total: 1874ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 8.218.137.223 |
Analysis
IP Addresses
cbuc.cn points to a single IP number: 8.218.137.223.
other host names for instance vint.cn, rida.cn, moderate.cn, kuman.cn and yinsheng.cn share IP numbers with cbuc.cn.
Name Servers
cbuc.cn is delegated to two name servers: ns1.eachnic.com and ns2.eachnic.com.
cbuc.cn shares the same name server setup as other domains, for example playle.cn, chiwang.cn, rikon.com.cn, winehouse.cn and chubei.cn.
cbuc.cn at least partially shares name servers with other domains, for instance yano.cn, osai.com.cn, hansheng.com.cn, gosports.cn and jnj.cn.
Host names with a single IP number:
ns1.eachnic.com points to 8.218.137.223 and ns2.eachnic.com points to 8.218.137.223.
Host names that point to 8.218.137.223: ns1.eachnic.com and ns2.eachnic.com.