businice.cn - robtex.com
businice.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 ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034773113 | ||||||
Subdomains
www.businice.cn |
Same first word
businice.cn |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns19.xincache.com2017-11-01 → 2026-05-10 · 2 obs
● 2026-05-10 04:00:38
●NSns20.xincache.com2017-11-01 → 2026-05-10 · 2 obs
● 2026-05-10 04:00:38
○A115.47.146.1992017-11-01 → 2017-11-01 · 3 obs
○ 2026-02-22 06:25:40
○ 2026-05-10 04:00:38
●A176.119.149.362026-02-22 → 2026-05-10 · 3 obs
● 2026-02-22 06:25:40
● 2026-05-10 04:00:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, a.dns.cn, b.dns.cn, e.dns.cn... | - |
| businice.cn | ns19.xincache.com, ns20.xincache.com | - |
✅ Authoritative Response
Server:112.80.181.111
NS records: ns19.xincache.com, ns20.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for businice.cn (unsigned zone)
⏱️ Timing
Total: 1001ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 176.119.149.36 |
| NS | 2 | ns20.xincache.com, ns19.xincache.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| SOA | 1 | ns19.xincache.com enterprise1dnsadmin.dn |
Analysis
Hierarchy
businice.cn is a parent of www.businice.cn.
IP Addresses
businice.cn points to a single IP number: 176.119.149.36.
Other host names, for instance www.businice.cn, share IP numbers with businice.cn.
Name Servers
Delegation for businice.cn rests with two name servers, ns19.xincache.com and ns20.xincache.com.
businice.cn shares the same name server setup as other domains, including haipack.com, zimhk.net, 0934.cn, leadigital.com and ahwanbao.com.
businice.cn at least partially shares name servers with other domains, for instance wyyyyj.com, asc.net.cn, caiec.cn, pinetree-qingdao.com and lvfeng95.com.
These name servers are commonly used with ns11.xincache.com and ns12.xincache.com.
Host names with eight IP numbers:
ns19.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.
Host names with seven IP numbers:
ns20.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.
Mail Servers
businice.cn is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
businice.cn uses the same mail server configuration as other domains, such as gdlrj.com, vovospace.com, aobolin.com, allroundgifts.com and xrzluxlight.com.
businice.cn shares at least partially some mail servers with other domains, for example zyue.com, hhaaii.com and shimmerstargames.com.