twind.cn - robtex.com
twind.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
Similar names
DNS History
4 records (4 active, 0 former)
●NSns17.xincache.com2026-02-16 → 2026-03-19 · 2 obs
● 2026-03-19 22:43:40
●NSns18.xincache.com2026-02-16 → 2026-03-19 · 2 obs
● 2026-03-19 22:43:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| twind.cn | ns17.xincache.com, ns18.xincache.com | - |
✅ Authoritative Response
Server: 129.211.176.209
NS records: ns17.xincache.com, ns18.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for twind.cn (unsigned zone)
⏱️ Timing
Total: 4765ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns17.xincache.com, ns18.xincache.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| SOA | 1 | ns17.xincache.com enterprise1dnsadmin.dn |
Analysis
Name Servers
Delegation for twind.cn rests with two name servers, ns17.xincache.com and ns18.xincache.com.
twind.cn shares the same name server setup as other domains, including sh-czy.com, xiaomii.cn, cnsunq.com, dimsumtv.com and fanqiep.com.
twind.cn at least partially shares name servers with other domains, for instance zrpacking.com, sxyangqu.gov.cn, zjzj.net, sinotrans-csc.com and njvtc.cn.
These name servers are commonly used alongside ns11.xincache.com, ns12.xincache.com, ns15.xincache.com and ns16.xincache.com.
Host names with eight IP numbers:
The host name ns17.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:
The host name ns18.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
twind.cn is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
twind.cn uses the same mail server configuration as other domains, such as 8pu.cn, jobdoor.net, sqyzdh.com, tele-com.cn and esde.cn.
twind.cn shares at least partially some mail servers with other domains, for example rta.trade, idnet.cn and 251800.com.
Host names with two IP numbers:
The host name mxbiz1.qq.com points to: 203.205.147.218 and 203.205.232.191.
Host names with one IP number:
The host name mxbiz2.qq.com points to: 203.205.232.191.
Host names that point to 203.205.232.191 : mxbiz1.qq.com and mxbiz2.qq.com.