csxmd.cn - robtex.com
csxmd.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=2034660220 | ||||||
Same first word
csxmd.cn |
Similar names
DNS History
13 records (4 active, 9 former)
○NSns1.22.cn2016-12-25 → 2016-12-25 · 4 obs
● 2016-12-25 06:53:18
○ 2017-12-15 00:13:02
○ 2026-04-11 21:57:58
○NSns1.dns.com2017-12-15 → 2017-12-15 · 4 obs
● 2017-12-15 00:13:02
○ 2026-04-09 01:45:32
○ 2026-04-11 21:57:58
●NSns11.xincache.com2026-04-09 → 2026-04-11 · 3 obs
● 2026-04-09 01:45:32
● 2026-04-11 21:57:58
●NSns12.xincache.com2026-04-09 → 2026-04-11 · 3 obs
● 2026-04-09 01:45:32
● 2026-04-11 21:57:58
○NSns2.22.cn2016-12-25 → 2016-12-25 · 4 obs
● 2016-12-25 06:53:18
○ 2017-12-15 00:13:02
○ 2026-04-11 21:57:58
○NSns3.22.cn2016-12-25 → 2016-12-25 · 4 obs
● 2016-12-25 06:53:18
○ 2017-12-15 00:13:02
○ 2026-04-11 21:57:58
○NSns4.22.cn2016-12-25 → 2016-12-25 · 4 obs
● 2016-12-25 06:53:18
○ 2017-12-15 00:13:02
○ 2026-04-11 21:57:58
○NSns6.dnsdun.com2016-11-21 → 2016-11-26 · 4 obs
● 2016-11-26 09:54:34
○ 2016-12-25 06:53:18
○ 2026-04-11 21:57:58
○NSns6.dnsdun.net2016-11-21 → 2016-11-26 · 4 obs
● 2016-11-26 09:54:34
○ 2016-12-25 06:53:18
○ 2026-04-11 21:57:58
○A103.219.107.592016-11-21 → 2016-11-26 · 4 obs
● 2016-11-26 09:54:34
○ 2016-12-25 06:53:18
○ 2026-04-11 21:57:58
○A23.225.21.1252017-12-15 → 2017-12-15 · 4 obs
● 2017-12-15 00:13:02
○ 2026-04-09 01:45:32
○ 2026-04-11 21:57:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| csxmd.cn | ns11.xincache.com, ns12.xincache.com | - |
✅ Authoritative Response
Server:1.12.0.1
NS records: ns11.xincache.com, ns12.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for csxmd.cn (unsigned zone)
⏱️ Timing
Total: 1287ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns11.xincache.com, ns12.xincache.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| SOA | 1 | ns11.xincache.com ns12.xincache.com |
Analysis
Name Servers
Two name servers ns11.xincache.com and ns12.xincache.com handle the delegation for csxmd.cn.
csxmd.cn shares the same name server setup as other domains, for instance ossl.com.cn, whowin.net, ecctlink.com, hongtai17.com and victor.com.cn.
csxmd.cn at least partially shares name servers with other domains, for instance tienchu.com, chicp18.com, jsxfm.com, altn.cn and jsnanfang.com.
these name servers are commonly used with ns20.xincache.com, ns19.xincache.com, ce1.xincache.com, ce2.xincache.com, ns15.xincache.com, ns16.xincache.com, ns13.xincache.com, ns14.xincache.com, ns17.xincache.com and ns18.xincache.com.
Host names with eight IP numbers: 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.
Host names with seven IP numbers: 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.
Mail Servers
csxmd.cn is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
csxmd.cn uses the same mail server setup as other domains, for instance myaiol.com, sensnow.com, jbung.com, rockphone.net and shsaidi.com.
csxmd.cn shares at least partially some mail servers with other domains, for instance timesdf-hn.com, hw-robot.com, gaeamobile.net, t-probe.net and zibzj.com.