xsysci.com.cn - robtex.com
xsysci.com.cn
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030533018 | ||||||
Subdomains
www.xsysci.com.cn |
Same first word
xsysci.com.cn |
DNS History
10 records (3 active, 7 former)
○NSf1g1ns1.dnspod.net2015-08-16 → 2017-11-19 · 4 obs
● 2017-11-19 19:30:08
○ 2026-02-15 18:23:26
○ 2026-04-25 01:38:48
○NSf1g1ns2.dnspod.net2015-08-16 → 2017-11-19 · 4 obs
● 2017-11-19 19:30:08
○ 2026-02-15 18:23:26
○ 2026-04-25 01:38:48
●NSns11.xincache.com2026-02-15 → 2026-04-25 · 3 obs
● 2026-02-15 18:23:26
● 2026-04-25 01:38:48
●NSns12.xincache.com2026-02-15 → 2026-04-25 · 3 obs
● 2026-02-15 18:23:26
● 2026-04-25 01:38:48
○MXmx.ym.163.com2015-08-16 → 2026-02-15 · 4 obs
● 2026-02-15 18:23:26
○ 2026-03-10 17:57:48
○ 2026-04-25 01:38:48
○A106.75.192.2002015-08-16 → 2015-08-16 · 3 obs
○ 2017-11-19 19:30:08
○ 2026-04-25 01:38:48
○A113.10.155.602015-12-08 → 2016-03-20 · 5 obs
● 2015-12-08 18:57:54
● 2016-03-20 23:51:58
○ 2016-12-29 21:09:02
○ 2026-04-25 01:38:48
○A119.10.105.1252016-12-29 → 2017-11-19 · 5 obs
● 2016-12-29 21:09:02
● 2017-11-19 19:30:08
○ 2026-02-15 18:23:26
○ 2026-04-25 01:38:48
●A123.56.40.1202026-02-15 → 2026-04-25 · 3 obs
● 2026-02-15 18:23:26
● 2026-04-25 01:38:48
○CNAMEhk.dnsvcache.com2015-08-16 → 2015-08-16 · 3 obs
○ 2015-12-08 18:57:54
○ 2026-04-25 01:38:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, c.dns.cn, e.dns.cn, a.dns.cn... | - |
| xsysci.com.cn | ns11.xincache.com, ns12.xincache.com | - |
✅ Authoritative Response
Server:163.177.5.23
NS records: ns11.xincache.com, ns12.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for xsysci.com.cn (unsigned zone)
⏱️ Timing
Total: 696ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 123.56.40.120 |
| NS | 2 | ns11.xincache.com, ns12.xincache.com |
| SOA | 1 | ns11.xincache.com ns12.xincache.com |
Analysis
Hierarchy
xsysci.com.cn is the parent of www.xsysci.com.cn.
IP Addresses
xsysci.com.cn points to IP number 123.56.40.120.
Other host names, for instance, www.xsysci.com.cn share IP numbers with xsysci.com.cn.
Name Servers
xsysci.com.cn is delegated to two name servers: ns11.xincache.com and ns12.xincache.com.
xsysci.com.cn uses the same name server setup as other domains such as sease.cn, qlrtts.com, shanxitele.com, mtrc.ac.cn and zcxl.net.
xsysci.com.cn shares name servers with other domains at least partially, for example xmhljx.net, hutlon.com, liangc.com, netmotor.com.cn and pansun.cn.
these name servers are often used with the following: ns19.xincache.com, ns20.xincache.com, ns17.xincache.com, ns18.xincache.com, ns15.xincache.com, ns16.xincache.com, ns13.xincache.com, ns14.xincache.com, ce1.xincache.com and ce2.xincache.com.
Eight IP numbers per host:
The host name 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 per host:
The host name 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.