cssi.cn - dns.ninja

cssi.cn

DNSSEC⚠️ Not signed
NSns20.dns.net.cn ⭐
A61.135.129.3🇨🇳 CHINA169-BJ61.135.128.0/20
NSns.dns.net.cn
A61.135.129.2🇨🇳 CHINA169-BJ61.135.128.0/20
NSns7.dns.net.cn ⚠️ Not in parent delegation
A118.145.6.5🇨🇳 DXTNET118.145.0.0/20 CMI (Customer Route)
MXmxbiz1.qq.com ⭐
MXmxbiz2.qq.com(10)
SOAns.dns.net.cnadmin@dns.net.cn serial=61

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2035158288

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DNS History

6 records (5 active, 1 former)

20162017201820192020202120222023202420252026NSns.dns.net.cnns20.dns.net.cnns7.dns.net.cnMXmxbiz1.qq.commxbiz2.qq.comA124.172.244.28
●NSns.dns.net.cn2015-05-24 → 2026-08-09 · 5 obs
● 2015-05-24 20:06:10
● 2016-04-30 02:18:18
○ 2020-10-15 01:27:38
● 2021-05-21 21:43:30
● 2026-08-09 06:53:54
●NSns20.dns.net.cn2015-05-24 → 2026-08-09 · 2 obs
● 2015-05-24 20:06:10
● 2026-08-09 06:53:54
●NSns7.dns.net.cn2015-05-24 → 2026-08-09 · 5 obs
● 2015-05-24 20:06:10
○ 2015-10-18 20:30:06
○ 2016-04-30 02:18:18
● 2020-10-15 01:27:38
● 2026-08-09 06:53:54
●MXmxbiz1.qq.com2015-05-24 → 2026-08-09 · 2 obs
● 2015-05-24 20:06:10
● 2026-08-09 06:53:54
●MXmxbiz2.qq.com2015-05-24 → 2026-08-09 · 2 obs
● 2015-05-24 20:06:10
● 2026-08-09 06:53:54
○A124.172.244.282015-05-24 → 2017-02-17 · 4 obs
● 2015-05-24 20:06:10
● 2017-02-17 00:54:56
○ 2017-10-04 10:13:26
○ 2026-08-09 06:53:54

🔍 DNS Trace

Analysis

Name Servers

cssi.cn has three name servers — ns20.dns.net.cn, ns7.dns.net.cn and ns.dns.net.cn.

There is at least partial name server overlap between cssi.cn and other domains — zjhj369.com, winreach.com, gdldjy.com and two more among them.

Each of the three hostnames points to exactly one IP address: ns20.dns.net.cn points to 61.135.129.3, ns7.dns.net.cn points to 118.145.6.5 and ns.dns.net.cn points to 61.135.129.2.

Mail Servers

The MX records for cssi.cn point to two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

cssi.cn has the same mail server arrangement as a number of other domains, for example 7mo.org, huafeng.com, hxny.com and two more.

cssi.cn and a number of other domains — 56rj.com, ztwhnr-tw.asia, ltdts.com and yiya.cn among them — share at least some of the same mail servers.