cssys.cn - dns.ninja
cssys.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.4.cn ⚠️ Not in zone NS records | ||||||
| A | 107.167.27.66🇺🇸 SHARKTECH-1107.167.27.0/24 CMI (Customer Route) | ||||||
| NS | ns2.4.cn ⚠️ Not in zone NS records | ||||||
| A | 208.98.43.66🇺🇸 SHARKTECH-1208.98.43.0/24 | ||||||
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 2035-07-31 #28 | ||||||
Subdomains
www.cssys.cn |
Same first word
Similar names
scsys.net |
ssycs.com |
scssy.com |
scsys.ch |
scsys.eu |
sycss.com |
scsys.com.hk |
syscs.com |
scsys.co.uk |
ssysc.com |
syssc.com |
sscsy.com |
scyss.com |
scsys.com |
scsys.de |
scssy.cn |
ysssc.com |
sycss.org |
DNS History
13 records (2 active, 11 former)
○NSdns.4cun.com2016-07-15 → 2020-03-30 · 4 obs
● 2016-07-15 04:56:16
● 2020-03-30 13:22:14
○ 2026-03-27 15:32:50
○ 2026-07-22 04:26:08
● 2020-03-30 13:22:14
○ 2026-03-27 15:32:50
○ 2026-07-22 04:26:08
●NSns1.4.cn2026-03-27 → 2026-07-22 · 3 obs
○ 2020-03-30 13:22:14
● 2026-03-27 15:32:50
● 2026-07-22 04:26:08
● 2026-03-27 15:32:50
● 2026-07-22 04:26:08
●NSns2.4.cn2026-03-27 → 2026-07-22 · 3 obs
○ 2020-03-30 13:22:14
● 2026-03-27 15:32:50
● 2026-07-22 04:26:08
● 2026-03-27 15:32:50
● 2026-07-22 04:26:08
○NSwww.cssys.cn2026-03-27 → 2026-04-22 · 5 obs
○ 2020-03-30 13:22:14
● 2026-03-27 15:32:50
● 2026-04-22 03:23:56
○ 2026-06-29 02:50:16
○ 2026-07-22 04:26:08
● 2026-03-27 15:32:50
● 2026-04-22 03:23:56
○ 2026-06-29 02:50:16
○ 2026-07-22 04:26:08
○A103.216.218.1382017-03-23 → 2017-03-23 · 4 obs
○ 2016-07-15 04:56:16
● 2017-03-23 10:30:54
○ 2020-03-30 13:22:14
○ 2026-07-22 04:26:08
● 2017-03-23 10:30:54
○ 2020-03-30 13:22:14
○ 2026-07-22 04:26:08
○A113.10.219.502015-12-08 → 2015-12-08 · 3 obs
● 2015-12-08 07:51:42
○ 2016-07-15 04:56:16
○ 2026-07-22 04:26:08
○ 2016-07-15 04:56:16
○ 2026-07-22 04:26:08
○A208.98.40.2012026-03-27 → 2026-07-22 · 2 obs
○ 2026-03-27 15:32:50
○ 2026-07-22 04:26:08
○ 2026-07-22 04:26:08
○A208.98.40.2052026-04-03 → 2026-04-03 · 4 obs
○ 2026-04-03 07:41:02
● 2026-04-03 09:17:52
○ 2026-04-14 15:12:54
○ 2026-07-22 04:26:08
● 2026-04-03 09:17:52
○ 2026-04-14 15:12:54
○ 2026-07-22 04:26:08
○A208.98.40.2092026-04-03 → 2026-04-03 · 4 obs
○ 2026-03-27 15:32:50
● 2026-04-03 07:41:02
○ 2026-04-03 09:17:52
○ 2026-07-22 04:26:08
● 2026-04-03 07:41:02
○ 2026-04-03 09:17:52
○ 2026-07-22 04:26:08
○A208.98.43.132026-04-14 → 2026-04-14 · 4 obs
○ 2026-04-14 15:12:54
● 2026-04-14 16:59:56
○ 2026-04-22 03:23:56
○ 2026-07-22 04:26:08
● 2026-04-14 16:59:56
○ 2026-04-22 03:23:56
○ 2026-07-22 04:26:08
○A208.98.43.772026-04-14 → 2026-04-14 · 4 obs
○ 2026-04-03 09:17:52
● 2026-04-14 15:12:54
○ 2026-04-14 16:59:56
○ 2026-07-22 04:26:08
● 2026-04-14 15:12:54
○ 2026-04-14 16:59:56
○ 2026-07-22 04:26:08
○A42.200.44.2002016-07-15 → 2016-07-15 · 4 obs
○ 2015-12-08 07:51:42
● 2016-07-15 04:56:16
○ 2017-03-23 10:30:54
○ 2026-07-22 04:26:08
● 2016-07-15 04:56:16
○ 2017-03-23 10:30:54
○ 2026-07-22 04:26:08
○A47.244.18.332020-03-30 → 2020-03-30 · 4 obs
○ 2017-03-23 10:30:54
● 2020-03-30 13:22:14
○ 2026-03-27 15:32:50
○ 2026-07-22 04:26:08
● 2020-03-30 13:22:14
○ 2026-03-27 15:32:50
○ 2026-07-22 04:26:08
🔍 DNS Trace
Analysis
Hierarchy
cssys.cn is the parent zone for www.cssys.cn.
Name Servers
DNS delegation for cssys.cn points to two name servers: ns1.4.cn and ns2.4.cn.
cssys.cn has the same name server delegation as a number of other domains, such as luckjoy.com, papermaking.com.cn, glwanxiang.com and two more.
cssys.cn partially shares its NS delegation with several other domains, including 89464dy.cc, szguanyu.com, fdlgy.com and two others.
These name servers regularly co-occur with the name servers ns3.goldenname.com, ns4.goldenname.com and www.89464dy.cc.
ns1.4.cn resolves to 107.167.27.66. ns2.4.cn resolves to 208.98.43.66. Both host names point to a single IP number.