cssem.cn - robtex.com

cssem.cn

DNSSEC⚠️ Not signed
A208.98.40.38🇺🇸 SHARKTECH-1208.98.40.0/24
NSwww.cssem.cn ⭐
A208.98.43.33🇺🇸 SHARKTECH-1208.98.43.0/24
NSns1.4.cn ⚠️ Not in zone NS records
A107.167.27.66🇺🇸 SHARKTECH-1107.167.27.0/24 CMI (Customer Route)
NSns2.4.cn ⚠️ Not in zone NS records
A208.98.43.66🇺🇸 SHARKTECH-1208.98.43.0/24
SOAwww.cssem.cncssem@cn 2008-08-03 #0

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=2035045249

Subdomains

www.cssem.cn

Same first word

cssem.com
cssem.cn

Similar names

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DNS History

41 records (4 active, 37 former)

20162017201820192020202120222023202420252026NSns1.4.cnns2.4.cnwww.cssem.cnf1g1ns1.dnspod.netf1g1ns2.dnspod.netns1.365cyd.netns1.jiasule.netns1.kangdns.comns2.365cyd.netns2.jiasule.netns2.kangdns.comMXmxbiz1.qq.commxbiz2.qq.comA208.98.40.38116.211.121.156119.188.35.34119.188.35.81121.42.41.227208.98.40.210208.98.43.11208.98.43.15208.98.43.71208.98.43.97218.65.212.146218.65.212.150218.65.212.156218.65.212.157218.65.212.177218.65.212.178218.65.212.235221.10.80.100221.10.80.89221.10.80.96221.10.80.99221.236.7.20961.155.222.14661.155.222.15661.155.222.18761.155.222.21461.240.149.152
○NS(root)2015-05-19 → 2017-01-17 · 9 obs
● 2015-05-19 12:14:36
● 2015-10-11 06:34:34
○ 2015-12-18 08:49:18
● 2015-12-28 12:14:18
○ 2016-03-07 12:13:08
● 2016-04-16 02:15:04
● 2017-01-17 20:20:24
○ 2026-05-22 07:34:06
○ 2026-07-16 02:22:44
○NSf1g1ns1.dnspod.net2015-05-19 → 2016-04-16 · 7 obs
● 2015-05-19 12:14:36
● 2015-12-18 08:49:18
○ 2015-12-28 12:14:18
● 2016-03-07 12:13:08
● 2016-04-16 02:15:04
○ 2016-07-11 00:37:32
○ 2026-07-16 02:22:44
○NSf1g1ns2.dnspod.net2015-10-11 → 2016-04-16 · 8 obs
○ 2015-05-19 12:14:36
● 2015-10-11 06:34:34
● 2015-12-18 08:49:18
○ 2015-12-28 12:14:18
● 2016-03-07 12:13:08
● 2016-04-16 02:15:04
○ 2016-07-11 00:37:32
○ 2026-07-16 02:22:44
○NSns1.365cyd.net2015-12-28 → 2017-01-17 · 8 obs
○ 2015-12-18 08:49:18
● 2015-12-28 12:14:18
○ 2016-03-07 12:13:08
○ 2016-04-16 02:15:04
● 2016-07-11 00:37:32
● 2017-01-17 20:20:24
○ 2026-05-22 07:34:06
○ 2026-07-16 02:22:44
●NSns1.4.cn2026-05-22 → 2026-07-16 · 3 obs
○ 2017-01-17 20:20:24
● 2026-05-22 07:34:06
● 2026-07-16 02:22:44
○NSns1.jiasule.net2015-05-19 → 2017-01-17 · 10 obs
● 2015-05-19 12:14:36
○ 2015-10-11 06:34:34
○ 2015-12-18 08:49:18
● 2015-12-28 12:14:18
○ 2016-03-07 12:13:08
○ 2016-04-16 02:15:04
● 2016-07-11 00:37:32
● 2017-01-17 20:20:24
○ 2026-05-22 07:34:06
○ 2026-07-16 02:22:44
○NSns1.kangdns.com2016-12-05 → 2017-01-17 · 5 obs
○ 2016-07-11 00:37:32
● 2016-12-05 07:47:20
● 2017-01-17 20:20:24
○ 2026-05-22 07:34:06
○ 2026-07-16 02:22:44
○NSns2.365cyd.net2015-12-28 → 2017-01-17 · 8 obs
○ 2015-12-18 08:49:18
● 2015-12-28 12:14:18
○ 2016-03-07 12:13:08
○ 2016-04-16 02:15:04
● 2016-07-11 00:37:32
● 2017-01-17 20:20:24
○ 2026-05-22 07:34:06
○ 2026-07-16 02:22:44
●NSns2.4.cn2026-05-22 → 2026-07-16 · 3 obs
○ 2017-01-17 20:20:24
● 2026-05-22 07:34:06
● 2026-07-16 02:22:44
○NSns2.jiasule.net2015-05-19 → 2017-01-17 · 10 obs
● 2015-05-19 12:14:36
○ 2015-10-11 06:34:34
○ 2015-12-18 08:49:18
● 2015-12-28 12:14:18
○ 2016-03-07 12:13:08
○ 2016-04-16 02:15:04
● 2016-07-11 00:37:32
● 2017-01-17 20:20:24
○ 2026-05-22 07:34:06
○ 2026-07-16 02:22:44
○NSns2.kangdns.com2016-12-05 → 2017-01-17 · 5 obs
○ 2016-07-11 00:37:32
● 2016-12-05 07:47:20
● 2017-01-17 20:20:24
○ 2026-05-22 07:34:06
○ 2026-07-16 02:22:44
●NSwww.cssem.cn2026-05-22 → 2026-07-16 · 6 obs
○ 2017-01-17 20:20:24
● 2026-05-22 07:34:06
● 2026-06-11 07:41:28
○ 2026-06-11 08:13:32
● 2026-07-15 23:17:54
● 2026-07-16 02:22:44
○MXmxbiz1.qq.com2015-05-19 → 2017-01-17 · 4 obs
● 2015-05-19 12:14:36
● 2017-01-17 20:20:24
○ 2026-05-22 07:34:06
○ 2026-07-16 02:22:44
○MXmxbiz2.qq.com2015-05-19 → 2017-01-17 · 4 obs
● 2015-05-19 12:14:36
● 2017-01-17 20:20:24
○ 2026-05-22 07:34:06
○ 2026-07-16 02:22:44
○A116.211.121.1562016-04-16 → 2016-04-16 · 4 obs
○ 2016-03-07 12:13:08
● 2016-04-16 02:15:04
○ 2016-07-11 00:37:32
○ 2026-07-16 02:22:44
○A119.188.35.342015-05-19 → 2015-05-19 · 3 obs
● 2015-05-19 12:14:36
○ 2026-05-22 07:34:06
○ 2026-07-16 02:22:44
○A119.188.35.812015-05-19 → 2015-05-19 · 3 obs
● 2015-05-19 12:14:36
○ 2026-05-22 07:34:06
○ 2026-07-16 02:22:44
○A121.42.41.2272015-05-19 → 2016-07-11 · 6 obs
● 2015-05-19 12:14:36
● 2016-03-07 12:13:08
○ 2016-04-16 02:15:04
● 2016-07-11 00:37:32
○ 2016-12-05 07:47:20
○ 2026-07-16 02:22:44
○A208.98.40.2102026-05-24 → 2026-06-11 · 7 obs
○ 2026-05-22 07:34:06
● 2026-05-24 01:54:10
○ 2026-05-27 13:53:42
○ 2026-05-31 10:44:08
● 2026-06-11 07:41:28
○ 2026-06-11 08:13:32
○ 2026-07-16 02:22:44
●A208.98.40.382026-07-16 → 2026-07-16 · 3 obs
○ 2026-07-15 23:17:54
● 2026-07-16 02:22:42
● 2026-07-16 02:22:44
○A208.98.43.112026-05-27 → 2026-05-27 · 4 obs
○ 2026-05-24 01:54:10
● 2026-05-27 13:53:42
○ 2026-05-31 10:44:08
○ 2026-07-16 02:22:44
○A208.98.43.152026-05-22 → 2026-05-22 · 4 obs
○ 2017-01-17 20:20:24
● 2026-05-22 07:34:06
○ 2026-05-24 01:54:10
○ 2026-07-16 02:22:44
○A208.98.43.712026-05-31 → 2026-05-31 · 4 obs
○ 2026-05-27 13:53:42
● 2026-05-31 10:44:08
○ 2026-06-11 07:41:28
○ 2026-07-16 02:22:44
○A208.98.43.972026-07-15 → 2026-07-15 · 4 obs
○ 2026-06-11 08:13:32
● 2026-07-15 23:17:54
○ 2026-07-16 02:22:42
○ 2026-07-16 02:22:44
○A218.65.212.1462017-01-16 → 2017-01-16 · 4 obs
○ 2017-01-10 11:07:22
● 2017-01-16 10:40:32
○ 2017-01-17 20:20:24
○ 2026-07-16 02:22:44
○A218.65.212.1502017-01-10 → 2017-01-10 · 4 obs
○ 2017-01-07 06:17:24
● 2017-01-10 11:07:22
○ 2017-01-16 10:40:32
○ 2026-07-16 02:22:44
○A218.65.212.1562015-05-19 → 2015-05-19 · 3 obs
● 2015-05-19 12:14:36
○ 2026-05-22 07:34:06
○ 2026-07-16 02:22:44
○A218.65.212.1572015-05-19 → 2015-05-19 · 3 obs
● 2015-05-19 12:14:36
○ 2026-05-22 07:34:06
○ 2026-07-16 02:22:44
○A218.65.212.1772017-01-07 → 2017-01-07 · 4 obs
○ 2016-12-05 07:47:20
● 2017-01-07 06:17:24
○ 2017-01-10 11:07:22
○ 2026-07-16 02:22:44
○A218.65.212.1782017-01-10 → 2017-01-10 · 4 obs
○ 2017-01-07 06:17:24
● 2017-01-10 11:07:22
○ 2017-01-16 10:40:32
○ 2026-07-16 02:22:44
○A218.65.212.2352017-01-07 → 2017-01-07 · 4 obs
○ 2016-12-05 07:47:20
● 2017-01-07 06:17:24
○ 2017-01-10 11:07:22
○ 2026-07-16 02:22:44
○A221.10.80.1002017-01-17 → 2017-01-17 · 4 obs
○ 2017-01-16 10:40:32
● 2017-01-17 20:20:24
○ 2026-05-22 07:34:06
○ 2026-07-16 02:22:44
○A221.10.80.892017-01-16 → 2017-01-16 · 4 obs
○ 2017-01-10 11:07:22
● 2017-01-16 10:40:32
○ 2017-01-17 20:20:24
○ 2026-07-16 02:22:44
○A221.10.80.962016-12-05 → 2016-12-05 · 4 obs
○ 2016-07-11 00:37:32
● 2016-12-05 07:47:20
○ 2017-01-07 06:17:24
○ 2026-07-16 02:22:44
○A221.10.80.992017-01-17 → 2017-01-17 · 4 obs
○ 2017-01-16 10:40:32
● 2017-01-17 20:20:24
○ 2026-05-22 07:34:06
○ 2026-07-16 02:22:44
○A221.236.7.2092016-12-05 → 2016-12-05 · 4 obs
○ 2016-07-11 00:37:32
● 2016-12-05 07:47:20
○ 2017-01-07 06:17:24
○ 2026-07-16 02:22:44
○A61.155.222.1462015-05-19 → 2015-05-19 · 3 obs
● 2015-05-19 12:14:36
○ 2015-12-18 08:49:18
○ 2026-07-16 02:22:44
○A61.155.222.1562015-05-19 → 2015-05-19 · 3 obs
● 2015-05-19 12:14:36
○ 2026-05-22 07:34:06
○ 2026-07-16 02:22:44
○A61.155.222.1872015-05-19 → 2015-05-19 · 3 obs
● 2015-05-19 12:14:36
○ 2015-12-18 08:49:18
○ 2026-07-16 02:22:44
○A61.155.222.2142015-05-19 → 2015-05-19 · 3 obs
● 2015-05-19 12:14:36
○ 2026-05-22 07:34:06
○ 2026-07-16 02:22:44
○A61.240.149.1522015-05-19 → 2015-05-19 · 3 obs
● 2015-05-19 12:14:36
○ 2026-05-22 07:34:06
○ 2026-07-16 02:22:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
cssem.cnns1.4.cn, ns2.4.cn-

✅ Authoritative Response

Server:107.167.27.66

NS records: ns1.4.cn, ns2.4.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cssem.cn (unsigned zone)

⏱️ Timing

Total: 3134ms | Queries: -

📄 Records

TypeCountSample Data
A1208.98.43.32
SOA1www.cssem.cn cssem.cn

Analysis

Hierarchy

www.cssem.cn is delegated beneath cssem.cn.

IP Addresses

cssem.cn has exactly one IP address — 208.98.40.38.

www.www.www.194.161.rdns.staridc.net, szxy-food.com, www.www.www.woben.com plus two other host names have IP numbers in common with cssem.cn.

Name Servers

cssem.cn has three name servers — ns1.4.cn, ns2.4.cn and www.cssem.cn.

There is at least partial name server overlap between cssem.cn and other domains — 5r55.com, 567008.com, cerex.cn and two more among them.

These name servers tend to appear together with the name servers ns3.goldenname.com, ns4.goldenname.com and www.5r55.com, plus two others.

Each of the three hostnames points to exactly one IP address: ns1.4.cn points to 107.167.27.66, ns2.4.cn points to 208.98.43.66 and www.cssem.cn points to 208.98.43.33.