cstsystems.com - robtex.com

cstsystems.com

DNSSEC⚠️ Not signed
A18.204.54.239🇺🇸 Amazon
PTRec2-18-204-54-239.compute-1.amazonaws.com
NSns1.dyna-ns.net ⭐
A2400:cb00:2049:1::a29f:1a5c🇺🇸 Cloudflare
A2400:cb00:2049:1::a29f:1b9e🇺🇸 Cloudflare
A162.159.26.92 Cloudflare
PTRns1.dyna-ns.net
A162.159.27.158 Cloudflare
PTRns1.dyna-ns.net
NSns2.dyna-ns.net
A2400:cb00:2049:1::a29f:1805🇺🇸 Cloudflare
A2400:cb00:2049:1::a29f:1905🇺🇸 Cloudflare
A162.159.24.5 Cloudflare
PTRns2.dyna-ns.net
A162.159.25.5 Cloudflare
PTRns2.dyna-ns.net
SOAns1.dyna-ns.nethostmaster@cstsystems.com 2026-01-20 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Same first word

cstsystems.net

Similar names

tscsystems.com
stcsystems.fr
ctssystems.net
stcsystems.ro

DNS History

33 records (3 active, 30 former)

20162017201820192020202120222023202420252026NSns1.dyna-ns.netns2.dyna-ns.netbuy.internettraffic.comns-1146.awsdns-15.orgns-1255.awsdns-28.orgns-1561.awsdns-03.co.ukns-1954.awsdns-52.co.ukns-310.awsdns-38.comns-401.awsdns-50.comns-583.awsdns-08.netns-992.awsdns-60.netns41.domaincontrol.comns42.domaincontrol.comsell.internettraffic.comMXcstsystems-com.mail.protection.outlook.commailstore1.secureserver.netsmtp.secureserver.netA18.204.54.239106.186.18.110184.168.221.5352.10.225.11252.216.1.15452.216.1.2652.216.20.21052.216.20.22652.216.21.5852.216.224.17052.216.80.12252.216.82.17854.231.32.8154.231.81.7454.231.98.15469.172.201.208
○NSbuy.internettraffic.com2015-08-11 → 2015-08-11 · 3 obs
● 2015-08-11 19:34:10
○ 2015-12-01 23:56:00
○ 2026-02-21 11:53:02
○NSns-1146.awsdns-15.org2016-07-03 → 2016-07-03 · 4 obs
○ 2015-12-01 23:56:00
● 2016-07-03 03:58:36
○ 2016-10-24 16:39:44
○ 2026-02-21 11:53:02
○NSns-1255.awsdns-28.org2016-10-24 → 2017-07-01 · 5 obs
○ 2016-07-03 03:58:36
● 2016-10-24 16:39:44
● 2017-07-01 11:07:34
○ 2026-02-21 11:53:00
○ 2026-02-21 11:53:02
○NSns-1561.awsdns-03.co.uk2016-10-24 → 2017-07-01 · 5 obs
○ 2016-07-03 03:58:36
● 2016-10-24 16:39:44
● 2017-07-01 11:07:34
○ 2026-02-21 11:53:00
○ 2026-02-21 11:53:02
○NSns-1954.awsdns-52.co.uk2016-07-03 → 2016-07-03 · 4 obs
○ 2015-12-01 23:56:00
● 2016-07-03 03:58:36
○ 2016-10-24 16:39:44
○ 2026-02-21 11:53:02
○NSns-310.awsdns-38.com2016-10-24 → 2017-07-01 · 5 obs
○ 2016-07-03 03:58:36
● 2016-10-24 16:39:44
● 2017-07-01 11:07:34
○ 2026-02-21 11:53:00
○ 2026-02-21 11:53:02
○NSns-401.awsdns-50.com2016-07-03 → 2016-07-03 · 4 obs
○ 2015-12-01 23:56:00
● 2016-07-03 03:58:36
○ 2016-10-24 16:39:44
○ 2026-02-21 11:53:02
○NSns-583.awsdns-08.net2016-10-24 → 2017-07-01 · 5 obs
○ 2016-07-03 03:58:36
● 2016-10-24 16:39:44
● 2017-07-01 11:07:34
○ 2026-02-21 11:53:00
○ 2026-02-21 11:53:02
○NSns-992.awsdns-60.net2016-07-03 → 2016-07-03 · 4 obs
○ 2015-12-01 23:56:00
● 2016-07-03 03:58:36
○ 2016-10-24 16:39:44
○ 2026-02-21 11:53:02
●NSns1.dyna-ns.net2026-02-21 → 2026-02-21 · 3 obs
○ 2017-07-01 11:07:34
● 2026-02-21 11:53:00
● 2026-02-21 11:53:02
●NSns2.dyna-ns.net2026-02-21 → 2026-02-21 · 3 obs
○ 2017-07-01 11:07:34
● 2026-02-21 11:53:00
● 2026-02-21 11:53:02
○NSns41.domaincontrol.com2015-12-01 → 2015-12-01 · 4 obs
○ 2015-08-11 19:34:10
● 2015-12-01 23:56:00
○ 2016-07-03 03:58:36
○ 2026-02-21 11:53:02
○NSns42.domaincontrol.com2015-12-01 → 2015-12-01 · 4 obs
○ 2015-08-11 19:34:10
● 2015-12-01 23:56:00
○ 2016-07-03 03:58:36
○ 2026-02-21 11:53:02
○NSsell.internettraffic.com2015-08-11 → 2015-08-11 · 3 obs
● 2015-08-11 19:34:10
○ 2015-12-01 23:56:00
○ 2026-02-21 11:53:02
○MXcstsystems-com.mail.protection.outlook.com2016-07-03 → 2017-07-01 · 5 obs
○ 2015-12-01 23:56:00
● 2016-07-03 03:58:36
● 2017-07-01 11:07:34
○ 2026-02-21 11:53:00
○ 2026-02-21 11:53:02
○MXmailstore1.secureserver.net2015-12-01 → 2015-12-01 · 3 obs
● 2015-12-01 23:56:00
○ 2016-07-03 03:58:36
○ 2026-02-21 11:53:02
○MXsmtp.secureserver.net2015-12-01 → 2015-12-01 · 3 obs
● 2015-12-01 23:56:00
○ 2016-07-03 03:58:36
○ 2026-02-21 11:53:02
○A106.186.18.1102016-03-04 → 2016-03-04 · 4 obs
○ 2015-12-01 23:56:00
● 2016-03-04 11:08:28
○ 2016-07-03 03:58:36
○ 2026-02-21 11:53:02
●A18.204.54.2392026-02-21 → 2026-02-21 · 3 obs
○ 2017-07-01 11:07:34
● 2026-02-21 11:53:00
● 2026-02-21 11:53:02
○A184.168.221.532015-12-01 → 2015-12-01 · 4 obs
○ 2015-08-11 19:34:10
● 2015-12-01 23:56:00
○ 2016-03-04 11:08:28
○ 2026-02-21 11:53:02
○A52.10.225.1122016-07-03 → 2016-07-03 · 4 obs
○ 2016-03-04 11:08:28
● 2016-07-03 03:58:36
○ 2016-10-24 16:39:44
○ 2026-02-21 11:53:02
○A52.216.1.1542016-10-24 → 2016-10-24 · 4 obs
○ 2016-07-03 03:58:36
● 2016-10-24 16:39:44
○ 2016-11-08 08:23:24
○ 2026-02-21 11:53:02
○A52.216.1.262016-11-08 → 2016-11-08 · 4 obs
○ 2016-10-24 16:39:44
● 2016-11-08 08:23:24
○ 2017-07-01 11:07:34
○ 2026-02-21 11:53:02
○A52.216.20.2102017-07-01 → 2017-07-01 · 4 obs
○ 2016-11-08 08:23:24
● 2017-07-01 11:07:34
○ 2026-02-21 11:53:00
○ 2026-02-21 11:53:02
○A52.216.20.2262017-07-01 → 2017-07-01 · 4 obs
○ 2016-11-08 08:23:24
● 2017-07-01 11:07:34
○ 2026-02-21 11:53:00
○ 2026-02-21 11:53:02
○A52.216.21.582017-07-01 → 2017-07-01 · 4 obs
○ 2016-11-08 08:23:24
● 2017-07-01 11:07:34
○ 2026-02-21 11:53:00
○ 2026-02-21 11:53:02
○A52.216.224.1702017-07-01 → 2017-07-01 · 4 obs
○ 2016-11-08 08:23:24
● 2017-07-01 11:07:34
○ 2026-02-21 11:53:00
○ 2026-02-21 11:53:02
○A52.216.80.1222017-07-01 → 2017-07-01 · 4 obs
○ 2016-11-08 08:23:24
● 2017-07-01 11:07:34
○ 2026-02-21 11:53:00
○ 2026-02-21 11:53:02
○A52.216.82.1782017-07-01 → 2017-07-01 · 4 obs
○ 2016-11-08 08:23:24
● 2017-07-01 11:07:34
○ 2026-02-21 11:53:00
○ 2026-02-21 11:53:02
○A54.231.32.812017-07-01 → 2017-07-01 · 4 obs
○ 2016-11-08 08:23:24
● 2017-07-01 11:07:34
○ 2026-02-21 11:53:00
○ 2026-02-21 11:53:02
○A54.231.81.742017-07-01 → 2017-07-01 · 4 obs
○ 2016-11-08 08:23:24
● 2017-07-01 11:07:34
○ 2026-02-21 11:53:00
○ 2026-02-21 11:53:02
○A54.231.98.1542017-07-01 → 2017-07-01 · 4 obs
○ 2016-11-08 08:23:24
● 2017-07-01 11:07:34
○ 2026-02-21 11:53:00
○ 2026-02-21 11:53:02
○A69.172.201.2082015-08-11 → 2015-08-11 · 3 obs
● 2015-08-11 19:34:10
○ 2015-12-01 23:56:00
○ 2026-02-21 11:53:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cstsystems.comns2.dyna-ns.net, ns1.dyna-ns.net-

✅ Authoritative Response

Server: 162.159.24.5

NS records: ns2.dyna-ns.net, ns1.dyna-ns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cstsystems.com (unsigned zone)

⏱️ Timing

Total: 136ms | Queries: -

📄 Records

TypeCountSample Data
A118.204.54.239
NS2ns1.dyna-ns.net, ns2.dyna-ns.net
SOA1ns1.dyna-ns.net hostmaster.cstsystems.co

AI analysis

cstsystems.com points to IP number 18.204.54.239.

For instance, other host names ec2-18-204-54-239.compute-1.amazonaws.com, www.s1ngular.com, geonab.com, divyde.com and wistina.com share IP numbers with cstsystems.com.

cstsystems.com is delegated to two name servers: ns1.dyna-ns.net and ns2.dyna-ns.net.

cstsystems.com uses the same name server setup as other domains such as ghgroup.biz, kkss7888.com, juicysucker.com, tianboguoji.com and brainandspinespecialists.com.

Host names with four IPs:

ns1.dyna-ns.net points to: 2400:cb00:2049:1::a29f:1a5c, 2400:cb00:2049:1::a29f:1b9e, 162.159.26.92 and 162.159.27.158

ns2.dyna-ns.net points to: 2400:cb00:2049:1::a29f:1805, 2400:cb00:2049:1::a29f:1905, 162.159.24.5 and 162.159.25.5