cmtsystems.com - robtex.com
cmtsystems.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.websupport.sk ⚠️ Not in zone NS records | ||||||
| A | 2a10:bbc0::11🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns1.websupport.eu | ||||||
| A | 45.10.97.11🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns1.websupport.eu | ||||||
| NS | ns2.websupport.sk ⚠️ Not in zone NS records | ||||||
| A | 2a02:250:3::12🇸🇪 ACTIVE24-AS2a02:250:3::/48 | ||||||
| PTR | ns2.websupport.eu | ||||||
| A | 185.71.159.12🇸🇪 ACTIVE24-AS185.71.159.0/24 | ||||||
| PTR | ns2.websupport.eu | ||||||
| NS | ns3.websupport.sk ⚠️ Not in zone NS records | ||||||
| A | 2a10:bbc0::13🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns3.websupport.eu | ||||||
| A | 45.10.97.13🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns3.websupport.eu | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1781523365 | ||||||
Same first word
cmtsystems.com |
Similar names
DNS History
17 records (3 active, 14 former)
○NSdns4.rr.com2007-11-07 → 2007-11-07 · 3 obs
● 2007-11-07 03:21:46
○ 2015-07-01 08:02:16
○ 2026-06-15 11:55:38
○ 2015-07-01 08:02:16
○ 2026-06-15 11:55:38
○NSns1.biz.rr.com2007-11-07 → 2007-11-07 · 3 obs
● 2007-11-07 03:21:46
○ 2015-07-01 08:02:16
○ 2026-06-15 11:55:38
○ 2015-07-01 08:02:16
○ 2026-06-15 11:55:38
○NSns1.mydyndns.org2015-07-01 → 2016-07-05 · 5 obs
○ 2007-11-07 03:21:46
● 2015-07-01 08:02:16
● 2016-07-05 21:37:44
○ 2026-02-25 18:29:22
○ 2026-06-15 11:55:38
● 2015-07-01 08:02:16
● 2016-07-05 21:37:44
○ 2026-02-25 18:29:22
○ 2026-06-15 11:55:38
●NSns1.websupport.sk2026-02-25 → 2026-06-15 · 3 obs
○ 2016-07-05 21:37:44
● 2026-02-25 18:29:22
● 2026-06-15 11:55:38
● 2026-02-25 18:29:22
● 2026-06-15 11:55:38
○NSns1137.dns.dyn.com2015-07-01 → 2016-07-05 · 5 obs
○ 2007-11-07 03:21:46
● 2015-07-01 08:02:16
● 2016-07-05 21:37:44
○ 2026-02-25 18:29:22
○ 2026-06-15 11:55:38
● 2015-07-01 08:02:16
● 2016-07-05 21:37:44
○ 2026-02-25 18:29:22
○ 2026-06-15 11:55:38
○NSns2.biz.rr.com2007-11-07 → 2007-11-07 · 3 obs
● 2007-11-07 03:21:46
○ 2015-07-01 08:02:16
○ 2026-06-15 11:55:38
○ 2015-07-01 08:02:16
○ 2026-06-15 11:55:38
●NSns2.websupport.sk2026-02-25 → 2026-06-15 · 3 obs
○ 2016-07-05 21:37:44
● 2026-02-25 18:29:22
● 2026-06-15 11:55:38
● 2026-02-25 18:29:22
● 2026-06-15 11:55:38
○NSns2141.dns.dyn.com2015-07-01 → 2016-07-05 · 5 obs
○ 2007-11-07 03:21:46
● 2015-07-01 08:02:16
● 2016-07-05 21:37:44
○ 2026-02-25 18:29:22
○ 2026-06-15 11:55:38
● 2015-07-01 08:02:16
● 2016-07-05 21:37:44
○ 2026-02-25 18:29:22
○ 2026-06-15 11:55:38
●NSns3.websupport.sk2026-02-25 → 2026-06-15 · 3 obs
○ 2016-07-05 21:37:44
● 2026-02-25 18:29:22
● 2026-06-15 11:55:38
● 2026-02-25 18:29:22
● 2026-06-15 11:55:38
○NSns3137.dns.dyn.com2015-07-01 → 2016-07-05 · 5 obs
○ 2007-11-07 03:21:46
● 2015-07-01 08:02:16
● 2016-07-05 21:37:44
○ 2026-02-25 18:29:22
○ 2026-06-15 11:55:38
● 2015-07-01 08:02:16
● 2016-07-05 21:37:44
○ 2026-02-25 18:29:22
○ 2026-06-15 11:55:38
○NSns4185.dns.dyn.com2015-07-01 → 2016-07-05 · 5 obs
○ 2007-11-07 03:21:46
● 2015-07-01 08:02:16
● 2016-07-05 21:37:44
○ 2026-02-25 18:29:22
○ 2026-06-15 11:55:38
● 2015-07-01 08:02:16
● 2016-07-05 21:37:44
○ 2026-02-25 18:29:22
○ 2026-06-15 11:55:38
○MXcmtsystems-com.mail.protection.outlook.com2015-07-01 → 2016-07-05 · 5 obs
○ 2007-11-07 03:21:46
● 2015-07-01 08:02:16
● 2016-07-05 21:37:44
○ 2026-02-25 18:29:22
○ 2026-06-15 11:55:38
● 2015-07-01 08:02:16
● 2016-07-05 21:37:44
○ 2026-02-25 18:29:22
○ 2026-06-15 11:55:38
○A172.72.176.582016-07-05 → 2016-07-05 · 4 obs
○ 2016-02-25 08:19:52
● 2016-07-05 21:37:44
○ 2026-02-25 18:29:22
○ 2026-06-15 11:55:38
● 2016-07-05 21:37:44
○ 2026-02-25 18:29:22
○ 2026-06-15 11:55:38
○A172.72.177.2132015-11-10 → 2015-11-10 · 4 obs
○ 2015-07-01 08:02:16
● 2015-11-10 01:20:08
○ 2016-02-25 08:19:52
○ 2026-06-15 11:55:38
● 2015-11-10 01:20:08
○ 2016-02-25 08:19:52
○ 2026-06-15 11:55:38
○A172.72.92.1812016-02-25 → 2016-02-25 · 4 obs
○ 2015-11-10 01:20:08
● 2016-02-25 08:19:52
○ 2016-07-05 21:37:44
○ 2026-06-15 11:55:38
● 2016-02-25 08:19:52
○ 2016-07-05 21:37:44
○ 2026-06-15 11:55:38
○A24.172.79.1902007-11-07 → 2007-11-07 · 3 obs
● 2007-11-07 03:21:46
○ 2015-07-01 08:02:16
○ 2026-06-15 11:55:38
○ 2015-07-01 08:02:16
○ 2026-06-15 11:55:38
○A98.24.141.472015-07-01 → 2015-07-01 · 4 obs
○ 2007-11-07 03:21:46
● 2015-07-01 08:02:16
○ 2015-11-10 01:20:08
○ 2026-06-15 11:55:38
● 2015-07-01 08:02:16
○ 2015-11-10 01:20:08
○ 2026-06-15 11:55:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cmtsystems.com | ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk | - |
✅ Authoritative Response
Server:45.10.97.11
NS records: ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cmtsystems.com (unsigned zone)
⏱️ Timing
Total: 366ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
DNS for cmtsystems.com is handled by three authoritative name servers: ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
cmtsystems.com partially shares its NS delegation with several other domains, including tamartrans.eu, a-code.sk, prievoz.sk and two others.
Three hostnames — ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk — each have two IP addresses: ns1.websupport.sk has 45.10.97.11 and 2a10:bbc0::11, ns2.websupport.sk has 185.71.159.12 and 2a02:250:3::12, and ns3.websupport.sk has 45.10.97.13 and 2a10:bbc0::13.