cbtsystems.de - robtex.com
cbtsystems.de
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1774972757 | ||||||
Same first word
cbtsystems.de |
Similar names
DNS History
11 records (5 active, 6 former)
●NSns.second-ns.com2019-04-18 → 2026-03-31 · 3 obs
● 2019-04-18 16:10:36
● 2026-03-31 16:15:20
○NSns1.first-ns.de2015-08-07 → 2017-02-13 · 4 obs
● 2017-02-13 07:30:10
○ 2019-04-18 16:10:36
○ 2026-03-31 16:15:20
●NSns1.your-server.de2019-04-18 → 2026-03-31 · 3 obs
● 2019-04-18 16:10:36
● 2026-03-31 16:15:20
●NSns3.second-ns.de2019-04-18 → 2026-03-31 · 3 obs
● 2019-04-18 16:10:36
● 2026-03-31 16:15:20
○NSrobotns2.second-ns.de2015-08-07 → 2017-02-13 · 4 obs
● 2017-02-13 07:30:10
○ 2019-04-18 16:10:36
○ 2026-03-31 16:15:20
○NSrobotns3.second-ns.com2015-08-07 → 2017-02-13 · 4 obs
● 2017-02-13 07:30:10
○ 2019-04-18 16:10:36
○ 2026-03-31 16:15:20
●MXcbtsystems-de.mail.protection.outlook.com2026-02-19 → 2026-03-31 · 3 obs
● 2026-02-19 09:18:34
● 2026-03-31 16:15:20
○MXmail.cbtsystems.de2015-08-07 → 2019-04-18 · 4 obs
● 2019-04-18 16:10:36
○ 2026-02-19 09:18:34
○ 2026-03-31 16:15:20
○A188.40.26.2032015-08-07 → 2015-12-01 · 4 obs
● 2015-12-01 04:17:50
○ 2016-03-08 09:37:42
○ 2026-03-31 16:15:20
○A188.40.30.912016-03-08 → 2017-02-13 · 5 obs
● 2016-03-08 09:37:42
● 2017-02-13 07:30:10
○ 2019-04-18 16:10:36
○ 2026-03-31 16:15:20
●A195.201.1.392019-04-18 → 2026-03-31 · 3 obs
● 2019-04-18 16:10:36
● 2026-03-31 16:15:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| cbtsystems.de | ns3.second-ns.de, ns.second-ns.com, ns1.your-server.de | 4 records |
✅ Authoritative Response
Server:193.47.99.4
NS records: ns3.second-ns.de, ns.second-ns.com, ns1.your-server.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cbtsystems.de (unsigned zone)
⏱️ Timing
Total: 1033ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.201.1.39 |
| NS | 3 | ns.second-ns.com, ns3.second-ns.de... |
| MX | 1 | cbtsystems-de.mail.protection.outlook.co |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, MS=ms71033734 |
| SOA | 1 | ns1.your-server.de postmaster.your-serve |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.your-server.de, ns3.second-ns.de, ns1.your-server.de...)
Analysis
IP Addresses
cbtsystems.de points to IP number 195.201.1.39.
For instance, other host names mail.besara.de, besara.de, hiel.eu, cbt-s.de and dedivirt991.your-server.de share IP numbers with cbtsystems.de.
Name Servers
The delegation for cbtsystems.de is handled by three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.
cbtsystems.de shares name servers with other domains at least partially, for example variogreenenergy.com, f.0.3.6.a.0.d.0.8.f.4.0.1.0.a.2.ip6.arpa, informatik-spielwiese.de, cocre.de and erst.de.
Host names with two IPs:
ns.second-ns.com points to 2a01:4f8:0:a101::b:1 and 213.239.204.242
ns3.second-ns.de points to 2001:67c:192c::add:b3 and 193.47.99.4
ns1.your-server.de points to 2a01:4f8:0:1::5ddc:1 and 213.133.100.102
Mail Servers
cbtsystems.de is handled by a single mail server, cbtsystems-de.mail.protection.outlook.com.
Host name cbtsystems-de.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca09::, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::8, 2a01:111:f403:ca09::f, 52.101.68.12, 52.101.68.15, 52.101.73.2 and 52.101.73.153.