its-training.de - robtex.com
its-training.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.242.215.150🇩🇪 CONTABO38.242.192.0/19 Route Registered for Cogent Communications Customer - Contabo GmbH | ||||||
| PTR | vmd88941.contaboserver.net | ||||||
| NS | ns1.contabo.net ⭐ | ||||||
| A | 2a02:c207:ff00:1200::1🇩🇪 CONTABO2a02:c207::/32 | ||||||
| A | 5.180.150.13🇺🇸 CONTABO5.180.150.0/24 | ||||||
| PTR | ns1.contabo.net | ||||||
| NS | ns2.contabo.net | ||||||
| A | 2a02:c202:5028:1200::1🇩🇪 CONTABO2a02:c202::/32 | ||||||
| A | 195.179.224.10🇩🇪 CONTABO195.179.224.0/21 | ||||||
| PTR | ns2.contabo.net | ||||||
| NS | ns3.contabo.net | ||||||
| A | 2605:a140:5028:1200::1🇺🇸 CONTABO-USA2605:a140::/32 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States | ||||||
| A | 209.126.15.15🇺🇸 CONTABO-USA209.126.0.0/20 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States | ||||||
| PTR | ns3.contabo.net | ||||||
| MX | mail.its-training.de ⭐ | ||||||
| A | 38.242.215.150🇩🇪 CONTABO38.242.192.0/19 Route Registered for Cogent Communications Customer - Contabo GmbH | ||||||
| PTR | vmd88941.contaboserver.net | ||||||
| TXT | MS=ms68540533 | ||||||
| SOA | ns1.contabo.nethostmaster@contabo.de serial=1784338694 | ||||||
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=1784336867 | ||||||
Subdomains
mail.its-training.de |
Same first word
its-training.eu |
its-training.com |
its-training.de |
its-training.net |
Similar names
it-trainings.org |
sit-training.com |
sti-training.de |
it-trainings.pro |
sti-training.com |
ist-training.com |
training-its.co.uk |
it-trainings.de |
it-trainings.com |
DNS History
11 records (5 active, 6 former)
○NSdocks04.rzone.de2015-07-22 → 2018-08-12 · 4 obs
● 2018-08-12 19:21:56
○ 2026-05-14 06:58:06
○ 2026-07-18 01:38:14
●NSns1.contabo.net2026-05-14 → 2026-07-18 · 3 obs
● 2026-05-14 06:58:06
● 2026-07-18 01:38:14
●NSns2.contabo.net2026-05-14 → 2026-07-18 · 3 obs
● 2026-05-14 06:58:06
● 2026-07-18 01:38:14
●NSns3.contabo.net2026-05-14 → 2026-07-18 · 3 obs
● 2026-05-14 06:58:06
● 2026-07-18 01:38:14
○NSshades04.rzone.de2015-07-22 → 2018-08-12 · 4 obs
● 2018-08-12 19:21:56
○ 2026-05-14 06:58:06
○ 2026-07-18 01:38:14
●MXmail.its-training.de2026-05-14 → 2026-07-18 · 3 obs
● 2026-05-14 06:58:06
● 2026-07-18 01:38:14
○MXsmtp.rzone.de2015-07-22 → 2015-07-22 · 3 obs
○ 2015-11-23 09:47:24
○ 2026-07-18 01:38:14
○MXsmtpin.rzone.de2015-11-23 → 2018-08-12 · 5 obs
● 2015-11-23 09:47:24
● 2018-08-12 19:21:56
○ 2026-05-14 06:58:06
○ 2026-07-18 01:38:14
○A2a01:238:20a:202:1090::2015-07-22 → 2018-08-12 · 4 obs
● 2018-08-12 19:21:56
○ 2026-05-14 06:58:06
○ 2026-07-18 01:38:14
●A38.242.215.1502026-05-14 → 2026-07-18 · 3 obs
● 2026-05-14 06:58:06
● 2026-07-18 01:38:14
○A81.169.145.902015-07-22 → 2018-08-12 · 4 obs
● 2018-08-12 19:21:56
○ 2026-05-14 06:58:06
○ 2026-07-18 01:38:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| its-training.de | ns3.contabo.net, ns1.contabo.net, ns2.contabo.net | - |
✅ Authoritative Response
Server:209.126.15.15
NS records: ns3.contabo.net, ns1.contabo.net, ns2.contabo.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for its-training.de (unsigned zone)
⏱️ Timing
Total: 905ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.242.215.150 |
| NS | 3 | ns3.contabo.net, ns2.contabo.net... |
| MX | 1 | mail.its-training.de (pri: 10) |
| TXT | 1 | MS=ms68540533 |
| SOA | 1 | ns1.contabo.net hostmaster.contabo.de |
Analysis
Hierarchy
its-training.de is the parent zone for mail.its-training.de.
IP Addresses
its-training.de resolves to just one IP address, 38.242.215.150.
its-training.de shares its IP numbers with other host names like mail.its-training.de, mail.its-training.eu and its-training.eu.
Name Servers
its-training.de is delegated to three name servers: ns1.contabo.net, ns2.contabo.net and ns3.contabo.net.
its-training.de partially shares its NS delegation with several other domains, including trebiaabogados.com, eurimage.dk, jas-beauty.de and two others.
ns1.contabo.net, ns2.contabo.net and ns3.contabo.net each resolve to two IP addresses: ns1.contabo.net resolves to 5.180.150.13 and 2a02:c207:ff00:1200::1; ns2.contabo.net resolves to 195.179.224.10 and 2a02:c202:5028:1200::1; ns3.contabo.net resolves to 209.126.15.15 and 2605:a140:5028:1200::1.
Mail Servers
The sole mail server for its-training.de is mail.its-training.de.
mail.its-training.de resolves to a single IP number: 38.242.215.150.