developtec.cz - robtex.com
developtec.cz
cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.nic.cz ⭐ | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1787899649 | ||||||
Same first word
developtec.net |
developtec.cz |
developtec.com |
Similar names
Previous names
Next names
DNS History
7 records (5 active, 2 former)
●NSns.forpsi.net2015-07-22 → 2026-08-28 · 2 obs
● 2026-08-28 07:52:04
●MXdeveloptec-cz.mail.protection.outlook.com2017-02-17 → 2026-08-28 · 3 obs
● 2017-02-17 15:31:02
● 2026-08-28 07:52:04
○MXmxavas.forpsi.com2015-07-22 → 2016-06-18 · 4 obs
● 2016-06-18 16:21:54
○ 2017-02-17 15:31:02
○ 2026-08-28 07:52:04
○A81.2.195.1722015-07-22 → 2019-04-10 · 4 obs
● 2019-04-10 09:38:08
○ 2026-08-23 11:21:34
○ 2026-08-28 07:52:04
●A81.95.96.1662026-08-23 → 2026-08-28 · 3 obs
● 2026-08-23 11:21:34
● 2026-08-28 07:52:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | 8 records |
| developtec.cz | ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net | 2 records |
✅ Authoritative Response
Server:95.110.254.165
NS records: ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1090ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.95.96.166 |
| NS | 3 | ns.forpsi.cz, ns.forpsi.it... |
| MX | 1 | developtec-cz.mail.protection.outlook.co |
| TXT | 2 | MS=ms80496528, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns.forpsi.net admin.forpsi.com |
📌 Glue Records Collected
Total: 10
In-bailiwick: 8 (a.ns.nic.cz, a.ns.nic.cz, c.ns.nic.cz...)
Out-of-bailiwick: 2 (ns.forpsi.cz, ns.forpsi.cz)
Analysis
IP Addresses
developtec.cz resolves to one IP address: 81.95.96.166.
ebcl.cz, iteuro.org, a-consultplus.cz and two other host names share IP numbers with developtec.cz.
Name Servers
developtec.cz is served by three name servers: ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.
There is at least partial name server overlap between developtec.cz and other domains — igristoe.com, blades.cz, milevskem.cz and two more among them.
These name servers are routinely deployed together with the name servers ns.forpsi.us.
The hostnames ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net each direct to two IP addresses — ns.forpsi.cz to 81.2.209.185 and 2001:15e8:201:1::d1b9, ns.forpsi.it to 95.110.254.165 and 2a00:6d41:2:1::5, and ns.forpsi.net to 81.2.194.130 and 2001:15e8:101:1::c282.
Mail Servers
Mail for developtec.cz is handled by a single mail server, developtec-cz.mail.protection.outlook.com.
developtec-cz.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.5, 52.101.73.4, 52.101.73.6 and 5 others.