bartech.cz - robtex.com
bartech.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=1785613649 | ||||||
Subdomains
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSns.forpsi.net2015-07-16 → 2026-08-01 · 2 obs
● 2026-08-01 20:17:16
●MXbartech-cz.mail.protection.outlook.com2017-06-01 → 2026-08-01 · 3 obs
● 2017-06-01 11:58:58
● 2026-08-01 20:17:16
○MXmail.bartech.cz2015-07-16 → 2017-06-01 · 4 obs
● 2017-06-01 11:58:58
○ 2026-06-14 09:50:54
○ 2026-08-01 20:17:16
●MXpmail.bartech.cz2026-06-14 → 2026-08-01 · 3 obs
● 2026-06-14 09:50:54
● 2026-08-01 20:17:16
●A185.129.138.2212026-06-14 → 2026-08-01 · 3 obs
● 2026-06-14 09:50:54
● 2026-08-01 20:17:16
○A31.192.66.722015-07-16 → 2017-06-01 · 4 obs
● 2017-06-01 11:58:58
○ 2026-06-14 09:50:54
○ 2026-08-01 20:17:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| bartech.cz | ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net | 2 records |
✅ Authoritative Response
Server:81.2.209.185
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: 1352ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.129.138.221 |
| NS | 3 | ns.forpsi.cz, ns.forpsi.it... |
| MX | 2 | pmail.bartech.cz (pri: 1), bartech-cz.mail.protection.outlook.com ( |
| TXT | 3 | MS=ms37757239, google-site-verification=vaLnDGLilkFA3Jy... |
| SOA | 1 | ns.forpsi.net admin.forpsi.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.forpsi.cz, ns.forpsi.cz)
Analysis
Hierarchy
pmail.bartech.cz and mail.bartech.cz are both subdomains of bartech.cz.
IP Addresses
bartech.cz resolves to one IP address: 185.129.138.221.
epigon.cz, sprievodcaposlovensku.com, spbi.cz and two other host names share IP numbers with bartech.cz.
Name Servers
The authoritative name servers for bartech.cz are ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net — three in total.
The name servers of bartech.cz overlap at least partially with those of other domains — among them black-cat.cz, parker.sk, easyenglishstories.com and two more.
These name servers commonly appear in combination with the name servers ns.forpsi.us.
ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net all resolve to exactly two IP numbers apiece: ns.forpsi.cz → 81.2.209.185 and 2001:15e8:201:1::d1b9; ns.forpsi.it → 95.110.254.165 and 2a00:6d41:2:1::5; ns.forpsi.net → 81.2.194.130 and 2001:15e8:101:1::c282.
Mail Servers
Mail for bartech.cz is handled by two mail servers — pmail.bartech.cz and bartech-cz.mail.protection.outlook.com.
Hostnames that resolve to 8 IP addresses:
Hostname bartech-cz.mail.protection.outlook.com directs to 52.101.68.15, 52.101.68.27 and 52.101.68.29 along with 5 other IP addresses.
Hosts with just one IP address:
pmail.bartech.cz has the IP address 31.192.66.67.