strojsystem.cz - robtex.com
strojsystem.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 81.2.236.95🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s. | ||||||
| PTR | 95.236.forpsi.net | ||||||
| NS | ns.forpsi.net ⭐ | ||||||
| A | 2001:15e8:101:1::c282🇨🇿 INTERNET-CZ2001:15e8::/32 | ||||||
| PTR | ns.forpsi.net | ||||||
| A | 81.2.194.130🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s. | ||||||
| PTR | ns.forpsi.net | ||||||
| NS | ns.forpsi.cz | ||||||
| A | 2001:15e8:201:1::d1b9🇨🇿 INTERNET-CZ2001:15e8::/32 | ||||||
| PTR | ns.forpsi.cz | ||||||
| A | 81.2.209.185🇨🇿 INTERNET-CZ81.2.209.0/24 | ||||||
| PTR | ns.forpsi.cz | ||||||
| NS | ns.forpsi.it | ||||||
| A | 2a00:6d41:2:1::5🇮🇹 ARUBA-ASN2a00:6d41::/32 Aruba S.p.A. IPv6 Network | ||||||
| PTR | ns.forpsi.it | ||||||
| A | 95.110.254.165🇮🇹 ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network | ||||||
| PTR | host165-254-110-95.serverdedicati.aruba.it | ||||||
| MX | mxavas.forpsi.com ⭐ | ||||||
| A | 81.2.195.200🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s. | ||||||
| PTR | mxavas.forpsi.com | ||||||
| SOA | ns.forpsi.netadmin@forpsi.com 2026-04-09 #1 | ||||||
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=1777015053 | ||||||
Subdomains
www.strojsystem.cz |
Same first word
strojsystem.cz |
DNS History
13 records (5 active, 8 former)
●NSns.forpsi.net2015-05-30 → 2026-04-24 · 2 obs
● 2026-04-24 07:38:22
○MXalt1.aspmx.l.google.com2015-05-30 → 2019-12-31 · 4 obs
● 2019-12-31 10:01:16
○ 2026-02-19 06:24:18
○ 2026-04-24 07:38:22
○MXalt2.aspmx.l.google.com2015-05-30 → 2019-12-31 · 4 obs
● 2019-12-31 10:01:16
○ 2026-02-19 06:24:18
○ 2026-04-24 07:38:22
○MXaspmx.l.google.com2015-05-30 → 2019-12-31 · 4 obs
● 2019-12-31 10:01:16
○ 2026-02-19 06:24:18
○ 2026-04-24 07:38:22
○MXaspmx2.googlemail.com2015-05-30 → 2019-12-31 · 4 obs
● 2019-12-31 10:01:16
○ 2026-02-19 06:24:18
○ 2026-04-24 07:38:22
○MXaspmx3.googlemail.com2015-05-30 → 2019-12-31 · 4 obs
● 2019-12-31 10:01:16
○ 2026-02-19 06:24:18
○ 2026-04-24 07:38:22
●MXmxavas.forpsi.com2026-02-19 → 2026-04-24 · 3 obs
● 2026-02-19 06:24:18
● 2026-04-24 07:38:22
○A194.8.253.2042015-05-30 → 2016-04-07 · 4 obs
● 2016-04-07 05:23:48
○ 2017-02-08 10:36:30
○ 2026-04-24 07:38:22
○A194.8.253.2112017-02-08 → 2017-02-08 · 4 obs
● 2017-02-08 10:36:30
○ 2019-12-31 10:01:16
○ 2026-04-24 07:38:22
○A80.211.209.1142019-12-31 → 2019-12-31 · 4 obs
● 2019-12-31 10:01:16
○ 2026-02-19 06:24:18
○ 2026-04-24 07:38:22
●A81.2.236.952026-02-19 → 2026-04-24 · 3 obs
● 2026-02-19 06:24:18
● 2026-04-24 07:38:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | d.ns.nic.cz, c.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz | 8 records |
| strojsystem.cz | ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net | 2 records |
✅ Authoritative Response
Server:81.2.194.130
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: 1152ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.2.236.95 |
| NS | 3 | ns.forpsi.cz, ns.forpsi.it... |
| MX | 1 | mxavas.forpsi.com (pri: 10) |
| SOA | 1 | ns.forpsi.net admin.forpsi.com |
📌 Glue Records Collected
Total: 10
In-bailiwick: 8 (d.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz...)
Out-of-bailiwick: 2 (ns.forpsi.cz, ns.forpsi.cz)
Analysis
Hierarchy
www.strojsystem.cz has strojsystem.cz as its parent.
IP Addresses
strojsystem.cz maps to IP address 81.2.236.95.
Other host names, for instance 95.236.forpsi.net, www.eshopmaster.cz, armenia.cz, aoconsult.ch and www.rassro.cz share IP numbers with strojsystem.cz.
Name Servers
strojsystem.cz is delegated to name servers ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.
strojsystem.cz at least partially shares name servers with other domains such as inekopraha.eu, leskauto.cz, radnicenet.cz, 927.cz and mazan.eu.
these name servers are commonly used with the name servers ns.forpsi.us.
Host names with two IP numbers:
ns.forpsi.cz points to 2001:15e8:201:1::d1b9 and 81.2.209.185.
ns.forpsi.it points to 2a00:6d41:2:1::5 and 95.110.254.165.
ns.forpsi.net points to 2001:15e8:101:1::c282 and 81.2.194.130.
Mail Servers
strojsystem.cz is handled by a single mail server, mxavas.forpsi.com.
strojsystem.cz shares the same mail server setup as other domains, including hulec.sk, sanelaeu.de, perobell.eu, klas.cz and tsian.net.
strojsystem.cz shares some mail servers with other domains, for instance listen.cz, h-rekultivace.cz and mktour.cz.
mxavas.forpsi.com points to one IP number: 81.2.195.200.