plcsystem.cz - robtex.com
plcsystem.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.183.11.92🇨🇿 UNSPECIFIED160.0.0.0/3 | ||||||
| NS | ns1.mirnet.cz ⭐ ⚠️ Not in zone NS records | ||||||
| A | 195.146.111.98🇨🇿 CDT-AS195.146.96.0/19 CD-Telematika a.s. The Czech Republic | ||||||
| NS | ns1.cdt.cz ⚠️ Not in zone NS records | ||||||
| A | 2001:1a48:0:1::2🇨🇿 CDT-AS2001:1a48::/32 CD-Telematika a.s. The Czech Republic | ||||||
| PTR | ns1.cdt.cz | ||||||
| A | 81.19.33.2🇨🇿 CDT-AS81.19.32.0/20 CD-Telematika a.s. The Czech Republic | ||||||
| PTR | ns1.cdt.cz | ||||||
| SOA | ns1.mirnet.czpostmaster@mirnet.cz 2017-09-08 #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=1771291036 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●A185.183.11.922026-03-02 → 2026-03-02 · 2 obs
● 2026-03-02 03:12:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| plcsystem.cz | ns1.cdt.cz, ns1.mirnet.cz | 3 records |
✅ Authoritative Response
Server: 81.19.33.2
NS records: ns1.cdt.cz, ns1.mirnet.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for plcsystem.cz (unsigned zone)
⏱️ Timing
Total: 797ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| SOA | 1 | ns1.mirnet.cz postmaster.mirnet.cz |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.cdt.cz, ns1.cdt.cz, ns1.mirnet.cz)
Analysis
IP Addresses
plcsystem.cz points to a single IP number: 185.183.11.92.
Other host names, for instance cytunepharma.com, plc-dreamland.com, indukcni.cz and jednoucelove-stroje.cz share IP numbers with plcsystem.cz.
Name Servers
plcsystem.cz is delegated to two name servers: ns1.cdt.cz and ns1.mirnet.cz.
plcsystem.cz shares the same name server setup as other domains, for example montana-mb.cz, wcservis.eu, automatizace-plc.cz, vyrolat.cz and nbnet.cz.
plcsystem.cz at least partially shares name servers with other domains, for instance 64-127.111.146.195.in-addr.arpa, 111.13.85.in-addr.arpa, suchyvrch.com, zsdolnicermna.cz and 235.227.91.in-addr.arpa.
These name servers are commonly used alongside the name servers dns.alberon.cz, ns2.cdt.cz, ns.cdt.cz, ns.vlada.cz and nssec.vlada.cz.
Host names with two IP numbers: ns1.cdt.cz points to 2001:1a48:0:1::2 and 81.19.33.2.
Host names with one IP number: ns1.mirnet.cz points to 195.146.111.98.