gurusystem.cz - robtex.com
gurusystem.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=1785340041 | ||||||
Same first word
gurusystem.cz |
gurusystem.com |
Similar names
DNS History
9 records (7 active, 2 former)
●A185.8.237.222026-04-11 → 2026-07-29 · 3 obs
● 2026-04-11 00:45:38
● 2026-07-29 16:15:08
○A2a02:2b88:1:4::162015-07-03 → 2017-04-01 · 4 obs
● 2017-04-01 09:34:50
○ 2026-04-11 00:45:38
○ 2026-07-29 16:15:08
●A2a0e:acc0::d222026-04-11 → 2026-07-29 · 3 obs
● 2026-04-11 00:45:38
● 2026-07-29 16:15:08
○A46.28.105.22015-07-03 → 2017-04-01 · 4 obs
● 2017-04-01 09:34:50
○ 2026-04-11 00:45:38
○ 2026-07-29 16:15:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| gurusystem.cz | ns.wedos.cz, ns.wedos.com, ns.wedos.eu, ns.wedos.net | 4 records |
✅ Authoritative Response
Server:75.2.92.86
NS records: ns.wedos.cz, ns.wedos.com, ns.wedos.eu, ns.wedos.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1046ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.8.237.22 |
| AAAA | 1 | 2a0e:acc0::d22 |
| NS | 4 | ns.wedos.cz, ns.wedos.eu... |
| MX | 1 | mxredir.wedos.net (pri: 1) |
| SOA | 1 | ns.wedos.net wedos.wedos.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns.wedos.cz, ns.wedos.cz, ns.wedos.cz...)
Analysis
IP Addresses
gurusystem.cz points to the IP addresses 185.8.237.22 and 2a0e:acc0::d22
Among the host names that share IP numbers with gurusystem.cz are mail.inkar.sk, cfj.cz, ilikeq.cz and two others.
Name Servers
The domain gurusystem.cz is delegated to these four name servers: ns.wedos.com, ns.wedos.cz, ns.wedos.eu and ns.wedos.net.
At least some of gurusystem.cz's name servers are shared with other domains, for example mcsrv.cz, numismatika.net, akaka.cz and two more.
Hosts pointing to four IP addresses:
ns.wedos.cz directs to 45.138.106.1, 185.8.238.1, 2a0e:acc0:1::caff:caff:cafb and 2a0e:acc0:2::c:1:c1.
ns.wedos.net directs to 75.2.92.86, 99.83.142.9, 2600:9000:a419:5a54:19f7:a614:36fd:2825 and 2600:9000:a705:25bb:c632:5e5a:dd9c:1e46.
Hosts with two IP numbers each:
ns.wedos.com points to 45.138.106.0 and 2a0e:acc0:1::cafe:cafe:cafe.
ns.wedos.eu points to 185.8.238.0 and 2a0e:acc0:2::b:1:b1.
Mail Servers
gurusystem.cz routes its mail through a single mail server, mxredir.wedos.net.
gurusystem.cz has the same mail server arrangement as a number of other domains, for example 100dola.cz, zatravnovacidlazba.cz, stylovyklic.cz and two more.
At least a portion of gurusystem.cz's mail servers are shared with other domains, among them baria.eu and arduined.eu.
mxredir.wedos.net directs to two IP numbers, 46.28.105.5 and 2a02:2b88:1:4::18.