ckvr.cz - robtex.com
ckvr.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=1786139240 | ||||||
Same first word
Similar names
DNS History
10 records (7 active, 3 former)
●NSns.wedos.com2026-06-13 → 2026-08-07 · 3 obs
● 2026-06-13 01:52:28
● 2026-08-07 22:12:36
●NSns.wedos.eu2026-06-13 → 2026-08-07 · 3 obs
● 2026-06-13 01:52:28
● 2026-08-07 22:12:36
●MXartemis.superator.cz2026-06-13 → 2026-08-07 · 3 obs
● 2026-06-13 01:52:28
● 2026-08-07 22:12:36
●MXbelidis.superator.cz2026-06-13 → 2026-08-07 · 3 obs
● 2026-06-13 01:52:28
● 2026-08-07 22:12:36
○MXmxalfa.superator.cz2015-05-25 → 2018-09-15 · 4 obs
● 2018-09-15 02:25:20
○ 2026-06-13 01:52:28
○ 2026-08-07 22:12:36
○MXmxbeta.superator.cz2015-05-25 → 2018-09-15 · 4 obs
● 2018-09-15 02:25:20
○ 2026-06-13 01:52:28
○ 2026-08-07 22:12:36
●A46.28.108.2222026-06-13 → 2026-08-07 · 3 obs
● 2026-06-13 01:52:28
● 2026-08-07 22:12:36
○A81.2.212.832015-05-25 → 2018-09-15 · 4 obs
● 2018-09-15 02:25:20
○ 2026-06-13 01:52:28
○ 2026-08-07 22:12:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| ckvr.cz | ns.wedos.cz, ns.wedos.eu, ns.wedos.com, ns.wedos.net | 4 records |
✅ Authoritative Response
Server:45.138.106.1
NS records: ns.wedos.cz, ns.wedos.eu, ns.wedos.com, ns.wedos.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 893ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.28.108.222 |
| NS | 2 | ns.wedos.cz, ns.wedos.net |
| MX | 2 | belidis.superator.cz (pri: 20), artemis.superator.cz (pri: 10) |
| 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
ckvr.cz directs to one IP number, which is 46.28.108.222.
Among the host names that share IP numbers with ckvr.cz are ccsm.cz, directmailmarketing.cz, mojeuni.superator.cz and two others.
Name Servers
The domain ckvr.cz is delegated to these four name servers: ns.wedos.com, ns.wedos.cz, ns.wedos.eu and ns.wedos.net.
There is at least partial name server overlap between ckvr.cz and other domains — pensionhoralka.cz, grovik.net, csphone.cz and two more among them.
Hosts pointing to four IP addresses:
ns.wedos.cz resolves to four IP addresses — 45.138.106.1, 185.8.238.1, 2a0e:acc0:1::caff:caff:cafb and 2a0e:acc0:2::c:1:c1.
ns.wedos.net resolves to four IP addresses — 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
The MX records for ckvr.cz point to two mail servers: artemis.superator.cz and belidis.superator.cz.
ckvr.cz has the same mail server arrangement as a number of other domains, for example egofit.cz, berounskedivadlo.cz, go4style.cz and two more.
ckvr.cz shares at least some of its mail servers with other domains — for example directmailmarketing.cz, ordinace-ranglova.cz, rakshop.cz and two more.
It is common to find these mail servers paired with the mail servers mxbeta.superator.cz.
Hosts with two IP numbers each:
artemis.superator.cz points to 81.2.216.116 and 2001:15e8:104:4::d874.
Hosts that resolve to one IP address:
belidis.superator.cz points to 31.31.73.230.