ctrlx.cz - dns.ninja
ctrlx.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=1786688263 | ||||||
Subdomains
mail.ctrlx.cz |
Same first word
ctrlx.in |
ctrlx.co.in |
ctrlx.cz |
ctrlx.nl |
ctrlx.de |
ctrlx.com |
ctrlx.org |
ctrlx.me |
ctrlx.cn |
ctrlx.fr |
ctrlx.net |
ctrlx.org.br |
ctrlx.world |
Similar names
DNS History
13 records (7 active, 6 former)
○NSns.pipni.cz2018-11-17 → 2018-11-17 · 3 obs
○ 2026-02-21 08:44:14
○ 2026-08-14 06:43:06
●NSns.wedos.com2026-02-21 → 2026-08-14 · 3 obs
● 2026-02-21 08:44:14
● 2026-08-14 06:43:06
●NSns.wedos.cz2026-02-21 → 2026-08-14 · 3 obs
● 2026-02-21 08:44:14
● 2026-08-14 06:43:06
●NSns.wedos.eu2026-02-21 → 2026-08-14 · 3 obs
● 2026-02-21 08:44:14
● 2026-08-14 06:43:06
●NSns.wedos.net2026-02-21 → 2026-08-14 · 3 obs
● 2026-02-21 08:44:14
● 2026-08-14 06:43:06
○NSns2.pipni.cz2018-11-17 → 2018-11-17 · 3 obs
○ 2026-02-21 08:44:14
○ 2026-08-14 06:43:06
○NSns3.pipni.cz2018-11-17 → 2018-11-17 · 3 obs
○ 2026-02-21 08:44:14
○ 2026-08-14 06:43:06
●MXa9b4835d7e3ca649.mx1.emailprofi.seznam.cz2026-02-21 → 2026-08-14 · 3 obs
● 2026-02-21 08:44:14
● 2026-08-14 06:43:06
●MXa9b4835d7e3ca649.mx2.emailprofi.seznam.cz2026-02-21 → 2026-08-14 · 3 obs
● 2026-02-21 08:44:14
● 2026-08-14 06:43:06
○MXmail.ctrlx.cz2018-11-17 → 2018-11-17 · 3 obs
○ 2026-02-21 08:44:14
○ 2026-08-14 06:43:06
○MXns2.pipni.cz2018-11-17 → 2018-11-17 · 3 obs
○ 2026-02-21 08:44:14
○ 2026-08-14 06:43:06
●A89.221.213.242026-02-21 → 2026-08-14 · 3 obs
● 2026-02-21 08:44:14
● 2026-08-14 06:43:06
○A93.185.104.242018-11-17 → 2018-11-17 · 3 obs
○ 2026-02-21 08:44:14
○ 2026-08-14 06:43:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | 8 records |
| ctrlx.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: 1633ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.221.213.24 |
| NS | 4 | ns.wedos.com, ns.wedos.net... |
| MX | 2 | a9b4835d7e3ca649.mx2.emailprofi.seznam.c, a9b4835d7e3ca649.mx1.emailprofi.seznam.c |
| SOA | 1 | ns.wedos.com wedos.wedos.com |
📌 Glue Records Collected
Total: 12
In-bailiwick: 8 (a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz...)
Out-of-bailiwick: 4 (ns.wedos.cz, ns.wedos.cz, ns.wedos.cz...)
Analysis
Hierarchy
ctrlx.cz is the parent zone for mail.ctrlx.cz.
IP Addresses
ctrlx.cz directs to one IP number, which is 89.221.213.24.
Among the host names that share IP numbers with ctrlx.cz are prirodozpyt.cz, sweetbox.cz, fidespopuli.cz and two others.
Name Servers
The domain ctrlx.cz is delegated to these four name servers: ns.wedos.com, ns.wedos.cz, ns.wedos.eu and ns.wedos.net.
ctrlx.cz partially shares its NS delegation with several other domains, including cvns.cz, vyrobapruzin.com, netstring.eu and two others.
Hosts pointing to four IP addresses:
ns.wedos.cz maps to the following 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 maps to the following 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:
The A records for ns.wedos.com return 45.138.106.0 and 2a0e:acc0:1::cafe:cafe:cafe.
The A records for ns.wedos.eu return 185.8.238.0 and 2a0e:acc0:2::b:1:b1.
Mail Servers
The MX records for ctrlx.cz point to two mail servers: a9b4835d7e3ca649.mx1.emailprofi.seznam.cz and a9b4835d7e3ca649.mx2.emailprofi.seznam.cz.
a9b4835d7e3ca649.mx1.emailprofi.seznam.cz resolves to 77.75.77.56 and 2a02:598:2::1056. Likewise, a9b4835d7e3ca649.mx2.emailprofi.seznam.cz resolves to 77.75.77.146 and 2a02:598:2::1146 — two IP addresses apiece.