sdkr.cz - robtex.com
sdkr.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=1784720842 | ||||||
Same first word
Similar names
DNS History
9 records (8 active, 1 former)
●MXwes1-mx-backup.wedos.net2026-06-13 → 2026-07-22 · 2 obs
● 2026-07-22 12:14:44
●A185.8.237.52026-06-13 → 2026-07-22 · 3 obs
● 2026-06-13 08:44:14
● 2026-07-22 12:14:44
○A37.157.194.652018-05-11 → 2018-05-11 · 3 obs
○ 2026-06-13 08:44:14
○ 2026-07-22 12:14:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, d.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz | - |
| sdkr.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: 1592ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.8.237.5 |
| NS | 4 | ns.wedos.eu, ns.wedos.com... |
| MX | 3 | wes1-mx1.wedos.net (pri: 1), wes1-mx2.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
sdkr.cz directs to one IP number, which is 185.8.237.5.
Among the host names that share IP numbers with sdkr.cz are intellmaps.com, mail.goodgameempire.eu, cbsbeton.eu and two others.
Name Servers
The domain sdkr.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 sdkr.cz and other domains — paha.cz, magnoliazahrady.cz, aaalko.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 resolves to 45.138.106.0 and 2a0e:acc0:1::cafe:cafe:cafe.
ns.wedos.eu resolves to 185.8.238.0 and 2a0e:acc0:2::b:1:b1.
Mail Servers
Incoming mail for sdkr.cz is delivered via three mail servers: wes1-mx-backup.wedos.net, wes1-mx1.wedos.net and wes1-mx2.wedos.net.
sdkr.cz shares at least some of its mail servers with other domains — for example riseup.cz, huiontablet.cz, nemysli.cz and two more.
Each of the three hostnames points to exactly one IP address: wes1-mx-backup.wedos.net points to 46.28.106.56, wes1-mx1.wedos.net points to 46.28.106.11 and wes1-mx2.wedos.net points to 46.28.106.12.