ucpu.cz - robtex.com
ucpu.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=1774563457 | ||||||
PTR for
Previously MX for
ucpu.cz |
Same first word
Similar names
DNS History
16 records (9 active, 7 former)
○MXucpu.cz2015-07-07 → 2017-02-10 · 4 obs
● 2017-02-10 12:47:16
○ 2020-12-05 05:24:14
○ 2026-03-26 22:53:10
●MXwes1-mx-backup.wedos.net2020-12-05 → 2026-03-26 · 3 obs
● 2020-12-05 05:24:14
● 2026-03-26 22:53:10
●MXwes1-mx1.wedos.net2020-12-05 → 2026-03-26 · 3 obs
● 2020-12-05 05:24:14
● 2026-03-26 22:53:10
●MXwes1-mx2.wedos.net2020-12-05 → 2026-03-26 · 3 obs
● 2020-12-05 05:24:14
● 2026-03-26 22:53:10
○A2a02:2b88:2:1::1a50:12015-07-07 → 2016-04-10 · 4 obs
● 2016-04-10 07:19:52
○ 2017-02-10 12:47:16
○ 2026-03-26 22:53:10
○A2a02:2b88:2:1::4d2c:12017-02-10 → 2017-02-10 · 4 obs
● 2017-02-10 12:47:16
○ 2020-12-05 05:24:14
○ 2026-03-26 22:53:10
○A2a02:2b88:2:1::60bb:12020-12-05 → 2020-12-05 · 4 obs
● 2020-12-05 05:24:14
○ 2026-02-24 16:29:26
○ 2026-03-26 22:53:10
●A2a02:2b88:2:728::12026-02-24 → 2026-03-26 · 3 obs
● 2026-02-24 16:29:26
● 2026-03-26 22:53:10
○A31.31.77.2052015-07-07 → 2016-04-10 · 4 obs
● 2016-04-10 07:19:52
○ 2017-02-10 12:47:16
○ 2026-03-26 22:53:10
○A31.31.77.2392020-12-05 → 2020-12-05 · 4 obs
● 2020-12-05 05:24:14
○ 2026-02-24 16:29:26
○ 2026-03-26 22:53:10
○A89.221.208.2172017-02-10 → 2017-02-10 · 4 obs
● 2017-02-10 12:47:16
○ 2020-12-05 05:24:14
○ 2026-03-26 22:53:10
●A89.221.218.402026-02-24 → 2026-03-26 · 3 obs
● 2026-02-24 16:29:26
● 2026-03-26 22:53:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| ucpu.cz | ns.wedos.cz, ns.wedos.eu, ns.wedos.com, ns.wedos.net | 4 records |
✅ Authoritative Response
Server:45.138.106.0
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: 1366ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.221.218.40 |
| AAAA | 1 | 2a02:2b88:2:728::1 |
| NS | 4 | ns.wedos.net, ns.wedos.cz... |
| MX | 3 | wes1-mx-backup.wedos.net (pri: 10), wes1-mx1.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
ucpu.cz resolves to two IP numbers: 2a02:2b88:2:728::1 and 89.221.218.40.
Other host names, for instance unnaturalworlds.com, share IP numbers with ucpu.cz.
Name Servers
ucpu.cz is delegated to four name servers: ns.wedos.com, ns.wedos.cz, ns.wedos.eu and ns.wedos.net.
ucpu.cz at least partially shares name servers with other domains, for instance kantors.cz, compushop.cz, pelmeni.cz, cadzone.cz and servegame.info.
Host names with four IPs:
ns.wedos.cz points to: 2a0e:acc0:1::caff:caff:cafb, 2a0e:acc0:2::c:1:c1, 45.138.106.1 and 185.8.238.1.
ns.wedos.net points to: 2600:9000:a419:5a54:19f7:a614:36fd:2825, 2600:9000:a705:25bb:c632:5e5a:dd9c:1e46, 75.2.92.86 and 99.83.142.9.
Host names with two IPs:
ns.wedos.com points to: 2a0e:acc0:1::cafe:cafe:cafe and 45.138.106.0.
ns.wedos.eu points to: 2a0e:acc0:2::b:1:b1 and 185.8.238.0.
Mail Servers
ucpu.cz is handled by three mail servers: wes1-mx-backup.wedos.net, wes1-mx1.wedos.net and wes1-mx2.wedos.net.
ucpu.cz shares some mail servers with other domains, at least partially, for instance ictnet.cz, resuscitace.cz, jiribain.com, farmovis.cz and skolalochovice.cz.
Host names with one IP number: wes1-mx-backup.wedos.net points to 46.28.106.56; wes1-mx1.wedos.net points to 46.28.106.11; wes1-mx2.wedos.net points to 46.28.106.12.