tzm.cz - robtex.com
tzm.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=1778741235 | ||||||
Same first word
Similar names
DNS History
12 records (4 active, 8 former)
○NSns.gransy.com2019-04-04 → 2019-04-04 · 4 obs
● 2019-04-04 01:42:38
○ 2026-03-26 15:29:40
○ 2026-05-14 07:00:28
●NSns.wedos.com2015-08-28 → 2026-05-14 · 8 obs
● 2016-05-09 07:21:44
○ 2016-06-24 16:46:46
● 2016-09-12 05:15:44
● 2016-12-29 00:25:28
○ 2019-04-04 01:42:38
● 2026-03-26 15:29:40
● 2026-05-14 07:00:28
●NSns.wedos.cz2015-08-28 → 2026-05-14 · 8 obs
● 2016-05-09 07:21:44
○ 2016-06-24 16:46:46
● 2016-09-12 05:15:44
● 2016-12-29 00:25:28
○ 2019-04-04 01:42:38
● 2026-03-26 15:29:40
● 2026-05-14 07:00:28
●NSns.wedos.eu2015-08-28 → 2026-05-14 · 8 obs
● 2016-05-09 07:21:44
○ 2016-06-24 16:46:46
● 2016-09-12 05:15:44
● 2016-12-29 00:25:28
○ 2019-04-04 01:42:38
● 2026-03-26 15:29:40
● 2026-05-14 07:00:28
●NSns.wedos.net2015-08-28 → 2026-05-14 · 8 obs
● 2016-05-09 07:21:44
○ 2016-06-24 16:46:46
● 2016-09-12 05:15:44
● 2016-12-29 00:25:28
○ 2019-04-04 01:42:38
● 2026-03-26 15:29:40
● 2026-05-14 07:00:28
○NSns2.gransy.com2019-04-04 → 2019-04-04 · 4 obs
● 2019-04-04 01:42:38
○ 2026-03-26 15:29:40
○ 2026-05-14 07:00:28
○NSns3.gransy.com2019-04-04 → 2019-04-04 · 4 obs
● 2019-04-04 01:42:38
○ 2026-03-26 15:29:40
○ 2026-05-14 07:00:28
○NSns4.gransy.com2019-04-04 → 2019-04-04 · 4 obs
● 2019-04-04 01:42:38
○ 2026-03-26 15:29:40
○ 2026-05-14 07:00:28
○NSns5.gransy.com2019-04-04 → 2019-04-04 · 4 obs
● 2019-04-04 01:42:38
○ 2026-03-26 15:29:40
○ 2026-05-14 07:00:28
○MXmail.tzm.cz2019-04-04 → 2019-04-04 · 4 obs
● 2019-04-04 01:42:38
○ 2026-03-26 15:29:40
○ 2026-05-14 07:00:28
○MXphobos.profilamas.cz2015-08-28 → 2016-12-29 · 7 obs
● 2016-05-09 07:21:44
○ 2016-06-24 16:46:46
● 2016-09-12 05:15:44
● 2016-12-29 00:25:28
○ 2019-04-04 01:42:38
○ 2026-05-14 07:00:28
○A80.79.27.1652015-08-28 → 2016-12-29 · 7 obs
● 2016-05-09 07:21:44
○ 2016-06-24 16:46:46
● 2016-09-12 05:15:44
● 2016-12-29 00:25:28
○ 2026-03-26 15:29:40
○ 2026-05-14 07:00:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| tzm.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
⚠️ Insecure (no DNSSEC)
No DS record for tzm.cz (unsigned zone)
⏱️ Timing
Total: 1019ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns.wedos.cz, ns.wedos.cz, ns.wedos.cz...)
Analysis
Name Servers
tzm.cz is delegated to four name servers: ns.wedos.com, ns.wedos.cz, ns.wedos.eu and ns.wedos.net.
At least part of the name servers for tzm.cz are shared with other domains, for instance sosak.cz, weby.online, jm-tech.cz, pohoda-skalna.cz and klasikaviva.cz.
Host names with four IP numbers:
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 IP numbers:
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.