dualis.cz - robtex.com
dualis.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=1782370040 | ||||||
Same first word
dualis.dk |
dualis.net.au |
dualis.co.uk |
dualis.co.il |
dualis.ch |
dualis.de |
dualis.es |
dualis.org |
dualis.si |
dualis.net |
dualis.fr |
dualis.cn |
dualis.sakura.ne.jp |
dualis.at |
dualis.cz |
dualis.be |
dualis.com |
dualis.me |
dualis.eu |
Similar names
DNS History
15 records (8 active, 7 former)
●MXdualis-cz.mail.protection.outlook.com2020-03-07 → 2026-06-25 · 3 obs
● 2020-03-07 16:48:38
● 2026-06-25 07:52:26
○MXmx-53846.m46.wedos.net2015-08-10 → 2015-11-27 · 4 obs
● 2015-11-27 14:35:12
○ 2016-03-20 04:16:46
○ 2026-06-25 07:52:26
○MXwes1-mx1.wedos.net2016-03-20 → 2017-03-21 · 5 obs
● 2016-03-20 04:16:46
● 2017-03-21 16:40:52
○ 2020-03-07 16:48:38
○ 2026-06-25 07:52:26
○MXwes1-mx2.wedos.net2016-03-20 → 2017-03-21 · 5 obs
● 2016-03-20 04:16:46
● 2017-03-21 16:40:52
○ 2020-03-07 16:48:38
○ 2026-06-25 07:52:26
●A185.8.237.52026-06-13 → 2026-06-25 · 3 obs
● 2026-06-13 05:46:30
● 2026-06-25 07:52:26
○A2a02:2b88:1:4::182015-08-10 → 2016-03-20 · 4 obs
● 2016-03-20 04:16:46
○ 2016-07-18 21:33:28
○ 2026-06-25 07:52:26
○A2a02:2b88:1:4::402016-07-18 → 2020-03-07 · 5 obs
● 2016-07-18 21:33:28
● 2020-03-07 16:48:38
○ 2026-06-13 05:46:30
○ 2026-06-25 07:52:26
●A2a0e:acc0::c372026-06-13 → 2026-06-25 · 3 obs
● 2026-06-13 05:46:30
● 2026-06-25 07:52:26
●A2a0e:acc0::c382026-06-13 → 2026-06-25 · 3 obs
● 2026-06-13 05:46:30
● 2026-06-25 07:52:26
○A46.28.105.42015-08-10 → 2016-03-20 · 4 obs
● 2016-03-20 04:16:46
○ 2016-07-18 21:33:28
○ 2026-06-25 07:52:26
○A46.28.105.882016-07-18 → 2020-03-07 · 5 obs
● 2016-07-18 21:33:28
● 2020-03-07 16:48:38
○ 2026-06-13 05:46:30
○ 2026-06-25 07:52:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| dualis.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: 952ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.8.237.5 |
| AAAA | 2 | 2a0e:acc0::c37, 2a0e:acc0::c38 |
| NS | 4 | ns.wedos.eu, ns.wedos.com... |
| MX | 1 | dualis-cz.mail.protection.outlook.com (p |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| 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
dualis.cz maps to three IP numbers — 185.8.237.5, 2a0e:acc0::c37 and 2a0e:acc0::c38.
Among the host names that share IP numbers with dualis.cz are 1psychocentrum.cz, japancenter.cz, www.sittakm.cz and two others.
Name Servers
The domain dualis.cz is delegated to these four name servers: ns.wedos.com, ns.wedos.cz, ns.wedos.eu and ns.wedos.net.
dualis.cz has at least partial name server overlap with other domains, such as gprooms.eu, thobbs.cz, balneotherapy.cz and two others.
Hosts pointing to four IP addresses:
ns.wedos.cz has 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 has 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 maps to two IP addresses — 45.138.106.0 and 2a0e:acc0:1::cafe:cafe:cafe.
ns.wedos.eu maps to two IP addresses — 185.8.238.0 and 2a0e:acc0:2::b:1:b1.
Mail Servers
dualis.cz routes its mail through a single mail server, dualis-cz.mail.protection.outlook.com.
dualis-cz.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.29, 52.101.73.2 and 52.101.73.8, along with 5 other.