web-dev.cz - dns.ninja
web-dev.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=1784816241 | ||||||
Subdomains
mail.web-dev.cz |
Same first word
Similar names
edv-web.de |
dev-web.us |
dev-web.be |
dev-web.io |
edv-web.com |
dev-web.biz |
dev-web.com |
dev-web.ch |
web-edv.com |
dev-web.de |
dev-web.fr |
dev-web.at |
dev-web.eu |
web-edv.de |
dev-web.ru |
dev-web.net |
dev-web.nl |
dev-web.paris |
DNS History
10 records (5 active, 5 former)
○NSns.web4u.cz2015-08-12 → 2016-04-07 · 4 obs
● 2016-04-07 04:15:06
○ 2016-04-19 00:41:50
○ 2026-07-23 15:37:28
●NSns.wedos.com2026-05-22 → 2026-07-23 · 3 obs
● 2026-05-22 21:20:46
● 2026-07-23 15:37:28
●NSns.wedos.cz2026-05-22 → 2026-07-23 · 3 obs
● 2026-05-22 21:20:46
● 2026-07-23 15:37:28
●NSns.wedos.eu2026-05-22 → 2026-07-23 · 3 obs
● 2026-05-22 21:20:46
● 2026-07-23 15:37:28
●NSns.wedos.net2026-05-22 → 2026-07-23 · 3 obs
● 2026-05-22 21:20:46
● 2026-07-23 15:37:28
○NSns2.web4u.cz2015-08-12 → 2016-04-07 · 4 obs
● 2016-04-07 04:15:06
○ 2016-04-19 00:41:50
○ 2026-07-23 15:37:28
○MXmail.web-dev.cz2015-08-12 → 2016-01-15 · 4 obs
● 2016-01-15 08:47:12
○ 2016-04-07 04:15:06
○ 2026-07-23 15:37:28
○MXmail3.cliquo.cz2016-04-07 → 2016-04-07 · 4 obs
● 2016-04-07 04:15:06
○ 2016-04-19 00:41:50
○ 2026-07-23 15:37:28
●A185.8.237.222026-05-22 → 2026-07-23 · 3 obs
● 2026-05-22 21:20:46
● 2026-07-23 15:37:28
○A212.79.111.2292015-08-12 → 2016-04-07 · 4 obs
● 2016-04-07 04:15:06
○ 2016-04-19 00:41:50
○ 2026-07-23 15:37:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| web-dev.cz | ns.wedos.cz, ns.wedos.eu, ns.wedos.com, ns.wedos.net | 4 records |
✅ Authoritative Response
Server:99.83.142.9
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: 898ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.8.237.22 |
| NS | 4 | ns.wedos.net, ns.wedos.cz... |
| SOA | 1 | ns.wedos.com wedos.wedos.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns.wedos.cz, ns.wedos.cz, ns.wedos.cz...)
Analysis
Hierarchy
The domain mail.web-dev.cz falls under the parent web-dev.cz.
IP Addresses
web-dev.cz directs to one IP number, which is 185.8.237.22.
Among the host names that share IP numbers with web-dev.cz are aaarf.cz, ltfashion.cz, adpardubice.cz and two others.
Name Servers
The domain web-dev.cz is delegated to these four name servers: ns.wedos.com, ns.wedos.cz, ns.wedos.eu and ns.wedos.net.
At least some of web-dev.cz's name servers are shared with other domains, for example avent.cz, androidapk.cz, tricka.eu and two more.
Hosts pointing to four IP addresses:
ns.wedos.cz directs to 45.138.106.1, 185.8.238.1, 2a0e:acc0:1::caff:caff:cafb and 2a0e:acc0:2::c:1:c1.
ns.wedos.net directs to 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 two addresses: 45.138.106.0 and 2a0e:acc0:1::cafe:cafe:cafe.
ns.wedos.eu resolves to two addresses: 185.8.238.0 and 2a0e:acc0:2::b:1:b1.