coderz.cz - dns.ninja
coderz.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=1781851639 | ||||||
Same first word
coderz.co.uk |
coderz.ws |
coderz.io |
coderz.nl |
coderz.co |
coderz.ru |
coderz.org |
coderz.net |
coderz.pro |
coderz.com |
coderz.co.kr |
coderz.cz |
Similar names
DNS History
16 records (7 active, 9 former)
●NSns.wedos.com2020-03-08 → 2026-06-19 · 3 obs
● 2020-03-08 13:05:58
● 2026-06-19 07:16:36
●NSns.wedos.cz2020-03-08 → 2026-06-19 · 3 obs
● 2020-03-08 13:05:58
● 2026-06-19 07:16:36
●NSns.wedos.eu2020-03-08 → 2026-06-19 · 3 obs
● 2020-03-08 13:05:58
● 2026-06-19 07:16:36
●NSns.wedos.net2020-03-08 → 2026-06-19 · 3 obs
● 2020-03-08 13:05:58
● 2026-06-19 07:16:36
○NSns1.coderz.cz2015-06-18 → 2016-01-02 · 4 obs
● 2016-01-02 15:31:42
○ 2016-06-18 12:02:32
○ 2026-06-19 07:16:36
○NSns1.digitalocean.com2015-06-18 → 2016-01-02 · 4 obs
● 2016-01-02 15:31:42
○ 2016-06-18 12:02:32
○ 2026-06-19 07:16:36
○NSns2.coderz.cz2015-06-18 → 2016-01-02 · 4 obs
● 2016-01-02 15:31:42
○ 2016-06-18 12:02:32
○ 2026-06-19 07:16:36
○NSns3.coderz.cz2015-06-18 → 2016-01-02 · 4 obs
● 2016-01-02 15:31:42
○ 2016-06-18 12:02:32
○ 2026-06-19 07:16:36
●MXmail.mediamonsters.cz2026-02-20 → 2026-06-19 · 3 obs
● 2026-02-20 13:32:06
● 2026-06-19 07:16:36
○MXwes1-mx-backup.wedos.net2020-03-08 → 2020-03-08 · 3 obs
○ 2026-02-20 13:32:06
○ 2026-06-19 07:16:36
○MXwes1-mx1.wedos.net2020-03-08 → 2020-03-08 · 3 obs
○ 2026-02-20 13:32:06
○ 2026-06-19 07:16:36
○MXwes1-mx2.wedos.net2020-03-08 → 2020-03-08 · 3 obs
○ 2026-02-20 13:32:06
○ 2026-06-19 07:16:36
●A116.203.78.1652026-02-20 → 2026-06-19 · 3 obs
● 2026-02-20 13:32:06
● 2026-06-19 07:16:36
○A178.62.65.542015-06-18 → 2016-01-02 · 4 obs
● 2016-01-02 15:31:42
○ 2016-06-18 12:02:32
○ 2026-06-19 07:16:36
●A2a01:4f8:1c1e:e4a7::12026-02-20 → 2026-06-19 · 3 obs
● 2026-02-20 13:32:06
● 2026-06-19 07:16:36
○A89.221.213.422020-03-08 → 2020-03-08 · 4 obs
● 2020-03-08 13:05:58
○ 2026-02-20 13:32:06
○ 2026-06-19 07:16:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| coderz.cz | ns.wedos.cz, ns.wedos.eu, ns.wedos.com, ns.wedos.net | 4 records |
✅ Authoritative Response
Server:75.2.92.86
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: 978ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 116.203.78.165 |
| AAAA | 1 | 2a01:4f8:1c1e:e4a7::1 |
| NS | 4 | ns.wedos.net, ns.wedos.cz... |
| MX | 1 | mail.mediamonsters.cz (pri: 1) |
| TXT | 2 | v=spf1 mx a ip4:116.203.78.165/32 ip6:2a, google-site-verification=kbg6FABmZO0ehBS |
| 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
IP Addresses
coderz.cz points to the IP addresses 116.203.78.165 and 2a01:4f8:1c1e:e4a7::1
Additional host names — cavencamuna.com, mediamonsters.cz, makeup-studio.it and two others — share IP numbers with coderz.cz.
Name Servers
coderz.cz has four authoritative name servers: ns.wedos.com, ns.wedos.cz, ns.wedos.eu and ns.wedos.net.
At least some of coderz.cz's name servers are shared with other domains, for example purework.cz, rjn.cz, vruty-srouby.cz and two more.
These name servers are frequently paired with the name servers ns1.etat.lu, ns2.etat.lu, ns3.etat.lu and two others.
Host names resolving 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.
Host names with two IP numbers:
ns.wedos.com directs traffic to 45.138.106.0 and 2a0e:acc0:1::cafe:cafe:cafe.
ns.wedos.eu directs traffic to 185.8.238.0 and 2a0e:acc0:2::b:1:b1.
Mail Servers
coderz.cz has one mail server: mail.mediamonsters.cz.
coderz.cz, muadb.com and mediamonsters.cz all share the same mail server setup.
mail.mediamonsters.cz directs to just one IP number, 116.203.78.165.