codeon.cz - dns.ninja
codeon.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=1780791434 | ||||||
Subdomains
www.codeon.cz |
Same first word
Similar names
DNS History
19 records (7 active, 12 former)
○NSdawn.ns.cloudflare.com2016-05-01 → 2017-01-07 · 5 obs
● 2016-05-01 11:16:54
● 2017-01-07 14:26:48
○ 2026-03-01 20:52:06
○ 2026-06-07 00:31:06
○NSlakas.ns.cloudflare.com2016-05-01 → 2017-01-07 · 5 obs
● 2016-05-01 11:16:54
● 2017-01-07 14:26:48
○ 2026-03-01 20:52:06
○ 2026-06-07 00:31:06
○NSns.forpsi.cz2015-05-09 → 2016-01-30 · 4 obs
● 2016-01-30 17:11:26
○ 2016-05-01 11:16:54
○ 2026-06-07 00:31:06
○NSns.forpsi.it2015-05-09 → 2016-01-30 · 4 obs
● 2016-01-30 17:11:26
○ 2016-05-01 11:16:54
○ 2026-06-07 00:31:06
○NSns.forpsi.net2015-05-09 → 2016-01-30 · 4 obs
● 2016-01-30 17:11:26
○ 2016-05-01 11:16:54
○ 2026-06-07 00:31:06
●NSns.onebit.cz2026-03-01 → 2026-06-07 · 3 obs
● 2026-03-01 20:52:06
● 2026-06-07 00:31:06
●NSns.onebit.eu2026-03-01 → 2026-06-07 · 3 obs
● 2026-03-01 20:52:06
● 2026-06-07 00:31:06
●NSns.onebit.org2026-03-01 → 2026-06-07 · 3 obs
● 2026-03-01 20:52:06
● 2026-06-07 00:31:06
○MXmailserver.computersoft.cz2015-05-09 → 2017-01-07 · 4 obs
● 2017-01-07 14:26:48
○ 2026-03-01 20:52:06
○ 2026-06-07 00:31:06
●MXmx10.onebit.cz2026-03-01 → 2026-06-07 · 3 obs
● 2026-03-01 20:52:06
● 2026-06-07 00:31:06
●MXmx10.onebit.eu2026-03-01 → 2026-06-07 · 3 obs
● 2026-03-01 20:52:06
● 2026-06-07 00:31:06
○A104.18.42.322016-05-01 → 2017-01-07 · 5 obs
● 2016-05-01 11:16:54
● 2017-01-07 14:26:48
○ 2026-03-01 20:52:06
○ 2026-06-07 00:31:06
○A104.18.43.322016-05-01 → 2017-01-07 · 5 obs
● 2016-05-01 11:16:54
● 2017-01-07 14:26:48
○ 2026-03-01 20:52:06
○ 2026-06-07 00:31:06
●A2001:1ab0:7e1e:150:62:109:150:1462026-03-01 → 2026-06-07 · 3 obs
● 2026-03-01 20:52:06
● 2026-06-07 00:31:06
○A2400:cb00:2048:1::6812:2a202017-01-07 → 2017-01-07 · 4 obs
● 2017-01-07 14:26:48
○ 2026-03-01 20:52:06
○ 2026-06-07 00:31:06
○A2400:cb00:2048:1::6812:2b202017-01-07 → 2017-01-07 · 4 obs
● 2017-01-07 14:26:48
○ 2026-03-01 20:52:06
○ 2026-06-07 00:31:06
○A37.139.2.2472015-05-09 → 2015-12-21 · 4 obs
● 2015-12-21 13:05:16
○ 2016-01-30 17:11:26
○ 2026-06-07 00:31:06
●A62.109.150.1462026-03-01 → 2026-06-07 · 3 obs
● 2026-03-01 20:52:06
● 2026-06-07 00:31:06
○A81.2.234.1292016-01-30 → 2016-01-30 · 4 obs
● 2016-01-30 17:11:26
○ 2016-05-01 11:16:54
○ 2026-06-07 00:31:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | 8 records |
| codeon.cz | ns.onebit.cz, ns.onebit.eu, ns.onebit.org | 2 records |
✅ Authoritative Response
Server:185.65.223.35
NS records: ns.onebit.cz, ns.onebit.eu, ns.onebit.org
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2226ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.109.150.146 |
| AAAA | 1 | 2001:1ab0:7e1e:150:62:109:150:146 |
| NS | 3 | ns.onebit.org, ns.onebit.cz... |
| MX | 2 | mx10.onebit.cz (pri: 0), mx10.onebit.eu (pri: 10) |
| SOA | 1 | ns.onebit.cz hostmaster.onebit.cz |
📌 Glue Records Collected
Total: 10
In-bailiwick: 8 (a.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz...)
Out-of-bailiwick: 2 (ns.onebit.cz, ns.onebit.cz)
Analysis
Hierarchy
The domain www.codeon.cz falls under the parent codeon.cz.
IP Addresses
codeon.cz points to two IP numbers: 62.109.150.146 and 2001:1ab0:7e1e:150:62:109:150:146.
Additional host names — replug.me, kaceni-musil.cz, www.zanikleobce.cz and two others — share IP numbers with codeon.cz.
Name Servers
codeon.cz is delegated to three name servers: ns.onebit.cz, ns.onebit.eu and ns.onebit.org.
At least some of codeon.cz's name servers are shared with other domains, for example cbsf.cz, ddmezibori.cz, aximg.cz and two more.
ns.onebit.cz, ns.onebit.eu and ns.onebit.org each resolve to two IP addresses: ns.onebit.cz resolves to 185.65.223.35 and 2a00:1e40:a:53::5; ns.onebit.eu resolves to 217.31.48.201 and 2001:1ab0:7e1e:2::5; ns.onebit.org resolves to 178.62.60.201 and 2a03:b0c0:1:d0::1090:2001.
Mail Servers
codeon.cz has two mail servers: mx10.onebit.cz and mx10.onebit.eu.
codeon.cz shares the same mail server setup as other domains, including grafikstar.cz, hartman-group.eu, iqospartner.cz and two others.
codeon.cz shares mail servers with at least some other domains, such as yellowribbon.cz, nismo.cz and autokseft.cz.
These mail servers are frequently seen alongside the mail servers mx10.onebit.org.
Each of mx10.onebit.cz and mx10.onebit.eu has one IP address: mx10.onebit.cz uses 62.109.128.119 and mx10.onebit.eu uses 185.102.21.66.