cnds.cz - robtex.com
cnds.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.11.249.139🇨🇿 CASABLANCA-AS217.11.248.0/23 Casablanca INT | ||||||
| PTR | krios.blueboard.cz | ||||||
| NS | shinzon.blueboard.cz ⭐ | ||||||
| A | 2a00:1ed0:45::b🇨🇿 VSHOSTING2a00:1ed0::/32 | ||||||
| PTR | shinzon.blueboard.cz | ||||||
| A | 178.251.187.7🇨🇿 VSHOSTING178.251.184.0/21 | ||||||
| PTR | shinzon.blueboard.cz | ||||||
| NS | jaguar.blueboard.cz ⚠️ Not in zone NS records | ||||||
| A | 2a00:1ed0:45::c🇨🇿 VSHOSTING2a00:1ed0::/32 | ||||||
| PTR | jaguar.blueboard.cz | ||||||
| A | 178.251.187.8🇨🇿 VSHOSTING178.251.184.0/21 | ||||||
| PTR | jaguar.blueboard.cz | ||||||
| NS | ns2.blueboard.cz | ||||||
| A | 2a01:4f8:13b:8d4::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 195.201.57.122🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC | ||||||
| PTR | ns2.blueboard.cz | ||||||
| MX | jaguar.blueboard.cz ⭐ | ||||||
| A | 2a00:1ed0:45::c🇨🇿 VSHOSTING2a00:1ed0::/32 | ||||||
| PTR | jaguar.blueboard.cz | ||||||
| A | 178.251.187.8🇨🇿 VSHOSTING178.251.184.0/21 | ||||||
| PTR | jaguar.blueboard.cz | ||||||
| TXT | v=spf1 a mx include:spf.blueboard.cz -all | ||||||
| SOA | shinzon.blueboard.czhostmaster@shinzon.blueboard.cz 2006-06-06 #17 | ||||||
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=1783820843 | ||||||
Subdomains
tramvaje.cnds.cz |
Same first word
cnds.xyz |
cnds.biz |
cnds.ru |
cnds.lu |
cnds.net |
cnds.org |
cnds.com |
cnds.io |
cnds.tn |
cnds.kr |
cnds.fr |
cnds.me |
cnds.cz |
cnds.cn |
cnds.de |
Similar names
DNS History
6 records (5 active, 1 former)
●NSjaguar.blueboard.cz2026-05-16 → 2026-07-12 · 3 obs
● 2026-05-16 19:22:24
● 2026-07-12 02:29:02
●NSns2.blueboard.cz2015-06-28 → 2026-07-12 · 2 obs
● 2026-07-12 02:29:02
●NSshinzon.blueboard.cz2015-06-28 → 2026-07-12 · 2 obs
● 2026-07-12 02:29:02
●MXjaguar.blueboard.cz2015-06-28 → 2026-07-12 · 2 obs
● 2026-07-12 02:29:02
○MXns2.blueboard.cz2015-06-28 → 2018-08-21 · 4 obs
● 2018-08-21 17:03:04
○ 2026-05-16 19:22:24
○ 2026-07-12 02:29:02
●A217.11.249.1392015-06-28 → 2026-07-12 · 2 obs
● 2026-07-12 02:29:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| cnds.cz | ns2.blueboard.cz, jaguar.blueboard.cz, shinzon.blueboard.cz | 3 records |
✅ Authoritative Response
Server:195.201.57.122
NS records: ns2.blueboard.cz, jaguar.blueboard.cz, shinzon.blueboard.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cnds.cz (unsigned zone)
⏱️ Timing
Total: 1087ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.11.249.139 |
| NS | 2 | ns2.blueboard.cz, shinzon.blueboard.cz |
| MX | 1 | jaguar.blueboard.cz (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.blueboard.cz -al |
| SOA | 1 | shinzon.blueboard.cz hostmaster.shinzon. |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns2.blueboard.cz, jaguar.blueboard.cz, shinzon.blueboard.cz)
Analysis
Hierarchy
cnds.cz serves as the parent of tramvaje.cnds.cz.
IP Addresses
cnds.cz resolves to just one IP address, 217.11.249.139.
Two other host names, along with yuhu.cz, optimiks.cz and bazina.org, also share IP numbers with cnds.cz.
Name Servers
cnds.cz is delegated to three name servers: jaguar.blueboard.cz, ns2.blueboard.cz and shinzon.blueboard.cz.
cnds.cz has at least partial name server overlap with other domains, such as lc-com.cz, psihubik.cz, nelakujemete.cz and two others.
jaguar.blueboard.cz, ns2.blueboard.cz and shinzon.blueboard.cz each resolve to two IP addresses: jaguar.blueboard.cz resolves to 178.251.187.8 and 2a00:1ed0:45::c; ns2.blueboard.cz resolves to 195.201.57.122 and 2a01:4f8:13b:8d4::2; shinzon.blueboard.cz resolves to 178.251.187.7 and 2a00:1ed0:45::b.
Mail Servers
The sole mail server for cnds.cz is jaguar.blueboard.cz.
Among the domains sharing a mail server setup with cnds.cz are homar.cz, luo.cz, dvoraci.eu and two others.
There is at least a partial MX overlap between cnds.cz and other domains, including zpravyzchebu.cz, napas.sk, benkoper.com and two others.