wlab.cz - robtex.com
wlab.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:1528:240::b🇨🇿 CASABLANCA-AS2001:1528::/32 Casablanca INT v6 network | ||||||
| PTR | locutus.blueboard.cz | ||||||
| A | 217.11.249.138🇨🇿 CASABLANCA-AS217.11.248.0/23 Casablanca INT | ||||||
| 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 2011-10-05 #10 | ||||||
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=1774630036 | ||||||
Same first word
wlab.biz |
wlab.org |
wlab.shop |
wlab.co.kr |
wlab.com |
wlab.com.ar |
wlab.dk |
wlab.io |
wlab.de |
wlab.kr |
wlab.ru |
wlab.net |
wlab.hu |
wlab.cz |
wlab.ch |
wlab.com.br |
wlab.eu |
wlab.co.uk |
wlab.us |
wlab.tech |
wlab.it |
Similar names
DNS History
9 records (6 active, 3 former)
●NSjaguar.blueboard.cz2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 10:02:44
● 2026-03-27 17:04:36
●NSns2.blueboard.cz2015-07-06 → 2026-03-27 · 2 obs
● 2026-03-27 17:04:36
●NSshinzon.blueboard.cz2015-07-06 → 2026-03-27 · 2 obs
● 2026-03-27 17:04:36
●MXjaguar.blueboard.cz2015-07-06 → 2026-03-27 · 2 obs
● 2026-03-27 17:04:36
○MXns2.blueboard.cz2015-07-06 → 2017-06-09 · 4 obs
● 2017-06-09 17:08:46
○ 2026-03-27 10:02:44
○ 2026-03-27 17:04:36
●A2001:1528:240::b2017-06-09 → 2026-03-27 · 3 obs
● 2017-06-09 17:08:46
● 2026-03-27 17:04:36
○A2001:1528:240::c2016-11-30 → 2016-11-30 · 4 obs
● 2016-11-30 15:55:56
○ 2017-06-09 17:08:46
○ 2026-03-27 17:04:36
●A217.11.249.1382015-07-06 → 2026-03-27 · 5 obs
● 2016-04-11 21:28:58
○ 2016-11-30 15:55:56
● 2017-06-09 17:08:46
● 2026-03-27 17:04:36
○A217.11.249.1482016-11-30 → 2016-11-30 · 4 obs
● 2016-11-30 15:55:56
○ 2017-06-09 17:08:46
○ 2026-03-27 17:04:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | b.ns.nic.cz, a.ns.nic.cz, d.ns.nic.cz, c.ns.nic.cz | - |
| wlab.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 wlab.cz (unsigned zone)
⏱️ Timing
Total: 614ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.11.249.138 |
| AAAA | 1 | 2001:1528:240::b |
| NS | 2 | shinzon.blueboard.cz, ns2.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
IP Addresses
wlab.cz points to two IP numbers: 2001:1528:240::b and 217.11.249.138.
Other host names, for instance *.rehec.cz, pvmoto.cz, probiozym.cz, michalmajer.com and kurwabob.org share IP numbers with wlab.cz.
Name Servers
The delegation for wlab.cz is handled by three name servers: jaguar.blueboard.cz, ns2.blueboard.cz and shinzon.blueboard.cz.
wlab.cz at least partially shares name servers with other domains, for instance promagazin.cz, evomag.cz, topenichmel.cz, dyon.cz and jmx.cz.
Two IP numbers per host:
jaguar.blueboard.cz points to 2a00:1ed0:45::c and 178.251.187.8.
ns2.blueboard.cz points to 2a01:4f8:13b:8d4::2 and 195.201.57.122.
shinzon.blueboard.cz points to 2a00:1ed0:45::b and 178.251.187.7.
Mail Servers
wlab.cz is handled by a single mail server, jaguar.blueboard.cz.
wlab.cz uses the same mail server configuration as other domains, such as borche-imm.eu, lifestyleplus.cz, rychlotest.cz, owlmedia.cz and kovarstvispurny.cz.
wlab.cz shares mail servers with other domains at least in part, for instance mhservices.cz, flagis.cz, mad-race.cz, alfabet.cz and cuketka.cz.