vlicek.com - robtex.com
vlicek.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:1528:240::15🇨🇿 CASABLANCA-AS2001:1528::/32 Casablanca INT v6 network | ||||||
| PTR | krios.blueboard.cz | ||||||
| A | 217.11.249.139🇨🇿 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 | 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 | mx.blueboard.cz ⭐ | ||||||
| A | 2001:1528:240::ca🇨🇿 CASABLANCA-AS2001:1528::/32 Casablanca INT v6 network | ||||||
| PTR | mx.blueboard.cz | ||||||
| A | 81.0.209.130🇨🇿 CASABLANCA-AS81.0.208.0/23 Casablanca INT | ||||||
| PTR | mx.blueboard.cz | ||||||
| TXT | v=spf1 a mx include:spf.blueboard.cz -all | ||||||
| SOA | shinzon.blueboard.czhostmaster@blueboard.cz 2015-09-10 #29 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778714291 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns2.blueboard.cz2016-12-16 → 2026-05-13 · 2 obs
● 2026-05-13 23:47:52
●NSshinzon.blueboard.cz2016-12-16 → 2026-05-13 · 2 obs
● 2026-05-13 23:47:52
○MXjaguar.blueboard.cz2016-12-16 → 2017-08-19 · 4 obs
● 2017-08-19 15:57:32
○ 2026-03-27 05:12:02
○ 2026-05-13 23:47:52
●MXmx.blueboard.cz2026-03-27 → 2026-05-13 · 3 obs
● 2026-03-27 05:12:02
● 2026-05-13 23:47:52
●A2001:1528:240::152016-12-16 → 2026-05-13 · 2 obs
● 2026-05-13 23:47:52
●A217.11.249.1392016-12-16 → 2026-05-13 · 2 obs
● 2026-05-13 23:47:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net... | - |
| vlicek.com | shinzon.blueboard.cz, ns2.blueboard.cz | - |
✅ Authoritative Response
Server:178.251.187.7
NS records: shinzon.blueboard.cz, ns2.blueboard.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vlicek.com (unsigned zone)
⏱️ Timing
Total: 1323ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.11.249.139 |
| AAAA | 1 | 2001:1528:240::15 |
| NS | 2 | ns2.blueboard.cz, shinzon.blueboard.cz |
| MX | 1 | mx.blueboard.cz (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.blueboard.cz -al |
| SOA | 1 | shinzon.blueboard.cz hostmaster.blueboar |
Analysis
IP Addresses
vlicek.com points to two IP numbers: 2001:1528:240::15 and 217.11.249.139.
Other host names such as lostindream.net, pafi.cz, domekkatamateje.cz, tunisko.com and web-works.cz share IPs with vlicek.com.
Name Servers
vlicek.com is delegated to two name servers: ns2.blueboard.cz and shinzon.blueboard.cz.
vlicek.com shares the same name server setup as ibistore.com, vibrostation.net, holcak.com, rtc.eu and spaczechia.com.
vlicek.com at least partially shares name servers with other domains, for instance mirro.cz, aoptika.cz, stojanyprokola.cz, clankyprozeny.cz and pohanstvi.cz.
These name servers are commonly used with jaguar.blueboard.cz and ns2.miniserver.cz.
Host names with two IP numbers: 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
vlicek.com is handled by a single mail server, mx.blueboard.cz.
The mail server setup for vlicek.com matches that of other domains, for instance brawo.cz, fowood-drevo.cz, e-b.cz, laseroveosetreni-ostrava.cz and nutraceutics.sk.
mx.blueboard.cz points to two IPs: 2001:1528:240::ca and 81.0.209.130.