bolesthlavy.com - robtex.com
bolesthlavy.com
| 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 | 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 2010-10-27 #3 | ||||||
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=1775944477 | ||||||
Same first word
bolesthlavy.com |
DNS History
6 records (5 active, 1 former)
●NSns2.blueboard.cz2015-05-19 → 2026-04-11 · 3 obs
● 2015-05-19 11:31:16
● 2026-04-11 22:23:08
●NSshinzon.blueboard.cz2015-05-19 → 2026-04-11 · 3 obs
● 2015-05-19 11:31:16
● 2026-04-11 22:23:08
●MXjaguar.blueboard.cz2015-05-19 → 2026-04-11 · 3 obs
● 2015-05-19 11:31:16
● 2026-04-11 22:23:08
○MXns2.blueboard.cz2015-05-19 → 2017-06-29 · 5 obs
● 2015-05-19 11:31:16
● 2017-06-29 17:53:04
○ 2026-02-14 16:06:02
○ 2026-04-11 22:23:08
●A2001:1528:240::b2026-02-14 → 2026-04-11 · 3 obs
● 2026-02-14 16:06:02
● 2026-04-11 22:23:08
●A217.11.249.1382015-05-19 → 2026-04-11 · 3 obs
● 2015-05-19 11:31:16
● 2026-04-11 22:23:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net... | - |
| bolesthlavy.com | shinzon.blueboard.cz, ns2.blueboard.cz | - |
✅ Authoritative Response
Server:195.201.57.122
NS records: shinzon.blueboard.cz, ns2.blueboard.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bolesthlavy.com (unsigned zone)
⏱️ Timing
Total: 776ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.11.249.138 |
| AAAA | 1 | 2001:1528:240::b |
| 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. |
Analysis
IP Addresses
bolesthlavy.com points to two IPs: 2001:1528:240::b and 217.11.249.138.
Other host names including lumini.cz, dakopo.cz, zs-studanka.cz, trimyco.cz and akia.cz share IP numbers with bolesthlavy.com.
Name Servers
bolesthlavy.com's delegation uses two name servers, ns2.blueboard.cz and shinzon.blueboard.cz.
bolesthlavy.com shares the same name server setup as other domains, for example cinecz.de, technoviny.sk, randevoo.eu, martin-srut.com and fibix.eu.
bolesthlavy.com at least partially shares name servers with other domains, including rkpetrovice.cz, mudr-simova.cz, dservice.cz, videocamp.cz and cena-zlata.info.
These name servers are commonly used with jaguar.blueboard.cz and ns2.miniserver.cz.
Host names with two IPs:
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
bolesthlavy.com is handled by a single mail server, jaguar.blueboard.cz.
bolesthlavy.com shares its mail server setup with other domains, including bani.cz, hardstyles.cz, studiointernet.cz, dnes24.cz and kreativity.cz.
The mail servers for bolesthlavy.com are shared with other domains, for instance tenisct.cz, exesport.com, mbrokerfx.com, gentlemanstore.hu and normybiz.cz.
jaguar.blueboard.cz points to two IPs: 2a00:1ed0:45::c and 178.251.187.8.