b-studio.cz - robtex.com
b-studio.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 176.227.168.103🇨🇿 MASTER-AS176.227.168.0/23 AZIENDEITALIA | ||||||
| PTR | server.laferte.cz | ||||||
| NS | ns1.hostingsolutions.cz ⭐ | ||||||
| A | 34.185.193.2🇺🇸 Google34.185.128.0/17 | ||||||
| PTR | ns1.hostingsolutions.cz | ||||||
| NS | czns2.aziendeitalia.com | ||||||
| A | 3.76.235.11🇩🇪 Amazon3.64.0.0/12 EC2 FRA Prefix | ||||||
| PTR | czns2.aziendeitalia.com | ||||||
| MX | mail.b-studio.cz ⭐ | ||||||
| A | 176.227.168.103🇨🇿 MASTER-AS176.227.168.0/23 AZIENDEITALIA | ||||||
| PTR | server.laferte.cz | ||||||
| TXT | v=spf1 a mx include:_spfc.hostingsolutions.cz -all | ||||||
| SOA | ns1.hostingsolutions.czhostmaster@hostingsolutions.cz 2026-08-06 #1 | ||||||
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=1786076241 | ||||||
Subdomains
mail.b-studio.cz |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSczns2.aziendeitalia.com2026-05-22 → 2026-08-07 · 3 obs
● 2026-05-22 03:48:32
● 2026-08-07 04:45:12
○NSns.b-studio.cz2015-08-18 → 2017-01-07 · 4 obs
● 2017-01-07 14:35:10
○ 2026-05-22 03:48:32
○ 2026-08-07 04:45:12
●NSns1.hostingsolutions.cz2026-05-22 → 2026-08-07 · 3 obs
● 2026-05-22 03:48:32
● 2026-08-07 04:45:12
○NSns2.vshosting.cz2015-08-18 → 2017-01-07 · 4 obs
● 2017-01-07 14:35:10
○ 2026-05-22 03:48:32
○ 2026-08-07 04:45:12
●MXmail.b-studio.cz2015-08-18 → 2026-08-07 · 2 obs
● 2026-08-07 04:45:12
●A176.227.168.1032026-05-22 → 2026-08-07 · 3 obs
● 2026-05-22 03:48:32
● 2026-08-07 04:45:12
○A78.24.8.1312015-08-18 → 2017-01-07 · 4 obs
● 2017-01-07 14:35:10
○ 2026-05-22 03:48:32
○ 2026-08-07 04:45:12
🔍 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 |
| b-studio.cz | ns1.hostingsolutions.cz, czns2.aziendeitalia.com | 1 record |
✅ Authoritative Response
Server:34.185.193.2
NS records: ns1.hostingsolutions.cz, czns2.aziendeitalia.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b-studio.cz (unsigned zone)
⏱️ Timing
Total: 995ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 176.227.168.103 |
| NS | 2 | ns1.hostingsolutions.cz, czns2.aziendeitalia.com |
| MX | 1 | mail.b-studio.cz (pri: 10) |
| TXT | 1 | v=spf1 a mx include:_spfc.hostingsolutio |
| SOA | 1 | ns1.hostingsolutions.cz hostmaster.hosti |
📌 Glue Records Collected
Total: 9
In-bailiwick: 8 (a.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz...)
Out-of-bailiwick: 1 (ns1.hostingsolutions.cz)
Analysis
Hierarchy
The domain mail.b-studio.cz falls under the parent b-studio.cz.
IP Addresses
b-studio.cz resolves to just one IP address, 176.227.168.103.
Two other host names, along with laferte.cz, mail.beskydy-valassko.cz and mail.postovni-holubi.cz, also share IP numbers with b-studio.cz.
Name Servers
b-studio.cz uses two name servers for its delegation: czns2.aziendeitalia.com and ns1.hostingsolutions.cz.
b-studio.cz shares its NS records with other domains, for example klokanekhostivice.cz, hotel-vyprez.cz, sperling.cz and two others.
At least some of b-studio.cz's name servers are shared with other domains, for example lisy.sk, estemia.cz, zmenaprostramberk.cz and two more.
These name servers tend to be deployed in combination with the name servers dns2.hostingsolutions.cz and dns.hostingsolutions.cz.
Each of czns2.aziendeitalia.com and ns1.hostingsolutions.cz has one IP address: czns2.aziendeitalia.com uses 3.76.235.11 and ns1.hostingsolutions.cz uses 34.185.193.2.
Mail Servers
The sole mail server for b-studio.cz is mail.b-studio.cz.
mail.b-studio.cz directs to just one IP number, 176.227.168.103.