ptackovi.com - robtex.com
ptackovi.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 | 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@blueboard.cz 2023-01-03 #12 | ||||||
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=1777322186 | ||||||
Same first word
ptackovi.com |
DNS History
5 records (5 active, 0 former)
●NSns2.blueboard.cz2026-02-16 → 2026-04-27 · 2 obs
● 2026-04-27 21:01:22
●NSshinzon.blueboard.cz2026-02-16 → 2026-04-27 · 2 obs
● 2026-04-27 21:01:22
●MXjaguar.blueboard.cz2026-02-16 → 2026-04-27 · 2 obs
● 2026-04-27 21:01:22
●A2001:1528:240::152026-02-16 → 2026-04-27 · 2 obs
● 2026-04-27 21:01:22
●A217.11.249.1392026-02-16 → 2026-04-27 · 2 obs
● 2026-04-27 21:01:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ptackovi.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 ptackovi.com (unsigned zone)
⏱️ Timing
Total: 1075ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.11.249.139 |
| AAAA | 1 | 2001:1528:240::15 |
| 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.blueboar |
Analysis
IP Addresses
ptackovi.com resolves to two IP numbers: 2001:1528:240::15 and 217.11.249.139.
other host names including q3x.eu, mail.vsetin-jokers.cz, mail.kitl.co.uk, fiveten.sk and retrobook.org share IP numbers with ptackovi.com.
Name Servers
ptackovi.com is delegated to two name servers ns2.blueboard.cz and shinzon.blueboard.cz.
ptackovi.com shares the same name server setup as other domains, for instance michaltrpak.com, osa2.eu, kominy.net, pension-rosalka.cz and joeyholdren.com.
ptackovi.com at least partially shares name servers with other domains, for instance 4family.cz, lesnipozemek.cz, demizon.cz, financemag.cz and martinkrupka.cz.
These name servers are commonly used alongside jaguar.blueboard.cz and server.it-client.cz.
Host names with two IP numbers:
The host name ns2.blueboard.cz points to 2a01:4f8:13b:8d4::2 and 195.201.57.122; the host name shinzon.blueboard.cz points to 2a00:1ed0:45::b and 178.251.187.7.
Mail Servers
ptackovi.com is handled by a single mail server, jaguar.blueboard.cz.
ptackovi.com shares the same mail server setup as other domains, for instance vagonek.cz, honzovyfinance.cz, colmex.sk, portugalsko.net and seznam-novinek.cz.
ptackovi.com shares some mail servers with other domains, at least partially, for instance czdw.cz, technik-building.cz, yacco.cz, klimacentrum.cz and tsjc.cz.
jaguar.blueboard.cz resolves to two IP numbers: 2a00:1ed0:45::c and 178.251.187.8.