aj-partner.com - robtex.com
aj-partner.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.11.249.139🇨🇿 CASABLANCA-AS217.11.248.0/23 Casablanca INT | ||||||
| PTR | krios.blueboard.cz | ||||||
| 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@shinzon.blueboard.cz 2007-10-31 #9 | ||||||
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=1776981471 | ||||||
Same first word
aj-partner.com |
DNS History
6 records (4 active, 2 former)
●NSns2.blueboard.cz2008-03-17 → 2026-04-23 · 2 obs
● 2026-04-23 22:17:20
●NSshinzon.blueboard.cz2008-03-17 → 2026-04-23 · 2 obs
● 2026-04-23 22:17:20
○MXjaguar.blueboard.cz2008-03-17 → 2016-12-23 · 4 obs
● 2016-12-23 15:23:58
○ 2026-02-24 02:13:18
○ 2026-04-23 22:17:20
●MXmx.blueboard.cz2026-02-24 → 2026-04-23 · 3 obs
● 2026-02-24 02:13:18
● 2026-04-23 22:17:20
○MXns2.blueboard.cz2008-03-17 → 2016-12-23 · 4 obs
● 2016-12-23 15:23:58
○ 2026-02-24 02:13:18
○ 2026-04-23 22:17:20
●A217.11.249.1392008-03-17 → 2026-04-23 · 2 obs
● 2026-04-23 22:17:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| aj-partner.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 aj-partner.com (unsigned zone)
⏱️ Timing
Total: 1069ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.11.249.139 |
| 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.shinzon. |
Analysis
IP Addresses
aj-partner.com points to a single IP address: 217.11.249.139.
Other host names such as sagradafamilia.cz, www.wraam.us, statek-vysoke.cz, socrat.cz and portugalsko.net share IP numbers with aj-partner.com.
Name Servers
aj-partner.com is delegated to two name servers: ns2.blueboard.cz and shinzon.blueboard.cz.
aj-partner.com uses the same name server setup as other domains, including netprove.eu, ibistore.com, vibrostation.net, holcak.com and postme.cz.
At least part of the name servers for aj-partner.com are shared with other domains, for instance zda.cz, imaginecon18.com, altervet.cz, vroom.cz and vetmedik.cz.
These name servers are often used together with jaguar.blueboard.cz, ns2.miniserver.cz and server.jerewan.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
The mail server for aj-partner.com is mx.blueboard.cz.
aj-partner.com uses the same mail server setup as other domains, for instance motoklubbmw.cz, djadamwhitebone.com, avienta.cz, jirkazeman.cz and kamarad.net.
Some mail servers are shared between aj-partner.com and other domains, for instance read.cz.
Hostname mx.blueboard.cz resolves to two IPs: 2001:1528:240::ca and 81.0.209.130.