aigos.cz - robtex.com
aigos.cz
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=1782181035 | ||||||
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
●NSjaguar.blueboard.cz2026-06-13 → 2026-06-23 · 3 obs
● 2026-06-13 07:54:22
● 2026-06-23 03:02:08
●NSns2.blueboard.cz2015-06-08 → 2026-06-23 · 2 obs
● 2026-06-23 03:02:08
●NSshinzon.blueboard.cz2015-06-08 → 2026-06-23 · 2 obs
● 2026-06-23 03:02:08
●MX0cc0cacf3dcfc9f1.mx1.emailprofi.seznam.cz2026-06-13 → 2026-06-23 · 3 obs
● 2026-06-13 07:54:22
● 2026-06-23 03:02:08
●MX0cc0cacf3dcfc9f1.mx2.emailprofi.seznam.cz2026-06-13 → 2026-06-23 · 3 obs
● 2026-06-13 07:54:22
● 2026-06-23 03:02:08
○MXmail2.bfp.cz2015-06-08 → 2016-09-25 · 4 obs
● 2016-09-25 17:22:48
○ 2026-06-13 07:54:22
○ 2026-06-23 03:02:08
○MXrelay1.bfp.cz2015-06-08 → 2016-09-25 · 4 obs
● 2016-09-25 17:22:48
○ 2026-06-13 07:54:22
○ 2026-06-23 03:02:08
●A185.178.175.552026-06-13 → 2026-06-23 · 3 obs
● 2026-06-13 07:54:22
● 2026-06-23 03:02:08
○A46.234.114.2012015-06-08 → 2016-09-25 · 4 obs
● 2016-09-25 17:22:48
○ 2026-06-13 07:54:22
○ 2026-06-23 03:02:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | c.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz | 8 records |
| aigos.cz | ns2.blueboard.cz, jaguar.blueboard.cz, shinzon.blueboard.cz | 3 records |
✅ Authoritative Response
Server:195.201.57.122
NS records: ns2.blueboard.cz, jaguar.blueboard.cz, shinzon.blueboard.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for aigos.cz (unsigned zone)
⏱️ Timing
Total: 695ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.178.175.55 |
| NS | 2 | shinzon.blueboard.cz, ns2.blueboard.cz |
| MX | 2 | 0cc0cacf3dcfc9f1.mx2.emailprofi.seznam.c, 0cc0cacf3dcfc9f1.mx1.emailprofi.seznam.c |
| TXT | 1 | v=spf1 include:spf.seznam.cz ~all |
| SOA | 1 | shinzon.blueboard.cz hostmaster.shinzon. |
📌 Glue Records Collected
Total: 11
In-bailiwick: 8 (d.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz...)
Out-of-bailiwick: 3 (ns2.blueboard.cz, jaguar.blueboard.cz, shinzon.blueboard.cz)
Analysis
IP Addresses
aigos.cz has exactly one IP address — 185.178.175.55.
mail.sacs.cz, entosphinx.cz, navrhy-zahrad.com plus two other host names have IP numbers in common with aigos.cz.
Name Servers
The authoritative name servers for aigos.cz are jaguar.blueboard.cz, ns2.blueboard.cz and shinzon.blueboard.cz — three in total.
There is at least partial name server overlap between aigos.cz and other domains — intersite.info, renovix.sk, zahradymasek.cz and two more among them.
These name servers are routinely deployed together with the name servers ns2.miniserver.cz.
jaguar.blueboard.cz, ns2.blueboard.cz and shinzon.blueboard.cz all resolve to exactly two IP numbers apiece: jaguar.blueboard.cz → 178.251.187.8 and 2a00:1ed0:45::c; ns2.blueboard.cz → 195.201.57.122 and 2a01:4f8:13b:8d4::2; shinzon.blueboard.cz → 178.251.187.7 and 2a00:1ed0:45::b.
Mail Servers
aigos.cz uses two mail servers, 0cc0cacf3dcfc9f1.mx1.emailprofi.seznam.cz and 0cc0cacf3dcfc9f1.mx2.emailprofi.seznam.cz.
The two host names 0cc0cacf3dcfc9f1.mx1.emailprofi.seznam.cz and 0cc0cacf3dcfc9f1.mx2.emailprofi.seznam.cz each have a pair of IP addresses: 0cc0cacf3dcfc9f1.mx1.emailprofi.seznam.cz has 77.75.77.56 and 2a02:598:2::1056, and 0cc0cacf3dcfc9f1.mx2.emailprofi.seznam.cz has 77.75.77.146 and 2a02:598:2::1146.