catego.cz - robtex.com
catego.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=1778356035 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.aerohosting.cz2026-04-27 → 2026-05-09 · 2 obs
● 2026-05-09 20:01:10
●NSns2.aerohosting.net2026-04-27 → 2026-05-09 · 2 obs
● 2026-05-09 20:01:10
●NSns3.aerohosting.eu2026-04-27 → 2026-05-09 · 2 obs
● 2026-05-09 20:01:10
●MXmx.aerohosting.cz2026-04-27 → 2026-05-09 · 2 obs
● 2026-05-09 20:01:10
●MXmx2.aerohosting.cz2026-04-27 → 2026-05-09 · 2 obs
● 2026-05-09 20:01:10
●A2a02:e98:10:1484::d22026-04-27 → 2026-05-09 · 2 obs
● 2026-05-09 20:01:10
●A77.240.188.2102026-04-27 → 2026-05-09 · 2 obs
● 2026-05-09 20:01:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, d.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz | - |
| catego.cz | ns1.aerohosting.cz, ns2.aerohosting.net, ns3.aerohosting.eu | 2 records |
✅ Authoritative Response
Server:77.240.188.193
NS records: ns1.aerohosting.cz, ns2.aerohosting.net, ns3.aerohosting.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1295ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.240.188.210 |
| AAAA | 1 | 2a02:e98:10:1484::d2 |
| NS | 3 | ns1.aerohosting.cz, ns2.aerohosting.net... |
| MX | 2 | mx.aerohosting.cz (pri: 20), mx2.aerohosting.cz (pri: 50) |
| TXT | 2 | v=spf1 include:spf.aerohosting.cz -all, google-site-verification=ZGUbgMCv_F4VbD7 |
| SOA | 1 | ns1.aerohosting.cz dns.aerohosting.cz |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.aerohosting.cz, ns1.aerohosting.cz)
Analysis
IP Addresses
catego.cz points to two IP numbers: 2a02:e98:10:1484::d2 and 77.240.188.210.
Other host names such as goki.cz, kancelar123.cz, husa.cz, sczl.cz and elkom-plzen.cz share IPs with catego.cz.
Name Servers
catego.cz is delegated to three name servers: ns1.aerohosting.cz, ns3.aerohosting.eu and ns2.aerohosting.net.
catego.cz at least partially shares name servers with other domains, for example solen.eu, ubytovani-orlicke-hory-penzion-destne.cz, bakus.sk, fitano.cz and uctuj.eu.
These name servers are commonly used with ns2.aerohosting.cz and ns.arteus.cz and ns.arteus.org.
Host names with two IP numbers:
ns1.aerohosting.cz points to 2a02:e98:10:1484::c1 and 77.240.188.193
ns3.aerohosting.eu points to 2a06:cd40:300:1::3c and 77.81.243.62
ns2.aerohosting.net points to 2a02:e98:10:1484::f2 and 77.240.190.209
Mail Servers
Two mail servers handle catego.cz: mx2.aerohosting.cz and mx.aerohosting.cz.
catego.cz shares the same mail server setup as other domains, including bmasistent.cz, glsys.cz, sportsofttiming.sk, svudnost.cz and eltisk.cz.
catego.cz shares at least some mail servers with other domains, for instance mikulec.name, actavia.cz and bbcar.sk.
Host names with a single IP:
mx2.aerohosting.cz points to 77.240.190.210.
mx.aerohosting.cz points to 77.240.190.210.
Host names pointing to 77.240.190.210: mx2.aerohosting.cz and mx.aerohosting.cz.