dobrytest.cz - robtex.com
dobrytest.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=1776133052 | ||||||
Subdomains
www.dobrytest.cz |
Same first word
dobrytest.cz |
Similar names
DNS History
6 records (6 active, 0 former)
●NSalfa.ns.active24.cz2018-05-26 → 2026-04-14 · 2 obs
● 2026-04-14 02:42:10
●NSbeta.ns.active24.cz2018-05-26 → 2026-04-14 · 2 obs
● 2026-04-14 02:42:10
●NSgama.ns.active24.sk2018-05-26 → 2026-04-14 · 2 obs
● 2026-04-14 02:42:10
●MXmx1.active24.com2018-05-26 → 2026-04-14 · 2 obs
● 2026-04-14 02:42:10
●MXmx2.active24.com2018-05-26 → 2026-04-14 · 2 obs
● 2026-04-14 02:42:10
●A31.15.10.972018-05-26 → 2026-04-14 · 2 obs
● 2026-04-14 02:42:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| dobrytest.cz | alfa.ns.active24.cz, beta.ns.active24.cz, gama.ns.active24.sk | 4 records |
✅ Authoritative Response
Server:185.111.90.94
NS records: alfa.ns.active24.cz, beta.ns.active24.cz, gama.ns.active24.sk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dobrytest.cz (unsigned zone)
⏱️ Timing
Total: 1245ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.15.10.97 |
| NS | 3 | alfa.ns.active24.cz, beta.ns.active24.cz... |
| MX | 2 | mx1.active24.com (pri: 10), mx2.active24.com (pri: 20) |
| SOA | 1 | alfa.ns.active24.cz hostmaster.active24. |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (alfa.ns.active24.cz, alfa.ns.active24.cz, beta.ns.active24.cz...)
Analysis
Hierarchy
The parent of www.dobrytest.cz is dobrytest.cz.
IP Addresses
dobrytest.cz points to a single IP: 31.15.10.97.
Other host names, for instance beautycore.cz, kovojv.cz, hvhsystem.cz, nwe.cz and erawan.cz share IP numbers with dobrytest.cz.
Name Servers
dobrytest.cz is delegated to three name servers: alfa.ns.active24.cz, beta.ns.active24.cz and gama.ns.active24.sk.
dobrytest.cz partially shares name servers with other domains; examples include netinvent.cz, servac.cz, svettisku.cz, ikvbrno.cz and salinkarta.info.
These name servers are commonly used with ns.dns4.cz, ns.servery.cz and ns.dns4.net.
Host names with two IP numbers:
alfa.ns.active24.cz points to 2a02:4a8:ac24:100::96:2 and 81.95.96.2.
beta.ns.active24.cz points to 2a00:4b40:1000:590:185:111:90:94 and 185.111.90.94.
gama.ns.active24.sk points to 2a00:1968:0:1002:185:71:158:30 and 185.71.158.30.
Mail Servers
dobrytest.cz is handled by two mail servers: mx1.active24.com and mx2.active24.com.
dobrytest.cz has the same mail server setup as other domains, including bkshop.cz, hytex.cz, kikko.sk, smucler.com and olchavova.cz.
dobrytest.cz shares some mail servers with other domains, at least partially, such as prescogroup.hu, nare.cz, ulik.cz, dev.cz and jozefhalko.sk.
Host names with eight IPs:
The host name mx1.active24.com points to: 2a02:4a8:ac24:101::97:4, 2a02:4a8:ac24:101::97:102, 2a02:4a8:ac24:101::97:111, 2a02:4a8:ac24:101::97:116, 81.95.97.4, 81.95.97.102, 81.95.97.111 and 81.95.97.116.
Host names with two IPs:
The host name mx2.active24.com points to: 2a00:4b40:1000:590:185:111:90:93 and 185.111.90.93.