thalu.cz - robtex.com
thalu.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=1784522842 | ||||||
Subdomains
www.thalu.cz |
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
●NSns1.thinline.cz2015-05-15 → 2026-07-20 · 2 obs
● 2026-07-20 05:40:56
●NSns2.thinline.cz2015-05-15 → 2026-07-20 · 2 obs
● 2026-07-20 05:40:56
●NSns3.cesky-hosting.eu2015-05-15 → 2026-07-20 · 2 obs
● 2026-07-20 05:40:56
●MXmx1b20.thinline.cz2015-05-15 → 2026-07-20 · 2 obs
● 2026-07-20 05:40:56
●MXmx1d10.thinline.cz2015-05-15 → 2026-07-20 · 2 obs
● 2026-07-20 05:40:56
●A2001:67c:e94:0:1:5bef:c882:12026-06-13 → 2026-07-20 · 3 obs
● 2026-06-13 08:37:16
● 2026-07-20 05:40:56
○A2a00:1ed0:2:0:1:5bef:c882:12015-05-15 → 2017-07-06 · 4 obs
● 2017-07-06 18:23:38
○ 2026-06-13 08:37:16
○ 2026-07-20 05:40:56
●A91.239.200.1302015-05-15 → 2026-07-20 · 2 obs
● 2026-07-20 05:40:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | b.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz, c.ns.nic.cz | - |
| thalu.cz | ns1.thinline.cz, ns2.thinline.cz, ns3.cesky-hosting.eu | 4 records |
✅ Authoritative Response
Server:91.239.200.243
NS records: ns1.thinline.cz, ns2.thinline.cz, ns3.cesky-hosting.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1570ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.239.200.130 |
| AAAA | 1 | 2001:67c:e94:0:1:5bef:c882:1 |
| NS | 3 | ns1.thinline.cz, ns2.thinline.cz... |
| MX | 2 | mx1d10.thinline.cz (pri: 10), mx1b20.thinline.cz (pri: 20) |
| SOA | 1 | ns1.thinline.cz hostmaster.thalu.cz |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.thinline.cz, ns2.thinline.cz, ns1.thinline.cz...)
Analysis
Hierarchy
thalu.cz is the parent zone for www.thalu.cz.
IP Addresses
thalu.cz resolves to the IP addresses 91.239.200.130 and 2001:67c:e94:0:1:5bef:c882:1
Additional host names — menaret.com, rekvalifikace-kurzy.cz, www.nakladanesyry.cz and two others — share IP numbers with thalu.cz.
Name Servers
thalu.cz is served by three name servers: ns1.thinline.cz, ns2.thinline.cz and ns3.cesky-hosting.eu.
thalu.cz partially shares its NS delegation with several other domains, including stod.eu, enamelcraft.com, indianmotorcycle.cz and two others.
The hostnames ns1.thinline.cz, ns2.thinline.cz and ns3.cesky-hosting.eu each direct to two IP addresses — ns1.thinline.cz to 91.239.200.243 and 2001:67c:e94:0:1:5bef:c8f3:1, ns2.thinline.cz to 82.100.6.2 and 2001:4de8:fa22:0:1:5264:602:1, and ns3.cesky-hosting.eu to 91.239.202.18 and 2001:67c:e94:1:1:5bef:ca12:1.
Mail Servers
thalu.cz has two mail servers: mx1b20.thinline.cz and mx1d10.thinline.cz.
thalu.cz shares the same mail server setup as other domains, including vlakynachod.cz, dlan.cz, vejska.cz and two others.
mx1b20.thinline.cz resolves to 82.100.6.3 and 2001:4de8:fa22:0:1:5264:603:1. Likewise, mx1d10.thinline.cz resolves to 91.239.200.14 and 2001:67c:e94:0:1:5bef:c80e:1 — two IP addresses apiece.