coldfire.cz - robtex.com
coldfire.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=1784306840 | ||||||
Subdomains
mx.coldfire.cz |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●A185.8.237.222026-07-04 → 2026-07-17 · 2 obs
● 2026-07-17 17:22:16
●A2a0e:acc0::d222026-07-04 → 2026-07-17 · 2 obs
● 2026-07-17 17:22:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | d.ns.nic.cz, b.ns.nic.cz, a.ns.nic.cz, c.ns.nic.cz | - |
| coldfire.cz | ns.wedos.cz, ns.wedos.eu, ns.wedos.com, ns.wedos.net | 4 records |
✅ Authoritative Response
Server:45.138.106.0
NS records: ns.wedos.cz, ns.wedos.eu, ns.wedos.com, ns.wedos.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 961ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.8.237.22 |
| AAAA | 1 | 2a0e:acc0::d22 |
| NS | 4 | ns.wedos.net, ns.wedos.cz... |
| SOA | 1 | ns.wedos.com wedos.wedos.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns.wedos.cz, ns.wedos.cz, ns.wedos.cz...)
Analysis
Hierarchy
coldfire.cz serves as the parent of mx.coldfire.cz.
IP Addresses
coldfire.cz resolves to the IP addresses 185.8.237.22 and 2a0e:acc0::d22
rentit.cz, cenevils.cz, tanecni-oplt.cz plus two other host names have IP numbers in common with coldfire.cz.
Name Servers
Four name servers handle the delegation for coldfire.cz: ns.wedos.com, ns.wedos.cz, ns.wedos.eu and ns.wedos.net.
coldfire.cz has at least partial name server overlap with other domains, such as dobrochov.cz, kamtovyhodit.cz, zona21.cz and two others.
Host names with four IP addresses:
ns.wedos.cz has four IP addresses: 45.138.106.1, 185.8.238.1, 2a0e:acc0:1::caff:caff:cafb and 2a0e:acc0:2::c:1:c1.
ns.wedos.net has four IP addresses: 75.2.92.86, 99.83.142.9, 2600:9000:a419:5a54:19f7:a614:36fd:2825 and 2600:9000:a705:25bb:c632:5e5a:dd9c:1e46.
Host names pointing to two IP addresses:
ns.wedos.com resolves to 45.138.106.0 and 2a0e:acc0:1::cafe:cafe:cafe.
ns.wedos.eu resolves to 185.8.238.0 and 2a0e:acc0:2::b:1:b1.