techdev.cz - robtex.com
techdev.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 46.28.108.23🇨🇿 AS19701946.28.104.0/21 | ||||||
| NS | ns.wedos.com ⭐ | ||||||
| A | 2a0e:acc0:1::cafe:cafe:cafe | ||||||
| A | 45.138.106.0 | ||||||
| NS | ns.wedos.cz | ||||||
| A | 2a0e:acc0:1::caff:caff:cafb | ||||||
| A | 2a0e:acc0:2::c:1:c1 | ||||||
| A | 45.138.106.1 | ||||||
| A | 185.8.238.1 | ||||||
| NS | ns.wedos.eu | ||||||
| NS | ns.wedos.net | ||||||
| SOA | ns.wedos.comwedos@wedos.com 2026-09-28 #1 | ||||||
cz
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1794304047 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●A46.28.108.232026-11-10 → 2026-11-10 · 2 obs
● 2026-11-10 10:20:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | 8 records |
| techdev.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: 1112ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.28.108.23 |
| NS | 4 | ns.wedos.net, ns.wedos.cz... |
| SOA | 1 | ns.wedos.com wedos.wedos.com |
📌 Glue Records Collected
Total: 12
In-bailiwick: 8 (a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz...)
Out-of-bailiwick: 4 (ns.wedos.cz, ns.wedos.cz, ns.wedos.cz...)
Analysis
IP Addresses
techdev.cz resolves to just one IP address, 46.28.108.23.
Name Servers
The NS records for techdev.cz point to four name servers: ns.wedos.com, ns.wedos.cz, ns.wedos.eu and ns.wedos.net.
Host names with four IP numbers:
The host name ns.wedos.cz points to: 45.138.106.1, 185.8.238.1, 2a0e:acc0:1::caff:caff:cafb and 2a0e:acc0:2::c:1:c1.
Host names with two IP numbers:
The host name ns.wedos.com points to: 45.138.106.0 and 2a0e:acc0:1::cafe:cafe:cafe.