250.cz - robtex.com
250.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=1777330037 | ||||||
Subdomains
mx.250.cz |
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●MXwes1-mx-backup.wedos.net2026-04-16 → 2026-04-27 · 2 obs
● 2026-04-27 23:32:56
●A89.221.213.992026-04-16 → 2026-04-27 · 2 obs
● 2026-04-27 23:32:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| 250.cz | ns.wedos.com, ns.wedos.net, ns.wedos.cz, ns.wedos.eu | 4 records |
✅ Authoritative Response
Server:185.8.238.0
NS records: ns.wedos.com, ns.wedos.net, ns.wedos.cz, ns.wedos.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 250.cz (unsigned zone)
⏱️ Timing
Total: 854ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.221.213.99 |
| NS | 4 | ns.wedos.cz, ns.wedos.eu... |
| MX | 3 | wes1-mx-backup.wedos.net (pri: 10), wes1-mx1.wedos.net (pri: 1)... |
| SOA | 1 | ns.wedos.net wedos.wedos.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns.wedos.cz, ns.wedos.cz, ns.wedos.cz...)
Analysis
Hierarchy
The parent of mx.250.cz is 250.cz.
IP Addresses
250.cz points to IP number: 89.221.213.99.
Other host names such as cz.hlm.cz, cz.hcl.cz, bza.cz, gdl.cz and hez.cz share IPs with 250.cz.
Name Servers
250.cz is delegated to four name servers: ns.wedos.com, ns.wedos.cz, ns.wedos.eu and ns.wedos.net.
250.cz at least partially shares name servers with other domains, for instance zshutnikves.cz, jeu.cz, promag.cz, rezek-rezkova.cz and masminutu.cz.
Host names with four IP numbers:
ns.wedos.cz points to: 2a0e:acc0:1::caff:caff:cafb, 2a0e:acc0:2::c:1:c1, 45.138.106.1 and 185.8.238.1.
ns.wedos.net points to: 2600:9000:a419:5a54:19f7:a614:36fd:2825, 2600:9000:a705:25bb:c632:5e5a:dd9c:1e46, 75.2.92.86 and 99.83.142.9.
Host names with two IP numbers:
ns.wedos.com points to: 2a0e:acc0:1::cafe:cafe:cafe and 45.138.106.0.
ns.wedos.eu points to: 2a0e:acc0:2::b:1:b1 and 185.8.238.0.
Mail Servers
Three mail servers handle 250.cz: wes1-mx-backup.wedos.net, wes1-mx1.wedos.net and wes1-mx2.wedos.net.
250.cz shares at least partially some mail servers with other domains, including za200.cz, marionety.com, ovip.cz, alba-horovice.cz and sipaci.net.
Host names with a single IP:
wes1-mx-backup.wedos.net points to: 46.28.106.56.
wes1-mx1.wedos.net points to: 46.28.106.11.
wes1-mx2.wedos.net points to: 46.28.106.12.