stack.cz - robtex.com
stack.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=1776971834 | ||||||
Same first word
Similar names
DNS History
10 records (7 active, 3 former)
○MXmail1.wedos.net2015-06-30 → 2015-11-10 · 4 obs
● 2015-11-10 22:35:24
○ 2016-02-04 00:14:56
○ 2026-04-23 19:26:10
○MXmailbackup.wedos.net2015-06-30 → 2015-11-10 · 4 obs
● 2015-11-10 22:35:24
○ 2016-02-04 00:14:56
○ 2026-04-23 19:26:10
●MXwes1-mx1.wedos.net2016-02-04 → 2026-04-23 · 3 obs
● 2016-02-04 00:14:56
● 2026-04-23 19:26:10
●MXwes1-mx2.wedos.net2016-02-04 → 2026-04-23 · 3 obs
● 2016-02-04 00:14:56
● 2026-04-23 19:26:10
●A185.8.237.62026-02-27 → 2026-04-23 · 3 obs
● 2026-02-27 02:27:24
● 2026-04-23 19:26:10
○A46.28.105.662015-06-30 → 2017-03-19 · 4 obs
● 2017-03-19 13:53:20
○ 2026-02-27 02:27:24
○ 2026-04-23 19:26:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| stack.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
⚠️ Insecure (no DNSSEC)
No DS record for stack.cz (unsigned zone)
⏱️ Timing
Total: 1387ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.8.237.6 |
| NS | 4 | ns.wedos.eu, ns.wedos.com... |
| MX | 2 | wes1-mx1.wedos.net (pri: 1), wes1-mx2.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
IP Addresses
stack.cz points to a single IP: 185.8.237.6.
Other host names, for instance mail.tucnak.cz, sensemedia.cz, airsoftkoalice.cz, mauve.cz and elektrocb.cz share IP numbers with stack.cz.
Name Servers
stack.cz's delegation is handled by four name servers: ns.wedos.com, ns.wedos.cz, ns.wedos.eu and ns.wedos.net.
stack.cz partially shares name servers with other domains; examples include hlidka.com, coophb.cz, trq.cz, 8k.cz and rrv.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
stack.cz is handled by two mail servers: wes1-mx1.wedos.net and wes1-mx2.wedos.net.
stack.cz has the same mail server setup as other domains, including osan.cz, befun.cz, fitness-factory.cz, tuchlovickapout.cz and zohe.cz.
stack.cz shares some mail servers with other domains, at least partially, such as cidd.org, jetfish.cz, aum.cz, 2web.cz and politicky-slovnik.cz.
These mail servers are often used with the mail servers wes1-mx-backup.wedos.net.
Host names with one IP number: The host name wes1-mx1.wedos.net points to 46.28.106.11 and the host name wes1-mx2.wedos.net points to 46.28.106.12.