zrb.cz - robtex.com
zrb.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=1778581037 | ||||||
Same first word
zrb.be |
zrb.waw.pl |
zrb.nl |
zrb.pl |
zrb.eu |
zrb.ch |
zrb.cz |
zrb.ca |
zrb.info |
zrb.de |
zrb.ru |
zrb.com |
zrb.by |
zrb.se |
zrb.net |
zrb.at |
Similar names
DNS History
11 records (4 active, 7 former)
○NSns.gransy.com2017-03-28 → 2020-11-17 · 4 obs
● 2020-11-17 17:05:28
○ 2026-03-26 04:13:56
○ 2026-05-12 10:58:36
●NSns.wedos.com2026-03-26 → 2026-05-12 · 3 obs
● 2026-03-26 04:13:56
● 2026-05-12 10:58:36
●NSns.wedos.cz2026-03-26 → 2026-05-12 · 3 obs
● 2026-03-26 04:13:56
● 2026-05-12 10:58:36
●NSns.wedos.eu2026-03-26 → 2026-05-12 · 3 obs
● 2026-03-26 04:13:56
● 2026-05-12 10:58:36
●NSns.wedos.net2026-03-26 → 2026-05-12 · 3 obs
● 2026-03-26 04:13:56
● 2026-05-12 10:58:36
○NSns2.gransy.com2017-03-28 → 2020-11-17 · 4 obs
● 2020-11-17 17:05:28
○ 2026-03-26 04:13:56
○ 2026-05-12 10:58:36
○NSns3.gransy.com2017-03-28 → 2020-11-17 · 4 obs
● 2020-11-17 17:05:28
○ 2026-03-26 04:13:56
○ 2026-05-12 10:58:36
○NSns4.gransy.com2017-03-28 → 2020-11-17 · 4 obs
● 2020-11-17 17:05:28
○ 2026-03-26 04:13:56
○ 2026-05-12 10:58:36
○NSns5.gransy.com2017-03-28 → 2020-11-17 · 4 obs
● 2020-11-17 17:05:28
○ 2026-03-26 04:13:56
○ 2026-05-12 10:58:36
○MXmail.zrb.cz2017-03-28 → 2020-11-17 · 4 obs
● 2020-11-17 17:05:28
○ 2026-03-26 04:13:56
○ 2026-05-12 10:58:36
○A77.78.104.32017-03-28 → 2020-11-17 · 4 obs
● 2020-11-17 17:05:28
○ 2026-03-26 04:13:56
○ 2026-05-12 10:58:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| zrb.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 zrb.cz (unsigned zone)
⏱️ Timing
Total: 1266ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns.wedos.cz, ns.wedos.cz, ns.wedos.cz...)
Analysis
Name Servers
zrb.cz is delegated to four name servers: ns.wedos.com, ns.wedos.cz, ns.wedos.eu and ns.wedos.net.
zrb.cz shares name servers with other domains at least partially, for example usv8garage.com, bohaty.eu, bigfuture.cz, paradisehost.cz and candyman.sk.
Host names with four IP numbers:
The host name 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.
The host name 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:
The host name ns.wedos.com points to: 2a0e:acc0:1::cafe:cafe:cafe and 45.138.106.0.
The host name ns.wedos.eu points to: 2a0e:acc0:2::b:1:b1 and 185.8.238.0.