jbs.cz - robtex.com
jbs.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=1786330063 | ||||||
Same first word
Similar names
DNS History
26 records (8 active, 18 former)
○NSns.gransy.com2017-05-27 → 2017-08-14 · 7 obs
● 2017-05-27 06:58:30
○ 2017-07-06 15:20:50
○ 2017-07-06 15:20:54
● 2017-08-14 03:10:30
○ 2026-07-25 11:51:28
○ 2026-08-10 03:17:58
○NSns.kraxnet.com2015-08-11 → 2017-01-24 · 5 obs
● 2015-08-11 01:27:58
● 2017-01-24 19:18:52
○ 2017-05-27 06:58:30
○ 2026-08-10 03:17:58
○NSns.kraxnet.cz2015-08-11 → 2017-01-24 · 5 obs
● 2015-08-11 01:27:58
● 2017-01-24 19:18:52
○ 2017-05-27 06:58:30
○ 2026-08-10 03:17:58
●NSns.wedos.com2026-07-25 → 2026-08-10 · 3 obs
● 2026-07-25 11:51:28
● 2026-08-10 03:17:58
●NSns.wedos.cz2026-07-25 → 2026-08-10 · 3 obs
● 2026-07-25 11:51:28
● 2026-08-10 03:17:58
●NSns.wedos.eu2026-07-25 → 2026-08-10 · 3 obs
● 2026-07-25 11:51:28
● 2026-08-10 03:17:58
●NSns.wedos.net2026-07-25 → 2026-08-10 · 3 obs
● 2026-07-25 11:51:28
● 2026-08-10 03:17:58
○NSns1.thinline.cz2008-10-13 → 2008-10-13 · 3 obs
○ 2015-08-11 01:27:58
○ 2026-08-10 03:17:58
○NSns2.gransy.com2017-05-27 → 2017-08-14 · 7 obs
● 2017-05-27 06:58:30
○ 2017-07-06 15:20:50
○ 2017-07-06 15:20:54
● 2017-08-14 03:10:30
○ 2026-07-25 11:51:28
○ 2026-08-10 03:17:58
○NSns2.thinline.cz2008-10-13 → 2008-10-13 · 3 obs
○ 2015-08-11 01:27:58
○ 2026-08-10 03:17:58
○NSns3.gransy.com2017-05-27 → 2017-08-14 · 7 obs
● 2017-05-27 06:58:30
○ 2017-07-06 15:20:50
○ 2017-07-06 15:20:54
● 2017-08-14 03:10:30
○ 2026-07-25 11:51:28
○ 2026-08-10 03:17:58
○NSns4.gransy.com2017-05-27 → 2017-08-14 · 7 obs
● 2017-05-27 06:58:30
○ 2017-07-06 15:20:50
○ 2017-07-06 15:20:54
● 2017-08-14 03:10:30
○ 2026-07-25 11:51:28
○ 2026-08-10 03:17:58
○NSns5.gransy.com2017-05-27 → 2017-08-14 · 7 obs
● 2017-05-27 06:58:30
○ 2017-07-06 15:20:50
○ 2017-07-06 15:20:54
● 2017-08-14 03:10:30
○ 2026-07-25 11:51:28
○ 2026-08-10 03:17:58
○MXmail.jbs.cz2017-05-27 → 2017-08-14 · 7 obs
● 2017-05-27 06:58:30
○ 2017-07-06 15:20:50
○ 2017-07-06 15:20:54
● 2017-08-14 03:10:30
○ 2026-07-25 11:51:28
○ 2026-08-10 03:17:58
○MXmx.jbs.cz2015-08-11 → 2017-01-24 · 5 obs
● 2015-08-11 01:27:58
● 2017-01-24 19:18:52
○ 2017-05-27 06:58:30
○ 2026-08-10 03:17:58
○MXmx1b20.thinline.cz2008-10-13 → 2008-10-13 · 3 obs
○ 2015-08-11 01:27:58
○ 2026-08-10 03:17:58
○MXmx1d10.thinline.cz2008-10-13 → 2008-10-13 · 3 obs
○ 2015-08-11 01:27:58
○ 2026-08-10 03:17:58
●MXwes1-mx-backup.wedos.net2026-07-25 → 2026-08-10 · 3 obs
● 2026-07-25 11:51:28
● 2026-08-10 03:17:58
●MXwes1-mx1.wedos.net2026-07-25 → 2026-08-10 · 3 obs
● 2026-07-25 11:51:28
● 2026-08-10 03:17:58
●MXwes1-mx2.wedos.net2026-07-25 → 2026-08-10 · 3 obs
● 2026-07-25 11:51:28
● 2026-08-10 03:17:58
○A178.217.244.352016-04-12 → 2017-01-24 · 5 obs
● 2016-04-12 18:08:32
● 2017-01-24 19:18:52
○ 2017-05-27 06:58:30
○ 2026-08-10 03:17:58
○A77.78.104.32017-05-27 → 2017-08-14 · 7 obs
● 2017-05-27 06:58:30
○ 2017-07-06 15:20:50
○ 2017-07-06 15:20:54
● 2017-08-14 03:10:30
○ 2026-07-25 11:51:28
○ 2026-08-10 03:17:58
○A82.113.55.1062015-08-11 → 2016-01-23 · 5 obs
● 2015-08-11 01:27:58
● 2016-01-23 20:47:04
○ 2016-04-12 18:08:32
○ 2026-08-10 03:17:58
○A82.113.55.912015-08-11 → 2016-01-23 · 5 obs
● 2015-08-11 01:27:58
● 2016-01-23 20:47:04
○ 2016-04-12 18:08:32
○ 2026-08-10 03:17:58
○A88.146.119.1302008-10-13 → 2008-10-13 · 3 obs
○ 2015-08-11 01:27:58
○ 2026-08-10 03:17:58
●A89.221.213.992026-07-25 → 2026-08-10 · 3 obs
● 2026-07-25 11:51:28
● 2026-08-10 03:17:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| jbs.cz | ns.wedos.cz, ns.wedos.eu, ns.wedos.com, ns.wedos.net | 4 records |
✅ Authoritative Response
Server:45.138.106.1
NS records: ns.wedos.cz, ns.wedos.eu, ns.wedos.com, ns.wedos.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jbs.cz (unsigned zone)
⏱️ Timing
Total: 958ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.221.213.99 |
| NS | 4 | ns.wedos.net, ns.wedos.cz... |
| 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
IP Addresses
jbs.cz has exactly one IP address — 89.221.213.99.
ljt.cz, hie.cz, rdn.cz plus two other host names have IP numbers in common with jbs.cz.
Name Servers
Four name servers handle the delegation for jbs.cz: ns.wedos.com, ns.wedos.cz, ns.wedos.eu and ns.wedos.net.
The name servers of jbs.cz overlap at least partially with those of other domains — among them grafika24.cz, radirna.cz, berza.cz and two more.
Host names with four IP addresses:
ns.wedos.cz resolves to 45.138.106.1, 185.8.238.1, 2a0e:acc0:1::caff:caff:cafb and 2a0e:acc0:2::c:1:c1.
ns.wedos.net resolves to 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 directs traffic to 45.138.106.0 and 2a0e:acc0:1::cafe:cafe:cafe.
ns.wedos.eu directs traffic to 185.8.238.0 and 2a0e:acc0:2::b:1:b1.
Mail Servers
Mail for jbs.cz is routed through three mail servers — wes1-mx-backup.wedos.net, wes1-mx1.wedos.net and wes1-mx2.wedos.net.
At least some of the mail servers used by jbs.cz are shared with other domains: b-agro.cz, kazkolandija.com, simis.cz and two others among them.
The hostnames wes1-mx-backup.wedos.net, wes1-mx1.wedos.net and wes1-mx2.wedos.net each resolve to a single IP: wes1-mx-backup.wedos.net → 46.28.106.56, wes1-mx1.wedos.net → 46.28.106.11, wes1-mx2.wedos.net → 46.28.106.12.