nozero.cz - robtex.com
nozero.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=1781603235 | ||||||
Same first word
Similar names
DNS History
13 records (9 active, 4 former)
○NSalfa.ns.active24.cz2015-05-27 → 2017-06-20 · 4 obs
● 2017-06-20 04:17:48
○ 2026-06-13 09:19:36
○ 2026-06-16 10:37:46
○NSbeta.ns.active24.cz2015-05-27 → 2017-06-20 · 4 obs
● 2017-06-20 04:17:48
○ 2026-06-13 09:19:36
○ 2026-06-16 10:37:46
○NSgama.ns.active24.sk2015-05-27 → 2017-06-20 · 4 obs
● 2017-06-20 04:17:48
○ 2026-06-13 09:19:36
○ 2026-06-16 10:37:46
●NSns.wedos.com2026-06-13 → 2026-06-16 · 3 obs
● 2026-06-13 09:19:36
● 2026-06-16 10:37:46
●NSns.wedos.cz2026-06-13 → 2026-06-16 · 3 obs
● 2026-06-13 09:19:36
● 2026-06-16 10:37:46
●NSns.wedos.eu2026-06-13 → 2026-06-16 · 3 obs
● 2026-06-13 09:19:36
● 2026-06-16 10:37:46
●NSns.wedos.net2026-06-13 → 2026-06-16 · 3 obs
● 2026-06-13 09:19:36
● 2026-06-16 10:37:46
●MXwes1-mx-backup.wedos.net2026-06-13 → 2026-06-16 · 2 obs
● 2026-06-16 10:37:46
●A2a02:2b88:1:4::11d2026-06-13 → 2026-06-16 · 3 obs
● 2026-06-13 09:19:36
● 2026-06-16 10:37:46
●A46.28.106.2212026-06-13 → 2026-06-16 · 3 obs
● 2026-06-13 09:19:36
● 2026-06-16 10:37:46
○A81.95.96.292015-05-27 → 2017-06-20 · 4 obs
● 2017-06-20 04:17:48
○ 2026-06-13 09:19:36
○ 2026-06-16 10:37:46
🔍 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 |
| nozero.cz | ns.wedos.cz, ns.wedos.eu, ns.wedos.com, ns.wedos.net | 4 records |
✅ Authoritative Response
Server:99.83.142.9
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: 1080ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.28.106.221 |
| AAAA | 1 | 2a02:2b88:1:4::11d |
| NS | 4 | ns.wedos.cz, ns.wedos.eu... |
| MX | 3 | wes1-mx1.wedos.net (pri: 1), wes1-mx2.wedos.net (pri: 1)... |
| TXT | 1 | v=spf1 mx a include:_spf.we.wedos.net -a |
| 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
nozero.cz directs to two IP numbers, 46.28.106.221 and 2a02:2b88:1:4::11d
Additional host names — mail.lahive.co.uk, argan.cz, topwebsite.cz and two others — share IP numbers with nozero.cz.
Name Servers
nozero.cz has four authoritative name servers: ns.wedos.com, ns.wedos.cz, ns.wedos.eu and ns.wedos.net.
nozero.cz partially shares its NS delegation with several other domains, including domia.cz, termohrncek.sk, malumo.cz and two others.
Host names resolving to four IP addresses:
ns.wedos.cz maps to the following IP addresses: 45.138.106.1, 185.8.238.1, 2a0e:acc0:1::caff:caff:cafb and 2a0e:acc0:2::c:1:c1.
ns.wedos.net maps to the following IP addresses: 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 with two IP numbers:
The A records for ns.wedos.com return 45.138.106.0 and 2a0e:acc0:1::cafe:cafe:cafe.
The A records for ns.wedos.eu return 185.8.238.0 and 2a0e:acc0:2::b:1:b1.
Mail Servers
nozero.cz uses three mail servers — wes1-mx-backup.wedos.net, wes1-mx1.wedos.net and wes1-mx2.wedos.net.
nozero.cz shares mail servers — at least in part — with other domains, including album01057.online, kubenka.eu, baskito.cz and two others.
wes1-mx-backup.wedos.net has IP address 46.28.106.56, wes1-mx1.wedos.net has IP address 46.28.106.11 and wes1-mx2.wedos.net has IP address 46.28.106.12 — one address each.