zstynec.cz - robtex.com
zstynec.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=1778750255 | ||||||
Subdomains
mail.zstynec.cz |
Similar names
DNS History
17 records (7 active, 10 former)
○NSns.banan.cz2015-08-05 → 2016-12-30 · 3 obs
● 2016-12-30 11:43:40
○ 2026-05-14 09:48:28
○NSns2.banan.cz2015-08-05 → 2016-12-30 · 3 obs
● 2016-12-30 11:43:40
○ 2026-05-14 09:48:28
○NSns3.banan.it2015-08-05 → 2016-04-20 · 4 obs
● 2016-04-20 15:39:44
○ 2016-12-30 11:43:40
○ 2026-05-14 09:48:28
○NSns3.e-baan.net2016-12-30 → 2016-12-30 · 3 obs
● 2016-12-30 11:43:40
○ 2026-05-14 09:48:28
○MXbackup.p.banan.cz2015-08-05 → 2015-08-05 · 3 obs
○ 2016-01-24 06:32:20
○ 2026-05-14 09:48:28
○MXmail.zstynec.cz2016-01-24 → 2016-12-30 · 4 obs
● 2016-01-24 06:32:20
● 2016-12-30 11:43:40
○ 2026-05-14 09:48:28
○MXp.banan.cz2015-08-05 → 2015-08-05 · 3 obs
○ 2016-01-24 06:32:20
○ 2026-05-14 09:48:28
●MXzstynec-cz.mail.protection.outlook.com2026-05-14 → 2026-05-14 · 2 obs
● 2026-05-14 09:48:28
○A2a01:430:1a::2092016-01-24 → 2016-12-30 · 4 obs
● 2016-01-24 06:32:20
● 2016-12-30 11:43:40
○ 2026-05-14 09:48:28
●A2a02:2b88:1:4::a02026-05-14 → 2026-05-14 · 2 obs
● 2026-05-14 09:48:28
●A46.28.106.412026-05-14 → 2026-05-14 · 2 obs
● 2026-05-14 09:48:28
○A77.93.211.2092016-01-24 → 2016-12-30 · 4 obs
● 2016-01-24 06:32:20
● 2016-12-30 11:43:40
○ 2026-05-14 09:48:28
○A77.93.211.2102015-08-05 → 2015-08-05 · 3 obs
○ 2016-01-24 06:32:20
○ 2026-05-14 09:48:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz | 8 records |
| zstynec.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
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 341ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.28.106.41 |
| AAAA | 1 | 2a02:2b88:1:4::a0 |
| NS | 4 | ns.wedos.eu, ns.wedos.com... |
| MX | 1 | zstynec-cz.mail.protection.outlook.com ( |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, MS=ms26600860 |
| SOA | 1 | ns.wedos.net wedos.wedos.com |
📌 Glue Records Collected
Total: 12
In-bailiwick: 8 (d.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz...)
Out-of-bailiwick: 4 (ns.wedos.cz, ns.wedos.cz, ns.wedos.cz...)
Analysis
Hierarchy
zstynec.cz is a parent of mail.zstynec.cz.
IP Addresses
zstynec.cz points to two IP numbers: 2a02:2b88:1:4::a0 and 46.28.106.41.
Other host names, for instance advokatfiser.cz, medetron.cz, www.2mskv.cz, mipon.eu and termohrncek.sk share IP numbers with zstynec.cz.
Name Servers
zstynec.cz is delegated to four name servers: ns.wedos.com, ns.wedos.cz, ns.wedos.eu and ns.wedos.net.
zstynec.cz at least partially shares name servers with other domains, for instance reabr.com, cirbus.com, virtua.cz, softpillow.cz and bonuspojisteni.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
zstynec.cz is handled by a single mail server, zstynec-cz.mail.protection.outlook.com.
zstynec-cz.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:ca04::a, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::f, 2a01:111:f403:ca09::20, 52.101.68.36, 52.101.73.4, 52.101.73.11 and 52.101.73.24.