tkucera.cz - robtex.com
tkucera.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=1777094257 | ||||||
Subdomains
mail.tkucera.cz |
Same first word
Similar names
DNS History
15 records (8 active, 7 former)
○NSns.onebit.cz2015-05-16 → 2017-07-02 · 4 obs
● 2017-07-02 23:40:28
○ 2026-03-07 20:54:10
○ 2026-04-25 06:03:00
○NSns.onebit.eu2015-05-16 → 2017-07-02 · 4 obs
● 2017-07-02 23:40:28
○ 2026-03-07 20:54:10
○ 2026-04-25 06:03:00
○NSns.onebit.org2015-05-16 → 2017-07-02 · 4 obs
● 2017-07-02 23:40:28
○ 2026-03-07 20:54:10
○ 2026-04-25 06:03:00
●NSns.wedos.com2026-03-07 → 2026-04-25 · 3 obs
● 2026-03-07 20:54:10
● 2026-04-25 06:03:00
●NSns.wedos.cz2026-03-07 → 2026-04-25 · 3 obs
● 2026-03-07 20:54:10
● 2026-04-25 06:03:00
●NSns.wedos.eu2026-03-07 → 2026-04-25 · 3 obs
● 2026-03-07 20:54:10
● 2026-04-25 06:03:00
●NSns.wedos.net2026-03-07 → 2026-04-25 · 3 obs
● 2026-03-07 20:54:10
● 2026-04-25 06:03:00
○MXmail.flanelo.cz2017-07-02 → 2017-07-02 · 4 obs
● 2017-07-02 23:40:28
○ 2026-03-07 20:54:10
○ 2026-04-25 06:03:00
○MXmail.tkucera.cz2015-05-16 → 2016-04-18 · 4 obs
● 2016-04-18 07:16:58
○ 2017-07-02 23:40:28
○ 2026-04-25 06:03:00
●MXwes1-mx-backup.wedos.net2026-03-07 → 2026-04-25 · 3 obs
● 2026-03-07 20:54:10
● 2026-04-25 06:03:00
●MXwes1-mx1.wedos.net2026-03-07 → 2026-04-25 · 3 obs
● 2026-03-07 20:54:10
● 2026-04-25 06:03:00
●MXwes1-mx2.wedos.net2026-03-07 → 2026-04-25 · 3 obs
● 2026-03-07 20:54:10
● 2026-04-25 06:03:00
○A171.25.221.782017-07-02 → 2017-07-02 · 4 obs
● 2017-07-02 23:40:28
○ 2026-03-07 20:54:10
○ 2026-04-25 06:03:00
●A185.8.237.52026-03-07 → 2026-04-25 · 3 obs
● 2026-03-07 20:54:10
● 2026-04-25 06:03:00
○A82.208.5.2182015-05-16 → 2016-04-18 · 4 obs
● 2016-04-18 07:16:58
○ 2017-07-02 23:40:28
○ 2026-04-25 06:03:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, d.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz | - |
| tkucera.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
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 843ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.8.237.5 |
| NS | 4 | ns.wedos.cz, ns.wedos.eu... |
| MX | 3 | wes1-mx2.wedos.net (pri: 1), wes1-mx-backup.wedos.net (pri: 10)... |
| 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
Hierarchy
tkucera.cz is the parent of mail.tkucera.cz.
IP Addresses
tkucera.cz resolves to a single IP: 185.8.237.5.
Other host names, for instance am8.cz, www.hollywoodstyle.cz, skip10.cz, 4heat.cz and tiktokuj.cz share IP numbers with tkucera.cz.
Name Servers
tkucera.cz is delegated to four name servers: ns.wedos.com, ns.wedos.cz, ns.wedos.eu and ns.wedos.net.
tkucera.cz shares some name servers with other domains, for example bathmaker.cz, ceskpatol.cz, skjested.cz, erec.cz and fitanza.com.
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
tkucera.cz is handled by three mail servers: wes1-mx-backup.wedos.net, wes1-mx1.wedos.net and wes1-mx2.wedos.net.
tkucera.cz shares some mail servers with other domains, at least partially; for instance duomotoshow.com, czechflyfish.com, suchomelplasty.cz, esi-cz.eu and abstav.cz.
Host names with a single IP: wes1-mx-backup.wedos.net points to 46.28.106.56; wes1-mx1.wedos.net points to 46.28.106.11; wes1-mx2.wedos.net points to 46.28.106.12.