senkov.cz - robtex.com
senkov.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:1528:246:0:ff52:d00c:cff:0🇨🇿 CASABLANCA-AS2001:1528::/32 Casablanca INT v6 network | ||||||
| A | 82.208.12.12🇨🇿 CASABLANCA-AS82.208.12.0/24 Casablanca INT | ||||||
| NS | ns.webx.cz ⭐ | ||||||
| A | 2001:1528:246:0:ff52:d00c:1ff:0🇨🇿 CASABLANCA-AS2001:1528::/32 Casablanca INT v6 network | ||||||
| PTR | www.webx.cz | ||||||
| A | 82.208.12.1🇨🇿 CASABLANCA-AS82.208.12.0/24 Casablanca INT | ||||||
| PTR | www.webx.cz | ||||||
| NS | ns.bcom.cz | ||||||
| A | 2a01:430:208:8659::10🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ | ||||||
| PTR | mail2.webx.cz | ||||||
| A | 89.185.253.134🇨🇿 MASTER-AS89.185.224.0/19 MASTER-NET-3 | ||||||
| PTR | pec.bcom.cz | ||||||
| MX | mail2.webx.cz ⭐ | ||||||
| A | 2a01:430:208:8659::10🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ | ||||||
| PTR | mail2.webx.cz | ||||||
| A | 89.185.253.134🇨🇿 MASTER-AS89.185.224.0/19 MASTER-NET-3 | ||||||
| PTR | pec.bcom.cz | ||||||
| MX | mail.webx.cz(20) | ||||||
| A | 2001:1528:246:0:ff6d:7bde:c9ff:0🇨🇿 CASABLANCA-AS2001:1528::/32 Casablanca INT v6 network | ||||||
| PTR | mail.webx.cz | ||||||
| A | 109.123.222.201🇨🇿 CASABLANCA-AS109.123.216.0/21 Casablanca INT | ||||||
| PTR | mail.webx.cz | ||||||
| SOA | ns.webx.czhostmaster@webx.cz 2025-08-04 #1 | ||||||
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=1784933239 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●A2001:1528:246:0:ff52:d00c:cff:02015-07-25 → 2026-07-24 · 2 obs
● 2026-07-24 23:16:42
●A82.208.12.122015-07-25 → 2026-07-24 · 2 obs
● 2026-07-24 23:16:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| senkov.cz | ns.bcom.cz, ns.webx.cz | 4 records |
✅ Authoritative Response
Server:82.208.12.1
NS records: ns.bcom.cz, ns.webx.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for senkov.cz (unsigned zone)
⏱️ Timing
Total: 1082ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.208.12.12 |
| AAAA | 1 | 2001:1528:246:0:ff52:d00c:cff:0 |
| NS | 2 | ns.bcom.cz, ns.webx.cz |
| MX | 2 | mail2.webx.cz (pri: 20), mail.webx.cz (pri: 10) |
| SOA | 1 | ns.webx.cz hostmaster.webx.cz |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns.bcom.cz, ns.bcom.cz, ns.webx.cz...)
Analysis
IP Addresses
senkov.cz points to the IP addresses 82.208.12.12 and 2001:1528:246:0:ff52:d00c:cff:0
svojgr.cz, lor.cz, modulservis.eu plus two other host names have IP numbers in common with senkov.cz.
Name Servers
DNS delegation for senkov.cz points to two name servers: ns.bcom.cz and ns.webx.cz.
The name server configuration of senkov.cz is shared with other domains, for instance o2media.cz, efesso.com, modulsystem.cz and two others.
At least some of senkov.cz's name servers are shared with other domains, for example junkie.cz, bcom.sk, benes-michl.com and two more.
ns.bcom.cz directs to 89.185.253.134 and 2a01:430:208:8659::10. ns.webx.cz directs to 82.208.12.1 and 2001:1528:246:0:ff52:d00c:1ff:0. Each host name carries two IP addresses.
Mail Servers
senkov.cz uses two mail servers, mail2.webx.cz and mail.webx.cz.
The mail server setup of senkov.cz matches that of other domains such as onesft.com, doha.cz, elme.cz and two others.
At least some of the mail servers used by senkov.cz are shared with other domains: cortis.cz, as-vps3.autosystem.cz, techkocz.cz and two others among them.
It is common to find these mail servers used together with the mail servers autosystem-cz.mail.protection.outlook.com and mail.bluesystem.cz.
mail2.webx.cz directs to 89.185.253.134 and 2a01:430:208:8659::10. mail.webx.cz directs to 109.123.222.201 and 2001:1528:246:0:ff6d:7bde:c9ff:0. Each host name carries two IP addresses.