hus2015.cz - robtex.com
hus2015.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.93.192.86🇨🇿 MASTER-AS77.93.192.0/19 MASTER-NET-4 | ||||||
| PTR | ws6.vbox.cz | ||||||
| NS | ns.vbox.cz ⭐ | ||||||
| A | 89.185.231.139🇨🇿 MASTER-AS89.185.224.0/19 MASTER-NET-3 | ||||||
| PTR | web.vbox.cz | ||||||
| NS | nss.vbox.cz | ||||||
| A | 51.89.164.217🇬🇧 OVH51.89.0.0/16 | ||||||
| PTR | mlyn.vbox.cz | ||||||
| MX | email.hus2015.cz ⭐ | ||||||
| A | 89.185.231.139🇨🇿 MASTER-AS89.185.224.0/19 MASTER-NET-3 | ||||||
| PTR | web.vbox.cz | ||||||
| MX | mail.vbox.cz(50) | ||||||
| TXT | v=spf1 a mx mx:lot.vbox.cz mx:web.vbox.cz +all | ||||||
| SOA | ns.vbox.czhostmaster@vbox.cz 2003-02-04 #15 | ||||||
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=1776016042 | ||||||
Subdomains
email.hus2015.cz |
Same first word
hus2015.cz |
DNS History
6 records (5 active, 1 former)
○NSns2.vbox.cz2015-07-01 → 2016-03-08 · 4 obs
● 2016-03-08 23:28:36
○ 2017-05-05 00:31:20
○ 2026-04-12 18:22:00
●NSnss.vbox.cz2017-05-05 → 2026-04-12 · 3 obs
● 2017-05-05 00:31:20
● 2026-04-12 18:22:00
●MXemail.hus2015.cz2015-07-01 → 2026-04-12 · 2 obs
● 2026-04-12 18:22:00
●A77.93.192.862015-07-01 → 2026-04-12 · 2 obs
● 2026-04-12 18:22:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | d.ns.nic.cz, c.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz | - |
| hus2015.cz | ns.vbox.cz, nss.vbox.cz | 2 records |
✅ Authoritative Response
Server:89.185.231.139
NS records: ns.vbox.cz, nss.vbox.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hus2015.cz (unsigned zone)
⏱️ Timing
Total: 440ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.93.192.86 |
| NS | 2 | ns.vbox.cz, nss.vbox.cz |
| MX | 2 | mail.vbox.cz (pri: 50), email.hus2015.cz (pri: 10) |
| TXT | 1 | v=spf1 a mx mx:lot.vbox.cz mx:web.vbox.c |
| SOA | 1 | ns.vbox.cz hostmaster.vbox.cz |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.vbox.cz, nss.vbox.cz)
Analysis
Hierarchy
hus2015.cz is the parent of email.hus2015.cz.
IP Addresses
hus2015.cz resolves to one IP number: 77.93.192.86.
Other host names such as ws6.vbox.cz and husiti.cz share IP numbers with hus2015.cz.
Name Servers
hus2015.cz is delegated to two name servers ns.vbox.cz and nss.vbox.cz.
hus2015.cz shares the same name server setup as other domains, for instance lesovnazofin.cz, lxs.cz, hitspraha.cz, ccshpraha.cz and reklamniacka.cz.
hus2015.cz shares at least some name servers with other domains, for example vbox.cz, katovice.eu and opensys.cz.
These name servers are commonly used alongside ns1.vbox.cz and ns2.vbox.cz.
Host names with one IP number:
ns.vbox.cz points to 89.185.231.139
nss.vbox.cz points to 51.89.164.217
Mail Servers
Two mail servers handle hus2015.cz: email.hus2015.cz and mail.vbox.cz.
hus2015.cz shares some mail servers with other domains, at least partially, for instance katovice.eu, hoteljezero.cz, lipno-marina.cz, skiservice.cz and betlempenzion.cz.
These mail servers are often used together with email.vbox.cz, lot.vbox.cz, mail.katovice.eu, mail.betlempenzion.cz, mail.dandieterrier.cz and mail.lxs.cz.
Hostnames with a single IP:
email.hus2015.cz points to 89.185.231.139.