ebursa.cz - robtex.com
ebursa.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=1783250239 | ||||||
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
○NSns.ebursa.cz2015-07-18 → 2016-09-21 · 4 obs
● 2016-09-21 14:10:32
○ 2026-06-13 10:39:48
○ 2026-07-05 11:31:06
●A93.190.52.1092015-07-18 → 2026-07-05 · 2 obs
● 2026-07-05 11:31:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| ebursa.cz | ns1.web4ce.cz, ns2.web4ce.cz | 2 records |
✅ Authoritative Response
Server:93.190.48.250
NS records: ns1.web4ce.cz, ns2.web4ce.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ebursa.cz (unsigned zone)
⏱️ Timing
Total: 957ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.190.52.109 |
| NS | 2 | ns1.web4ce.cz, ns2.web4ce.cz |
| MX | 3 | mx1.web4ce.cz (pri: 10), mx2.web4ce.cz (pri: 10)... |
| TXT | 1 | v=spf1 mx include:spf.web4ce.cz ~all |
| SOA | 1 | ns1.web4ce.cz domeny.web4ce.cz |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.web4ce.cz, ns2.web4ce.cz)
Analysis
IP Addresses
ebursa.cz points to a single IP number: 93.190.52.109.
Additional host names — ns.narod.cz, ns.eucatalog.sk, vps109.web4ce.cz and two others — share IP numbers with ebursa.cz.
Name Servers
ebursa.cz has two authoritative name servers — ns1.web4ce.cz and ns2.web4ce.cz.
ebursa.cz shares its name server setup with other domains, including glaetzer.cz, jdg.cz, agcmb.cz and two others.
Both ns1.web4ce.cz and ns2.web4ce.cz have two IP addresses each. ns1.web4ce.cz resolves to 93.190.48.250 and 2a02:c600:0:4::1; ns2.web4ce.cz resolves to 93.190.49.250 and 2a02:c600:0:4::2.
Mail Servers
ebursa.cz is handled by three mail servers: mx1.web4ce.cz, mx2.web4ce.cz and mx3.web4ce.cz.
ebursa.cz shares mail servers — at least in part — with other domains, including ymca.cz, setvak.cz, milenium.cz and two others.
The hostnames mx1.web4ce.cz, mx2.web4ce.cz and mx3.web4ce.cz all point to the same three IP numbers — 93.190.48.73, 93.190.48.74 and 93.190.48.75.
mx1.web4ce.cz, mx2.web4ce.cz and mx3.web4ce.cz are host names that all point to 93.190.48.73.
mx1.web4ce.cz, mx2.web4ce.cz and mx3.web4ce.cz are host names that all point to 93.190.48.74.
mx1.web4ce.cz, mx2.web4ce.cz and mx3.web4ce.cz are host names that all point to 93.190.48.75.