cez.eu - robtex.com
cez.eu
eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | si.dns.eu ⭐ | ||||||
| NS | be.dns.eu | ||||||
| NS | w.dns.eu | ||||||
| NS | x.dns.eu | ||||||
| NS | y.dns.eu | ||||||
| SOA | si.dns.eutech@eurid.eu serial=1125222691 | ||||||
Subdomains
emailengine2.cez.eu |
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSns11.cez.cz2026-06-09 → 2026-06-15 · 3 obs
● 2026-06-09 06:14:08
● 2026-06-15 18:16:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu... | - |
| cez.eu | ns20.cez.cz, ns10.cez.cz | - |
✅ Authoritative Response
Server:89.111.77.200
NS records: ns20.cez.cz, ns10.cez.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cez.eu (unsigned zone)
⏱️ Timing
Total: 984ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns20.cez.cz, ns11.cez.cz... |
| MX | 4 | smtp11.cez.cz (pri: 10), smtp12.cez.cz (pri: 10)... |
| TXT | 3 | MS=ms83251053, google-site-verification=88qbN_k3qBGaMDJ... |
| SOA | 1 | ns10.cez.cz netmaster.cez.cz |
Analysis
Hierarchy
The domain emailengine2.cez.eu falls under the parent cez.eu.
Name Servers
The NS records for cez.eu point to four name servers: ns10.cez.cz, ns11.cez.cz, ns20.cez.cz and ns21.cez.cz.
At least some of cez.eu's name servers are shared with other domains, for example cez-extra.cz, cez-data.biz, cezakademie.cz and two more.
Four hostnames, each resolving to a pair of IP addresses: ns10.cez.cz directs to 89.111.73.200 and 2a01:a040:2004:8100::1; ns11.cez.cz directs to 89.111.73.205 and 2a01:a040:2004:8100::2; ns20.cez.cz directs to 89.111.77.200 and 2a01:a040:2004:100::1; ns21.cez.cz directs to 89.111.77.205 and 2a01:a040:2004:100::2.
Mail Servers
Mail for cez.eu is handled by four mail servers: smtp11.cez.cz, smtp12.cez.cz, smtp21.cez.cz and smtp22.cez.cz.
There is at least a partial MX overlap between cez.eu and other domains, including cez.cz, cez.sk, cezdata.cz and two others.
These mail servers often co-occur with the mail servers bb-prg.eunet.cz.
Four hostnames, each resolving to a pair of IP addresses: smtp11.cez.cz directs to 89.111.77.164 and 2a01:a040:2004:5::1; smtp12.cez.cz directs to 89.111.77.165 and 2a01:a040:2004:5::2; smtp21.cez.cz directs to 89.111.73.164 and 2a01:a040:2004:8005::1; smtp22.cez.cz directs to 89.111.73.165 and 2a01:a040:2004:8005::2.