cac-clean.cz - robtex.com
cac-clean.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=1778525236 | ||||||
Subdomains
www.cac-clean.cz |
Same first word
cac-clean.cz |
Similar names
DNS History
12 records (6 active, 6 former)
○NSdns-3.softech.cz2015-06-21 → 2017-03-19 · 4 obs
● 2017-03-19 11:13:10
○ 2026-03-26 08:11:40
○ 2026-05-11 19:11:06
○NSdns-4.softech.cz2015-06-21 → 2017-03-19 · 4 obs
● 2017-03-19 11:13:10
○ 2026-03-26 08:11:40
○ 2026-05-11 19:11:06
○NSinternet.softech.cz2015-06-21 → 2017-03-19 · 4 obs
● 2017-03-19 11:13:10
○ 2026-03-26 08:11:40
○ 2026-05-11 19:11:06
○NSinternet1.softech.cz2015-06-21 → 2017-03-19 · 4 obs
● 2017-03-19 11:13:10
○ 2026-03-26 08:11:40
○ 2026-05-11 19:11:06
●NSns1.websupport.cz2026-03-26 → 2026-05-11 · 3 obs
● 2026-03-26 08:11:40
● 2026-05-11 19:11:06
●NSns2.websupport.cz2026-03-26 → 2026-05-11 · 3 obs
● 2026-03-26 08:11:40
● 2026-05-11 19:11:06
●NSns3.websupport.eu2026-03-26 → 2026-05-11 · 3 obs
● 2026-03-26 08:11:40
● 2026-05-11 19:11:06
○MXantispamsmtp.softech.cz2015-06-21 → 2017-03-19 · 4 obs
● 2017-03-19 11:13:10
○ 2026-03-26 08:11:40
○ 2026-05-11 19:11:06
○MXbackup-mx-100.softech.cz2015-06-21 → 2017-03-19 · 4 obs
● 2017-03-19 11:13:10
○ 2026-03-26 08:11:40
○ 2026-05-11 19:11:06
●MXdaa8dfdceae17ca7.mx1.emailprofi.seznam.cz2026-03-26 → 2026-05-11 · 3 obs
● 2026-03-26 08:11:40
● 2026-05-11 19:11:06
●MXdaa8dfdceae17ca7.mx2.emailprofi.seznam.cz2026-03-26 → 2026-05-11 · 3 obs
● 2026-03-26 08:11:40
● 2026-05-11 19:11:06
●A216.150.1.12026-03-26 → 2026-05-11 · 2 obs
● 2026-05-11 19:11:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| cac-clean.cz | ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu | - |
✅ Authoritative Response
Server:45.10.97.11
NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cac-clean.cz (unsigned zone)
⏱️ Timing
Total: 893ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.150.1.1 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| MX | 2 | daa8dfdceae17ca7.mx2.emailprofi.seznam.c, daa8dfdceae17ca7.mx1.emailprofi.seznam.c |
| TXT | 2 | v=spf1 include:spf.seznam.cz -all, google-site-verification=n4R6drzSJ2kMuyJ |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
Analysis
Hierarchy
The parent of www.cac-clean.cz is cac-clean.cz.
IP Addresses
cac-clean.cz points to IP number: 216.150.1.1.
Other host names such as venturebegins.com, missionresort.com, volta.net, showpad.com and catalonie.pagina.nl share IPs with cac-clean.cz.
Name Servers
cac-clean.cz is delegated to three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
cac-clean.cz at least partially shares name servers with other domains, for instance driftsnow.com, ukrprom.cz, dapor.eu, jovo.eu and sinpro.cz.
These name servers are commonly used together with ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
Host ns1.websupport.cz points to 2a10:bbc0::11 and 45.10.97.11; Host ns2.websupport.cz points to 2a02:250:3::12 and 185.71.159.12; Host ns3.websupport.eu points to 2a10:bbc0::13 and 45.10.97.13.
Mail Servers
cac-clean.cz is handled by two mail servers: daa8dfdceae17ca7.mx1.emailprofi.seznam.cz and daa8dfdceae17ca7.mx2.emailprofi.seznam.cz.
Host names with two IP numbers: daa8dfdceae17ca7.mx1.emailprofi.seznam.cz points to: 2a02:598:2::1056 and 77.75.77.56; daa8dfdceae17ca7.mx2.emailprofi.seznam.cz points to: 2a02:598:2::1146 and 77.75.77.146.