klubprogres.cz - robtex.com
klubprogres.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 78.141.227.75🇬🇧 AS-VULTR78.141.224.0/19 Vultr Assigned Prefix | ||||||
| PTR | 78.141.227.75.vultrusercontent.com | ||||||
| NS | ns.parktons.com ⭐ | ||||||
| A | 46.8.8.88🇨🇿 GRANSY46.8.8.0/24 | ||||||
| NS | alpha1.rdrhost.com | ||||||
| A | 136.244.78.5🇬🇧 AS-VULTR136.244.64.0/20 Vultr Assigned Prefix | ||||||
| PTR | 136.244.78.5.vultrusercontent.com | ||||||
| NS | alpha2.rdrhost.com | ||||||
| A | 78.141.227.75🇬🇧 AS-VULTR78.141.224.0/19 Vultr Assigned Prefix | ||||||
| PTR | 78.141.227.75.vultrusercontent.com | ||||||
| MX | mail.parktons.com ⭐ | ||||||
| A | 155.138.212.151🇺🇸 AS-VULTR155.138.192.0/19 Vultr Assigned Prefix | ||||||
| PTR | 155.138.212.151.vultrusercontent.com | ||||||
| SOA | ns.parktons.comroot@parktons.com serial=2617179285 | ||||||
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=1771291036 | ||||||
Subdomains
mail.klubprogres.cz |
DNS History
9 records (5 active, 4 former)
●NSalpha1.rdrhost.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 02:24:30
●NSalpha2.rdrhost.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 02:24:30
●NSns.parktons.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 02:24:30
○NSns1.hostmonster.com2015-05-27 → 2017-07-04 · 3 obs
● 2017-07-04 23:18:44
○ 2026-03-24 02:24:30
○NSns2.hostmonster.com2015-05-27 → 2017-07-04 · 3 obs
● 2017-07-04 23:18:44
○ 2026-03-24 02:24:30
○MXmail.klubprogres.cz2015-05-27 → 2017-07-04 · 3 obs
● 2017-07-04 23:18:44
○ 2026-03-24 02:24:30
●MXmail.parktons.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 02:24:30
○A74.220.207.1492015-05-27 → 2017-07-04 · 3 obs
● 2017-07-04 23:18:44
○ 2026-03-24 02:24:30
●A78.141.227.752026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 02:24:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| klubprogres.cz | alpha1.rdrhost.com, alpha2.rdrhost.com | - |
✅ Authoritative Response
Server:78.141.227.75
NS records: alpha1.rdrhost.com, alpha2.rdrhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for klubprogres.cz (unsigned zone)
⏱️ Timing
Total: 1276ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.141.227.75 |
| NS | 2 | alpha1.rdrhost.com, alpha2.rdrhost.com |
| MX | 1 | mail.parktons.com (pri: 10) |
| SOA | 1 | ns.parktons.com root.parktons.com |
Analysis
Hierarchy
The parent of mail.klubprogres.cz is klubprogres.cz.
IP Addresses
klubprogres.cz points to an IP address: 78.141.227.75.
other host names include serialhd.cz, nehty-maki.cz, 33-user28.scnet.cz, 11-user10.scnet.cz and hs-online.cz; they share IP numbers with klubprogres.cz.
Name Servers
klubprogres.cz is delegated to three name servers ns.parktons.com, alpha1.rdrhost.com and alpha2.rdrhost.com.
klubprogres.cz at least partially shares name servers with other domains, for instance mazar.cz, finsluzby.cz, programs.cz, 136-user28.scnet.cz and peza.cz.
These name servers are commonly used with the name servers beta1.rdrhost.com, beta2.rdrhost.com, ns2.parktons.com, delta1.rdrhost.com, delta2.rdrhost.com, dns1.domain.name, dns2.domain.name and gamma1.rdrhost.com.
Host names with one IP:
ns.parktons.com points to 46.8.8.88; alpha1.rdrhost.com points to 136.244.78.5; alpha2.rdrhost.com points to 78.141.227.75.
Mail Servers
klubprogres.cz is handled by a single mail server, mail.parktons.com.
klubprogres.cz uses the same mail server setup as other domains, for instance bamboo.hr, degreenix.info, lh4.googleusercontent.com.domain.name, mail.zitka.cz and cpanel.dischemsupplements.co.za.
The host name mail.parktons.com points to IP 155.138.212.151.