www.programs.cz - robtex.com
www.programs.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.250.224.249🇬🇧 AS-VULTR209.250.224.0/21 Vultr Assigned Prefix | ||||||
| PTR | 209.250.224.249.vultrusercontent.com | ||||||
| NS | ns.parktons.com ⭐ | ||||||
| A | 46.8.8.88🇨🇿 GRANSY46.8.8.0/24 | ||||||
| NS | beta1.rdrhost.com ⚠️ Not in parent delegation | ||||||
| A | 209.250.224.249🇬🇧 AS-VULTR209.250.224.0/21 Vultr Assigned Prefix | ||||||
| PTR | 209.250.224.249.vultrusercontent.com | ||||||
| NS | beta2.rdrhost.com ⚠️ Not in parent delegation | ||||||
| A | 45.76.135.224🇬🇧 AS-VULTR45.76.128.0/20 Vultr Assigned Prefix | ||||||
| PTR | 45.76.135.224.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 | ||||||
programs.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.250.224.249🇬🇧 AS-VULTR209.250.224.0/21 Vultr Assigned Prefix | ||||||
| NS | ns.parktons.com ⭐ | ||||||
| NS | beta1.rdrhost.com | ||||||
| NS | beta2.rdrhost.com | ||||||
| MX | mail.parktons.com ⭐ | ||||||
| SOA | ns.parktons.comroot@parktons.com serial=2617179285 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSbeta1.rdrhost.com2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 11:26:14
●NSbeta2.rdrhost.com2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 11:26:14
●NSns.parktons.com2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 11:26:14
●MXmail.parktons.com2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 11:26:14
●A209.250.224.2492026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 11:26:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| programs.cz | beta1.rdrhost.com, beta2.rdrhost.com | - |
✅ Authoritative Response
Server: 45.76.135.224
NS records: beta1.rdrhost.com, beta2.rdrhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for programs.cz (unsigned zone)
⏱️ Timing
Total: 1284ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.250.224.249 |
| NS | 2 | beta1.rdrhost.com, beta2.rdrhost.com |
| MX | 1 | mail.parktons.com (pri: 10) |
| SOA | 1 | ns.parktons.com root.parktons.com |
Analysis
IP Addresses
www.programs.cz points to a single IP address: 209.250.224.249.
Other host names such as sportforum.cz, (0x736578)videa.cz, podnet.cz, webauto.cz and bookni.cz share IPs with www.programs.cz.
Name Servers
www.programs.cz is delegated to three name servers: ns.parktons.com, beta1.rdrhost.com and beta2.rdrhost.com.
www.programs.cz at least partially shares name servers with other domains, for example vps.ezlearn2u.my, kazuc.com, mail.miri.cz, www.amazingcl.ru and homespa.cz.
these name servers are commonly used with ns2.parktons.com, alpha1.rdrhost.com, alpha2.rdrhost.com, dns1.domain.name, dns2.domain.name and delta1.rdrhost.com.
Host names with a single IP address:
ns.parktons.com resolves to 46.8.8.88.
beta1.rdrhost.com resolves to 209.250.224.249.
beta2.rdrhost.com resolves to 45.76.135.224.
Mail Servers
The mail.parktons.com mail server handles www.programs.cz.
www.programs.cz shares the same mail server setup as other domains, including tj.domain.name, zub.clinic, graph-fallback.facebook.com.domain.name, mpbs23.scnet.cz and ulo.cz.
mail.parktons.com points to a single IP number: 155.138.212.151.