programs.cz - dns.ninja

programs.cz

DNSSEC⚠️ Not signed
A209.250.224.249🇬🇧 AS-VULTR209.250.224.0/21 Vultr Assigned Prefix
PTR209.250.224.249.vultrusercontent.com
NSns.parktons.com ⭐
A46.8.8.88🇨🇿 GRANSY46.8.8.0/24
NSbeta1.rdrhost.com
A209.250.224.249🇬🇧 AS-VULTR209.250.224.0/21 Vultr Assigned Prefix
PTR209.250.224.249.vultrusercontent.com
NSbeta2.rdrhost.com
A45.76.135.224🇬🇧 AS-VULTR45.76.128.0/20 Vultr Assigned Prefix
PTR45.76.135.224.vultrusercontent.com
MXmail.parktons.com ⭐
A155.138.212.151🇺🇸 AS-VULTR155.138.192.0/19 Vultr Assigned Prefix
PTR155-138-212-151.lum-int.io
SOAns.parktons.comroot@parktons.com serial=2617179285

cz

DNSSEC🔒 Signed (DS record present)
NSa.ns.nic.cz ⭐
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz
SOAa.ns.nic.czhostmaster@nic.cz serial=1781126236

Previously NS for

programs.cz

Subdomains

www.programs.cz

Same first word

programs.cn
programs.pro
programs.at
programs.com
programs.com.br
programs.co.uk
programs.am
programs.co.za
programs.com.ua
programs.fr
programs.nl
programs.org
programs.it
programs.co.nz
programs.eu
programs.pl
programs.solar
programs.lv
programs.net
programs.cz
programs.de
programs.app
programs.ch
programs.com.cn
programs.org.in
programs.me
programs.in
programs.kiev.ua
programs.be
programs.tv
programs.se

Similar names

prosgram.com
porgrams.com
sprogram.com
gsmrapor.net
armorgps.com
sporgram.com
grampros.com

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSbeta1.rdrhost.combeta2.rdrhost.comns.parktons.comdns.gns.czdns2.gns.czprograms.czMXmail.parktons.commail.gns.czmail2.gns.czA209.250.224.24981.0.235.236
●NSbeta1.rdrhost.com2026-03-12 → 2026-06-10 · 3 obs
○ 2017-08-29 18:19:10
● 2026-03-12 22:00:00
● 2026-06-10 21:30:38
●NSbeta2.rdrhost.com2026-03-12 → 2026-06-10 · 3 obs
○ 2017-08-29 18:19:10
● 2026-03-12 22:00:00
● 2026-06-10 21:30:38
○NSdns.gns.cz2015-08-17 → 2017-08-29 · 4 obs
● 2015-08-17 07:44:30
● 2017-08-29 18:19:10
○ 2026-03-12 22:00:00
○ 2026-06-10 21:30:38
○NSdns2.gns.cz2015-08-17 → 2017-08-29 · 4 obs
● 2015-08-17 07:44:30
● 2017-08-29 18:19:10
○ 2026-03-12 22:00:00
○ 2026-06-10 21:30:38
●NSns.parktons.com2026-03-12 → 2026-06-10 · 3 obs
○ 2017-08-29 18:19:10
● 2026-03-12 22:00:00
● 2026-06-10 21:30:38
○NSprograms.cz2015-08-17 → 2017-08-29 · 4 obs
● 2015-08-17 07:44:30
● 2017-08-29 18:19:10
○ 2026-03-12 22:00:00
○ 2026-06-10 21:30:38
○MXmail.gns.cz2015-08-17 → 2017-08-29 · 4 obs
● 2015-08-17 07:44:30
● 2017-08-29 18:19:10
○ 2026-03-12 22:00:00
○ 2026-06-10 21:30:38
●MXmail.parktons.com2026-03-12 → 2026-06-10 · 3 obs
○ 2017-08-29 18:19:10
● 2026-03-12 22:00:00
● 2026-06-10 21:30:38
○MXmail2.gns.cz2015-08-17 → 2017-08-29 · 4 obs
● 2015-08-17 07:44:30
● 2017-08-29 18:19:10
○ 2026-03-12 22:00:00
○ 2026-06-10 21:30:38
●A209.250.224.2492026-03-12 → 2026-06-10 · 3 obs
○ 2017-08-29 18:19:10
● 2026-03-12 22:00:00
● 2026-06-10 21:30:38
○A81.0.235.2362015-08-17 → 2017-08-29 · 4 obs
● 2015-08-17 07:44:30
● 2017-08-29 18:19:10
○ 2026-03-12 22:00:00
○ 2026-06-10 21:30:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz-
programs.czbeta1.rdrhost.com, beta2.rdrhost.com-

✅ Authoritative Response

Server:209.250.224.249

NS records: beta1.rdrhost.com, beta2.rdrhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for programs.cz (unsigned zone)

⏱️ Timing

Total: 1979ms | Queries: -

📄 Records

TypeCountSample Data
A1209.250.224.249
NS2beta1.rdrhost.com, beta2.rdrhost.com
MX1mail.parktons.com (pri: 10)
SOA1ns.parktons.com root.parktons.com

Analysis

Hierarchy

programs.cz serves as the parent of www.programs.cz.

IP Addresses

programs.cz has exactly one IP address — 209.250.224.249.

cz.smiruj.cz, euronews.cz, indoorgolf.cz plus two other host names have IP numbers in common with programs.cz.

Name Servers

programs.cz is delegated to three name servers: ns.parktons.com, beta1.rdrhost.com and beta2.rdrhost.com.

programs.cz has at least partial name server overlap with other domains, such as 139-user17.scnet.cz, amaal.newmmseurnew.info, gunceltrsikayetler-255.sbs and two others.

ns2.parktons.com, alpha1.rdrhost.com and alpha2.rdrhost.com — plus 6 other name servers — are commonly paired with these name servers.

ns.parktons.com, beta1.rdrhost.com and beta2.rdrhost.com each resolve to a single IP address: ns.parktons.com resolves to 46.8.8.88, beta1.rdrhost.com resolves to 209.250.224.249 and beta2.rdrhost.com resolves to 45.76.135.224.

Mail Servers

programs.cz uses one mail server — mail.parktons.com.

The mail server setup of programs.cz matches that of other domains such as sabo.cz, 213-user44.scnet.cz, onlinealkohol.cz and two others.

mail.parktons.com resolves to a single IP number: 155.138.212.151.