`cncprogramovani.cz`

DNSSEC	🔒 Signed (DS record present)
A	185.129.138.221^{🇨🇿 INTERNET-CZ185.129.136.0/22}
		PTR	`221.138.forpsi.net`
NS	`ns.forpsi.net` ⭐
		A	2001:15e8:101:1::c282^{🇨🇿 INTERNET-CZ2001:15e8::/32}
			PTR	`ns.forpsi.net`
		A	81.2.194.130^{🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s.}
			PTR	`ns.forpsi.net`
NS	`ns.forpsi.cz`
		A	2001:15e8:201:1::d1b9^{🇨🇿 INTERNET-CZ2001:15e8::/32}
			PTR	`ns.forpsi.cz`
		A	81.2.209.185^{🇨🇿 INTERNET-CZ81.2.209.0/24}
			PTR	`ns.forpsi.cz`
NS	`ns.forpsi.it`
		A	2a00:6d41:2:1::5^{🇮🇹 ARUBA-ASN2a00:6d41::/32 Aruba S.p.A. IPv6 Network}
			PTR	`ns.forpsi.it`
		A	95.110.254.165^{🇮🇹 ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network}
			PTR	`host165-254-110-95.serverdedicati.aruba.it`
MX	`mxavas.forpsi.com` ⭐
		A	81.2.195.200^{🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s.}
			PTR	`mxavas.forpsi.com`
SOA	`ns.forpsi.net`admin@forpsi.com 2026-03-11 #1

`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.cz`hostmaster@nic.cz serial=1774646237

Same first word

cncprogramovani.cz

DNS History

6 records (5 active, 1 former)

●NSns.forpsi.cz2015-05-23 → 2026-03-27 · 2 obs

● 2015-05-23 20:51:06
● 2026-03-27 21:47:36

●NSns.forpsi.it2015-05-23 → 2026-03-27 · 2 obs

● 2015-05-23 20:51:06
● 2026-03-27 21:47:36

●NSns.forpsi.net2015-05-23 → 2026-03-27 · 2 obs

● 2015-05-23 20:51:06
● 2026-03-27 21:47:36

●MXmxavas.forpsi.com2015-05-23 → 2026-03-27 · 2 obs

● 2015-05-23 20:51:06
● 2026-03-27 21:47:36

●A185.129.138.2212026-03-27 → 2026-03-27 · 2 obs

○ 2017-06-21 20:34:50
● 2026-03-27 21:47:36

○A81.2.194.1762015-05-23 → 2017-06-21 · 3 obs

● 2015-05-23 20:51:06
● 2017-06-21 20:34:50
○ 2026-03-27 21:47:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz	-
cncprogramovani.cz	ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net	2 records

✅ Authoritative Response

Server:81.2.194.130

NS records: ns.forpsi.cz, ns.forpsi.it, ns.forpsi.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1417ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.129.138.221`
NS	3	`ns.forpsi.cz, ns.forpsi.it...`
MX	1	`mxavas.forpsi.com (pri: 10)`
SOA	1	`ns.forpsi.net admin.forpsi.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.forpsi.cz, ns.forpsi.cz)

Analysis

IP Addresses

cncprogramovani.cz maps to IP address 185.129.138.221.

Other host names, for instance diversdream.cz, gruntujeme.cz, azfin.cz, 3-g.cz and uhliky.com share IP numbers with cncprogramovani.cz.

Name Servers

cncprogramovani.cz is delegated to name servers ns.forpsi.cz, ns.forpsi.it and ns.forpsi.net.

cncprogramovani.cz at least partially shares name servers with other domains such as gainer.sk, hofersecurity.hu, aglo.eu, thoman.cz and direktdoki.hu.

these name servers are commonly used with the name servers ns.forpsi.us.

Host names with two IP numbers:

ns.forpsi.cz points to 2001:15e8:201:1::d1b9 and 81.2.209.185.

ns.forpsi.it points to 2a00:6d41:2:1::5 and 95.110.254.165.

ns.forpsi.net points to 2001:15e8:101:1::c282 and 81.2.194.130.

Mail Servers

cncprogramovani.cz is handled by a single mail server, mxavas.forpsi.com.

cncprogramovani.cz shares the same mail server setup as other domains, including formanek.eu, sdstudio.cz, onvalo.hu, angellies.com and autoskolaugrandu.cz.

cncprogramovani.cz shares mail servers with other domains at least in part, for instance telefonkonyv.hu, zsvn.cz, datapoint.cz, listen.cz and h-rekultivace.cz.

mxavas.forpsi.com points to one IP number: 81.2.195.200.

cncprogramovani.cz - robtex.com