programatori.cz - dns.ninja

`programatori.cz`

DNSSEC	⚠️ Not signed
A	78.24.236.91^{🇨🇿 SYNOT-CZ78.24.232.0/21 Synot ICT Services, a.s.}
		PTR	`web.programatori.cz`
NS	`ainsley.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26d3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ainsley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2d3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ainsley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22d3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ainsley.ns.cloudflare.com`
		A	108.162.194.211^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ainsley.ns.cloudflare.com`
		A	162.159.38.211^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ainsley.ns.cloudflare.com`
		A	172.64.34.211^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ainsley.ns.cloudflare.com`
NS	`robert.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c8c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robert.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c38c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`robert.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:238c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`robert.ns.cloudflare.com`
		A	108.162.195.140^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robert.ns.cloudflare.com`
		A	162.159.44.140^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robert.ns.cloudflare.com`
		A	172.64.35.140^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robert.ns.cloudflare.com`
MX	`programatori-cz.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::7^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::a^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::7^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::b^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00103.inbound.protection.outlook.com`
		A	52.101.68.15^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db6pr03cu00107.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
TXT	`MS=ms37789309`
TXT	`google-site-verification=wTCKStwtzj242U19IzPJJBLp0_MHO7CNrs-850QbTeM`
TXT	`v=spf1 include:spf.protection.outlook.com mx a ip4:78.24.236.91 ip4:78.24.236...`
SOA	`ainsley.ns.cloudflare.com`dns@cloudflare.com serial=2407235028

`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=1783223240

Subdomains

exchange.programatori.cz

web.programatori.cz

knihy.programatori.cz

Same first word

programatori.com

programatori.cz

programatori.sk

programatori.ro

DNS History

15 records (4 active, 11 former)

●NSainsley.ns.cloudflare.com2026-06-18 → 2026-07-05 · 3 obs

○ 2026-06-15 15:32:06
● 2026-06-18 08:23:48
● 2026-07-05 04:54:48

○NSns.forpsi.cz2015-07-01 → 2016-07-13 · 4 obs

● 2015-07-01 15:52:36
● 2016-07-13 10:09:26
○ 2017-03-25 08:59:42
○ 2026-07-05 04:54:48

○NSns.forpsi.it2015-07-01 → 2016-07-13 · 4 obs

● 2015-07-01 15:52:36
● 2016-07-13 10:09:26
○ 2017-03-25 08:59:42
○ 2026-07-05 04:54:48

○NSns.forpsi.net2015-07-01 → 2016-07-13 · 4 obs

● 2015-07-01 15:52:36
● 2016-07-13 10:09:26
○ 2017-03-25 08:59:42
○ 2026-07-05 04:54:48

○NSns1-02.azure-dns.com2017-03-25 → 2026-06-15 · 5 obs

○ 2016-07-13 10:09:26
● 2017-03-25 08:59:42
● 2026-06-15 15:32:06
○ 2026-06-18 08:23:48
○ 2026-07-05 04:54:48

○NSns2-02.azure-dns.net2017-03-25 → 2026-06-15 · 5 obs

○ 2016-07-13 10:09:26
● 2017-03-25 08:59:42
● 2026-06-15 15:32:06
○ 2026-06-18 08:23:48
○ 2026-07-05 04:54:48

○NSns3-02.azure-dns.org2017-03-25 → 2026-06-15 · 5 obs

○ 2016-07-13 10:09:26
● 2017-03-25 08:59:42
● 2026-06-15 15:32:06
○ 2026-06-18 08:23:48
○ 2026-07-05 04:54:48

○NSns4-02.azure-dns.info2017-03-25 → 2026-06-15 · 5 obs

○ 2016-07-13 10:09:26
● 2017-03-25 08:59:42
● 2026-06-15 15:32:06
○ 2026-06-18 08:23:48
○ 2026-07-05 04:54:48

●NSrobert.ns.cloudflare.com2026-06-18 → 2026-07-05 · 3 obs

○ 2026-06-15 15:32:06
● 2026-06-18 08:23:48
● 2026-07-05 04:54:48

○MXexchange.programatori.cz2015-12-12 → 2019-12-25 · 5 obs

○ 2015-07-01 15:52:36
● 2015-12-12 17:03:48
● 2019-12-25 08:19:04
○ 2026-03-21 14:58:10
○ 2026-07-05 04:54:48

○MXfc3563d9165641a040cce7b47999ca.pamx1.hotmail.com2015-07-01 → 2016-03-16 · 4 obs

● 2015-07-01 15:52:36
● 2016-03-16 05:41:16
○ 2016-07-13 10:09:26
○ 2026-07-05 04:54:48

●MXprogramatori-cz.mail.protection.outlook.com2026-03-21 → 2026-07-05 · 3 obs

○ 2019-12-25 08:19:04
● 2026-03-21 14:58:10
● 2026-07-05 04:54:48

○A185.111.97.1182016-07-13 → 2016-07-13 · 4 obs

○ 2016-03-16 05:41:16
● 2016-07-13 10:09:26
○ 2017-03-25 08:59:42
○ 2026-07-05 04:54:48

○A193.105.159.492015-07-01 → 2016-03-16 · 4 obs

● 2015-07-01 15:52:36
● 2016-03-16 05:41:16
○ 2016-07-13 10:09:26
○ 2026-07-05 04:54:48

●A78.24.236.912017-03-25 → 2026-07-05 · 3 obs

○ 2016-07-13 10:09:26
● 2017-03-25 08:59:42
● 2026-07-05 04:54:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz	-
programatori.cz	ainsley.ns.cloudflare.com, robert.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.140

NS records: ainsley.ns.cloudflare.com, robert.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for programatori.cz (unsigned zone)

⏱️ Timing

Total: 1052ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`78.24.236.91`
NS	2	`ainsley.ns.cloudflare.com, robert.ns.cloudflare.com`
MX	1	`programatori-cz.mail.protection.outlook.`
TXT	3	`MS=ms37789309, google-site-verification=wTCKStwtzj242U1...`
SOA	1	`ainsley.ns.cloudflare.com dns.cloudflare`

Analysis

Hierarchy

exchange.programatori.cz, web.programatori.cz and knihy.programatori.cz each fall under the parent domain programatori.cz.

IP Addresses

programatori.cz directs to one IP number, which is 78.24.236.91.

www.carmoto.cz, exchange.programatori.cz, carmoto.cz and web.programatori.cz are among the host names that share IP numbers with programatori.cz.

Name Servers

programatori.cz has two authoritative name servers — ainsley.ns.cloudflare.com and robert.ns.cloudflare.com.

programatori.cz has the same name server delegation as a number of other domains, such as pinco-ruscasino-online.it.com, carmoto.cz, ardvarx.com and two more.

programatori.cz partially shares its NS delegation with several other domains, including theprintt.com, babywood.com.tw, smartlottotron.io and two others.

These name servers are regularly seen alongside chloe.ns.cloudflare.com and alfred.ns.cloudflare.com as name servers.

Host names resolving to 6 IP numbers:

ainsley.ns.cloudflare.com points to 108.162.194.211, 162.159.38.211, 172.64.34.211 and 3 other IP addresses.

robert.ns.cloudflare.com points to 108.162.195.140, 162.159.44.140, 172.64.35.140 and 3 other IP addresses.

Mail Servers

programatori.cz routes its mail through a single mail server, programatori-cz.mail.protection.outlook.com.

programatori-cz.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.15, 52.101.68.27 and 52.101.73.12, along with 5 other.