`patrickmarek.com`

DNSSEC	⚠️ Not signed
A	89.248.250.13^{🇨🇿 HKFREE-AS89.248.240.0/20 HKFree route}
NS	`ns1.websupport.cz` ⭐
		A	2a10:bbc0::11^{🇨🇿 ACTIVE24-AS2a10:bbc0::/32}
			PTR	`ns1.websupport.eu`
		A	45.10.97.11^{🇨🇿 ACTIVE24-AS45.10.97.0/24}
			PTR	`ns1.websupport.eu`
NS	`ns2.websupport.cz`
		A	2a02:250:3::12^{🇸🇪 ACTIVE24-AS2a02:250:3::/48}
			PTR	`ns2.websupport.eu`
		A	185.71.159.12^{🇸🇪 ACTIVE24-AS185.71.159.0/24}
			PTR	`ns2.websupport.eu`
NS	`ns3.websupport.eu`
		A	2a10:bbc0::13^{🇨🇿 ACTIVE24-AS2a10:bbc0::/32}
			PTR	`ns3.websupport.eu`
		A	45.10.97.13^{🇨🇿 ACTIVE24-AS45.10.97.0/24}
			PTR	`ns3.websupport.eu`
SOA	`ns1.websupport.cz`admin@websupport.cz serial=1707698884

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1777034876

Same first word

patrickmarek.com

DNS History

7 records (4 active, 3 former)

○NSalfa.ns.active24.cz2015-06-04 → 2017-12-22 · 4 obs

● 2015-06-04 18:20:18
● 2017-12-22 21:05:50
○ 2026-03-22 21:39:42
○ 2026-04-24 13:16:12

○NSbeta.ns.active24.cz2015-06-04 → 2017-12-22 · 4 obs

● 2015-06-04 18:20:18
● 2017-12-22 21:05:50
○ 2026-03-22 21:39:42
○ 2026-04-24 13:16:12

●NSns1.websupport.cz2026-03-22 → 2026-04-24 · 3 obs

○ 2017-12-22 21:05:50
● 2026-03-22 21:39:42
● 2026-04-24 13:16:12

●NSns2.websupport.cz2026-03-22 → 2026-04-24 · 3 obs

○ 2017-12-22 21:05:50
● 2026-03-22 21:39:42
● 2026-04-24 13:16:12

●NSns3.websupport.eu2026-03-22 → 2026-04-24 · 3 obs

○ 2017-12-22 21:05:50
● 2026-03-22 21:39:42
● 2026-04-24 13:16:12

○A88.86.111.2402015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 18:20:18
○ 2015-10-23 01:08:22
○ 2026-04-24 13:16:12

●A89.248.250.132015-10-23 → 2026-04-24 · 3 obs

○ 2015-06-04 18:20:18
● 2015-10-23 01:08:22
● 2026-04-24 13:16:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net...	-
patrickmarek.com	ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu	-

✅ Authoritative Response

Server:45.10.97.13

NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 176ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.248.250.13`
NS	3	`ns1.websupport.cz, ns2.websupport.cz...`
SOA	1	`ns1.websupport.cz admin.websupport.cz`

Analysis

IP Addresses

patrickmarek.com points to a single IP: 89.248.250.13.

Other host names, for example weldsteel.cz, vazky.cz, *.arpoko.cz and jazzrock.cz share IP numbers with patrickmarek.com.

Name Servers

patrickmarek.com is delegated to three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.

patrickmarek.com partially shares name servers with other domains; examples include lajotrans.sk, welzl.cz, subi.cz, dynamicenglish.cz and slune.cz.

Host names with two IP numbers:

ns1.websupport.cz points to 2a10:bbc0::11 and 45.10.97.11.

ns2.websupport.cz points to 2a02:250:3::12 and 185.71.159.12.

ns3.websupport.eu points to 2a10:bbc0::13 and 45.10.97.13.

patrickmarek.com - robtex.com