`patchwork-studio.cz`

DNSSEC	⚠️ Not signed
A	81.0.206.112^{🇨🇿 CASABLANCA-AS81.0.206.0/23 Casablanca INT}
		PTR	`c1.premium-wa.cz`
NS	`1.ns.gigaserver.cz` ⭐
		A	2a03:1e20:0:5::92^{🇨🇿 GIGASERVER2a03:1e20::/32 CZ-SEONET-20140804}
			PTR	`1.ns.gigaserver.cz`
		A	185.66.36.92^{🇨🇿 GIGASERVER185.66.36.0/22 CZ-SEONET-20140805}
			PTR	`1.ns.gigaserver.cz`
NS	`2.ns.gigaserver.cz`
		A	2a03:1e20:0:5::93^{🇨🇿 GIGASERVER2a03:1e20::/32 CZ-SEONET-20140804}
			PTR	`2.ns.gigaserver.cz`
		A	185.66.36.93^{🇨🇿 GIGASERVER185.66.36.0/22 CZ-SEONET-20140805}
			PTR	`2.ns.gigaserver.cz`
NS	`3.ns.gigaserver.cz`
		A	2a03:1e20:0:5::250^{🇨🇿 GIGASERVER2a03:1e20::/32 CZ-SEONET-20140804}
			PTR	`3.ns.gigaserver.cz`
		A	185.66.36.250^{🇨🇿 GIGASERVER185.66.36.0/22 CZ-SEONET-20140805}
			PTR	`3.ns.gigaserver.cz`
NS	`4.ns.gigaserver.cz`
		A	40.67.208.152^{🇳🇱 Microsoft40.67.0.0/16}
MX	`mail.gigaserver.cz` ⭐
		A	185.66.36.222^{🇨🇿 GIGASERVER185.66.36.0/22 CZ-SEONET-20140805}
			PTR	`mail.gigaserver.cz`
TXT	`v=spf1 mx a include:smtp-gw.gigaserver.cz ~all`
SOA	`1.ns.gigaserver.cz`dns@gigaserver.cz serial=1545516474

`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=1778692632

Subdomains

www.patchwork-studio.cz

Same first word

patchwork-studio.cz

DNS History

7 records (6 active, 1 former)

●NS1.ns.gigaserver.cz2015-06-28 → 2026-05-13 · 2 obs

● 2015-06-28 02:53:00
● 2026-05-13 17:47:38

●NS2.ns.gigaserver.cz2015-06-28 → 2026-05-13 · 2 obs

● 2015-06-28 02:53:00
● 2026-05-13 17:47:38

●NS3.ns.gigaserver.cz2015-06-28 → 2026-05-13 · 2 obs

● 2015-06-28 02:53:00
● 2026-05-13 17:47:38

●NS4.ns.gigaserver.cz2015-06-28 → 2026-05-13 · 2 obs

● 2015-06-28 02:53:00
● 2026-05-13 17:47:38

●MXmail.gigaserver.cz2026-04-11 → 2026-05-13 · 3 obs

○ 2018-08-03 15:26:08
● 2026-04-11 14:53:42
● 2026-05-13 17:47:38

○MXmail.patchwork-studio.cz2015-06-28 → 2018-08-03 · 4 obs

● 2015-06-28 02:53:00
● 2018-08-03 15:26:08
○ 2026-04-11 14:53:42
○ 2026-05-13 17:47:38

●A81.0.206.1122015-06-28 → 2026-05-13 · 2 obs

● 2015-06-28 02:53:00
● 2026-05-13 17:47:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz	-
patchwork-studio.cz	1.ns.gigaserver.cz, 2.ns.gigaserver.cz, 3.ns.gigaserver.cz, 4.ns.gigaserver.cz	4 records

✅ Authoritative Response

Server:185.66.36.92

NS records: 1.ns.gigaserver.cz, 2.ns.gigaserver.cz, 3.ns.gigaserver.cz, 4.ns.gigaserver.cz

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2269ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.0.206.112`
NS	4	`1.ns.gigaserver.cz, 2.ns.gigaserver.cz...`
MX	1	`mail.gigaserver.cz (pri: 50)`
TXT	1	`v=spf1 mx a include:smtp-gw.gigaserver.c`
SOA	1	`1.ns.gigaserver.cz dns.gigaserver.cz`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (1.ns.gigaserver.cz, 2.ns.gigaserver.cz, 3.ns.gigaserver.cz...)

Analysis

Hierarchy

patchwork-studio.cz is a parent of www.patchwork-studio.cz.

IP Addresses

patchwork-studio.cz points to a single IP address: 81.0.206.112.

Other host names such as sport9.cz, littleindia.cz, maxildily.cz, arabskeparfemy.cz and hisport.sk share IP numbers with patchwork-studio.cz.

Name Servers

patchwork-studio.cz is delegated to four name servers: 1.ns.gigaserver.cz, 2.ns.gigaserver.cz, 3.ns.gigaserver.cz and 4.ns.gigaserver.cz.

At least part of the name servers for patchwork-studio.cz are shared with other domains, for instance kompletucetnictvi.cz, motojelinek.cz, kareljindra.cz, atalon.cz and unibon.net.

These name servers are commonly used alongside ns1.gigaserver.cz and ns2.gigaserver.cz.

Two IP numbers per host:

1.ns.gigaserver.cz points to 2a03:1e20:0:5::92 and 185.66.36.92.

2.ns.gigaserver.cz points to 2a03:1e20:0:5::93 and 185.66.36.93.

3.ns.gigaserver.cz points to 2a03:1e20:0:5::250 and 185.66.36.250.

One IP number per host:

4.ns.gigaserver.cz points to 40.67.208.152.

Mail Servers

The mail server for patchwork-studio.cz is mail.gigaserver.cz.

patchwork-studio.cz uses the same mail server setup as other domains, for instance tip-net.cz, ckds.cz, altamente.cz, professional-english.cz and delego.cz.

Host mail.gigaserver.cz points to IP 185.66.36.222.

patchwork-studio.cz - robtex.com