`artpublishing.cz`

DNSSEC	🔒 Signed (DS record present)
A	2a00:4b40:aaaa:2011::7^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
A	37.9.175.211^{🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24}
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`
MX	`mailin1.artpublishing.cz` ⭐
		A	2a00:4b40:aaaa:2101:45:13:137:7^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
			PTR	`m1-u5-mx.websupport.sk`
		A	45.13.137.9^{🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24}
			PTR	`m1-u7-mx.websupport.sk`
MX	`mailin2.artpublishing.cz`⁽¹⁰⁰⁾
		A	2a00:4b40:aaaa:2101:45:13:137:112^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
		A	45.13.137.110^{🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24}
			PTR	`m1-u6-mx.websupport.sk`
SOA	`ns1.websupport.cz`admin@websupport.cz serial=1756505975

`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=1778680034

Subdomains

www.artpublishing.cz

mailin1.artpublishing.cz

mailin2.artpublishing.cz

Same first word

artpublishing.us

artpublishing.cz

Similar names

atrpublishing.com

publishingart.com

DNS History

16 records (7 active, 9 former)

○NSalfa.ns.active24.cz2015-08-10 → 2020-02-12 · 4 obs

● 2015-08-10 02:40:18
● 2020-02-12 03:03:08
○ 2026-04-14 23:42:44
○ 2026-05-13 14:10:50

○NSbeta.ns.active24.cz2015-08-10 → 2020-02-12 · 4 obs

● 2015-08-10 02:40:18
● 2020-02-12 03:03:08
○ 2026-04-14 23:42:44
○ 2026-05-13 14:10:50

○NSgama.ns.active24.sk2015-08-10 → 2020-02-12 · 4 obs

● 2015-08-10 02:40:18
● 2020-02-12 03:03:08
○ 2026-04-14 23:42:44
○ 2026-05-13 14:10:50

●NSns1.websupport.cz2026-04-14 → 2026-05-13 · 3 obs

○ 2020-02-12 03:03:08
● 2026-04-14 23:42:44
● 2026-05-13 14:10:50

●NSns2.websupport.cz2026-04-14 → 2026-05-13 · 3 obs

○ 2020-02-12 03:03:08
● 2026-04-14 23:42:44
● 2026-05-13 14:10:50

●NSns3.websupport.eu2026-04-14 → 2026-05-13 · 3 obs

○ 2020-02-12 03:03:08
● 2026-04-14 23:42:44
● 2026-05-13 14:10:50

○MXin.smtp.cz2015-08-10 → 2016-07-14 · 4 obs

● 2015-08-10 02:40:18
● 2016-07-14 12:32:28
○ 2017-02-19 16:23:02
○ 2026-05-13 14:10:50

●MXmailin1.artpublishing.cz2026-04-14 → 2026-05-13 · 3 obs

○ 2020-02-12 03:03:08
● 2026-04-14 23:42:44
● 2026-05-13 14:10:50

●MXmailin2.artpublishing.cz2026-04-14 → 2026-05-13 · 3 obs

○ 2020-02-12 03:03:08
● 2026-04-14 23:42:44
● 2026-05-13 14:10:50

○MXmx.smtp.cz2015-08-10 → 2016-07-14 · 4 obs

● 2015-08-10 02:40:18
● 2016-07-14 12:32:28
○ 2017-02-19 16:23:02
○ 2026-05-13 14:10:50

○MXmx1.active24.com2017-02-19 → 2020-02-12 · 5 obs

○ 2016-07-14 12:32:28
● 2017-02-19 16:23:02
● 2020-02-12 03:03:08
○ 2026-04-14 23:42:44
○ 2026-05-13 14:10:50

○MXmx2.active24.com2017-02-19 → 2020-02-12 · 5 obs

○ 2016-07-14 12:32:28
● 2017-02-19 16:23:02
● 2020-02-12 03:03:08
○ 2026-04-14 23:42:44
○ 2026-05-13 14:10:50

●A2a00:4b40:aaaa:2011::72026-04-14 → 2026-05-13 · 3 obs

○ 2020-02-12 03:03:08
● 2026-04-14 23:42:44
● 2026-05-13 14:10:50

○A2a02:4a8:ac24:102::96:1242015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 02:40:18
○ 2015-12-06 13:38:10
○ 2026-05-13 14:10:50

●A37.9.175.2112026-04-14 → 2026-05-13 · 3 obs

○ 2020-02-12 03:03:08
● 2026-04-14 23:42:44
● 2026-05-13 14:10:50

○A81.95.96.1242015-08-10 → 2020-02-12 · 4 obs

● 2015-08-10 02:40:18
● 2020-02-12 03:03:08
○ 2026-04-14 23:42:44
○ 2026-05-13 14:10:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz	-
artpublishing.cz	ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu	-

✅ Authoritative Response

Server:45.10.97.11

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: 2446ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.9.175.211`
AAAA	1	`2a00:4b40:aaaa:2011::7`
NS	3	`ns1.websupport.cz, ns2.websupport.cz...`
MX	2	`mailin1.artpublishing.cz (pri: 10), mailin2.artpublishing.cz (pri: 100)`
SOA	1	`ns1.websupport.cz admin.websupport.cz`

Analysis

Hierarchy

artpublishing.cz is a parent of www.artpublishing.cz, mailin1.artpublishing.cz and mailin2.artpublishing.cz.

IP Addresses

artpublishing.cz resolves to two IP numbers: 2a00:4b40:aaaa:2011::7 and 37.9.175.211.

Other host names, for instance dtj.cz, pzpheating.cz, kuty.eu, www.ecprodejny.cz and asdsoftware.eu share IP numbers with artpublishing.cz.

Name Servers

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

artpublishing.cz partially shares name servers with other domains; examples include aisan.cz, kaska.eu, czechhorde.cz, argus-sk.info and novotech.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.

Mail Servers

artpublishing.cz is handled by two mail servers: mailin1.artpublishing.cz and mailin2.artpublishing.cz.

Host names with two IP numbers:

mailin1.artpublishing.cz points to: 2a00:4b40:aaaa:2101:45:13:137:7 and 45.13.137.9

mailin2.artpublishing.cz points to: 2a00:4b40:aaaa:2101:45:13:137:112 and 45.13.137.110

artpublishing.cz - robtex.com