linuxweb.cz - dns.ninja

linuxweb.cz

DNSSEC🔒 Signed (DS record present)
A2a01:4f8:fff2:17:176:9:210:53🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRweb1.cloudnook.cz
A176.9.210.53🇩🇪 Hetzner176.9.0.0/16 HETZNER-RZ-FKS-BLK4
NSns.cloudnook.eu ⭐
A2a01:4f8:c0c:9399:167:235:77:125🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns.cloudnook.eu
A167.235.77.125🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC
PTRns.cloudnook.eu
NSns.cloudnook.net
A2a01:4f9:c010:bc9e:46:62:207:61🇩🇪 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK
PTRns.cloudnook.net
A46.62.207.61🇩🇪 Hetzner46.62.128.0/17 HETZNER-DC
PTRns.cloudnook.net
MXmx1.linuxweb.cz ⭐
A2a01:4f8:fff2:17:176:9:210:52🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRmail1.cloudnook.cz
A176.9.210.52🇩🇪 Hetzner176.9.0.0/16 HETZNER-RZ-FKS-BLK4
PTRmail1.cloudnook.cz
TXTv=spf1 mx a ~all
SOAns.cloudnook.euhostmaster@linuxweb.cz 2026-06-24 #2

cz

DNSSEC🔒 Signed (DS record present)
NSa.ns.nic.cz ⭐
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz
SOAa.ns.nic.czhostmaster@nic.cz serial=1782382639

Previously NS for

linuxweb.cz

Subdomains

mx1.linuxweb.cz

Same first word

linuxweb.org
linuxweb.eu
linuxweb.co.za
linuxweb.hu
linuxweb.it
linuxweb.ec
linuxweb.cz
linuxweb.de
linuxweb.at
linuxweb.net
linuxweb.org.ua

Similar names

lunixweb.it
weblinux.com
weblinux.de

DNS History

10 records (5 active, 5 former)

20162017201820192020202120222023202420252026NSns.cloudnook.euns.cloudnook.netlinuxweb.czns1.illusioncloud.euns2.illusioncloud.euMXmx1.linuxweb.czmail.illusioncloud.euA176.9.210.532a01:4f8:fff2:17:176:9:210:5391.205.173.24
○NSlinuxweb.cz2015-07-10 → 2016-10-14 · 4 obs
● 2015-07-10 09:14:12
● 2016-10-14 18:45:14
○ 2026-02-17 15:16:12
○ 2026-06-25 10:49:44
●NSns.cloudnook.eu2026-02-17 → 2026-06-25 · 3 obs
○ 2016-10-14 18:45:14
● 2026-02-17 15:16:12
● 2026-06-25 10:49:44
●NSns.cloudnook.net2026-02-17 → 2026-06-25 · 3 obs
○ 2016-10-14 18:45:14
● 2026-02-17 15:16:12
● 2026-06-25 10:49:44
○NSns1.illusioncloud.eu2015-07-10 → 2016-10-14 · 4 obs
● 2015-07-10 09:14:12
● 2016-10-14 18:45:14
○ 2026-02-17 15:16:12
○ 2026-06-25 10:49:44
○NSns2.illusioncloud.eu2015-07-10 → 2016-10-14 · 4 obs
● 2015-07-10 09:14:12
● 2016-10-14 18:45:14
○ 2026-02-17 15:16:12
○ 2026-06-25 10:49:44
○MXmail.illusioncloud.eu2015-07-10 → 2016-10-14 · 4 obs
● 2015-07-10 09:14:12
● 2016-10-14 18:45:14
○ 2026-02-17 15:16:12
○ 2026-06-25 10:49:44
●MXmx1.linuxweb.cz2026-02-17 → 2026-06-25 · 3 obs
○ 2016-10-14 18:45:14
● 2026-02-17 15:16:12
● 2026-06-25 10:49:44
●A176.9.210.532026-02-17 → 2026-06-25 · 3 obs
○ 2016-10-14 18:45:14
● 2026-02-17 15:16:12
● 2026-06-25 10:49:44
●A2a01:4f8:fff2:17:176:9:210:532026-02-17 → 2026-06-25 · 3 obs
○ 2016-10-14 18:45:14
● 2026-02-17 15:16:12
● 2026-06-25 10:49:44
○A91.205.173.242015-07-10 → 2016-10-14 · 4 obs
● 2015-07-10 09:14:12
● 2016-10-14 18:45:14
○ 2026-02-17 15:16:12
○ 2026-06-25 10:49:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz-
linuxweb.czns.cloudnook.eu, ns.cloudnook.net-

✅ Authoritative Response

Server:167.235.77.125

NS records: ns.cloudnook.eu, ns.cloudnook.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1593ms | Queries: -

📄 Records

TypeCountSample Data
A1176.9.210.53
AAAA12a01:4f8:fff2:17:176:9:210:53
NS2ns.cloudnook.net, ns.cloudnook.eu
MX1mx1.linuxweb.cz (pri: 10)
TXT1v=spf1 mx a ~all
SOA1ns.cloudnook.eu hostmaster.linuxweb.cz

Analysis

Hierarchy

The domain mx1.linuxweb.cz falls under the parent linuxweb.cz.

IP Addresses

linuxweb.cz points to the IP addresses 176.9.210.53 and 2a01:4f8:fff2:17:176:9:210:53

mycom.sk, web1.cloudnook.cz, najfirma.sk and two other host names share IP numbers with linuxweb.cz.

Name Servers

linuxweb.cz uses two name servers for its delegation: ns.cloudnook.eu and ns.cloudnook.net.

linuxweb.cz uses the same name servers as several other domains — among them vasenapady.sk, wonderfulart.eu, illusioncloud.eu and two more.

linuxweb.cz shares at least some of its name servers with other domains, for example houzz.sk, coolideas.sk, archzone.sk and archzoom.eu.

These name servers are often deployed together with the name servers ns1.illusioncloud.eu, ns2.illusioncloud.eu, ns2.illusioncloud.com and ns3.illusioncloud.com.

The two host names ns.cloudnook.eu and ns.cloudnook.net each have a pair of IP addresses: ns.cloudnook.eu has 167.235.77.125 and 2a01:4f8:c0c:9399:167:235:77:125, and ns.cloudnook.net has 46.62.207.61 and 2a01:4f9:c010:bc9e:46:62:207:61.

Mail Servers

Mail for linuxweb.cz is handled by a single mail server, mx1.linuxweb.cz.

mx1.linuxweb.cz directs to two IP numbers, 176.9.210.52 and 2a01:4f8:fff2:17:176:9:210:52.