cqk.cz - robtex.com

cqk.cz

DNSSEC⚠️ Not signed
A2a0c:6380::236🇨🇿 MASTER-AS2a0c:6380::/29 CZ-ADMINIT-20180105
PTRcharon.adminit.cz
A77.93.206.236🇨🇿 MASTER-AS77.93.192.0/19 MASTER-NET-4
NSns1.ixoxi.cloud ⭐
A2a0f:ae80::17🇨🇿 IXOXI2a0f:ae80::/32
PTRns1.i-registry.cz
A193.33.140.17🇨🇿 IXOXI193.33.140.0/24
PTRns1.ixoxi.cloud
NSns.ixoxi.net
A2603:1030:20e:3::65🇺🇸 Microsoft2603:1000::/25 MICROSOFT
A20.47.113.42🇺🇸 AS806920.47.113.0/24 Microsoft
MXcqk-cz.mail.eo.outlook.com ⭐
A2a01:111:f403:ca04::a🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-du0pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::d🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db6pr03cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca04::10🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-dbapr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::c🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A52.101.73.19🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr04cu00803.inbound.protection.outlook.com
A52.101.73.22🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00106.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
A52.101.73.153🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr05cu00401.inbound.protection.outlook.com
SOAns1.ixoxi.cloudroot@cqk.cz 2023-04-07 #1

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=1783232238

Same first word

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DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSns.ixoxi.netns1.ixoxi.cloudalfa.ns.active24.czbeta.ns.active24.czgama.ns.active24.skMXcqk-cz.mail.eo.outlook.comA2a0c:6380::23677.93.206.23681.31.46.87
○NSalfa.ns.active24.cz2015-08-25 → 2017-04-10 · 4 obs
● 2015-08-25 15:41:36
● 2017-04-10 00:53:24
○ 2026-06-13 09:51:12
○ 2026-07-05 06:42:52
○NSbeta.ns.active24.cz2015-08-25 → 2017-04-10 · 4 obs
● 2015-08-25 15:41:36
● 2017-04-10 00:53:24
○ 2026-06-13 09:51:12
○ 2026-07-05 06:42:52
○NSgama.ns.active24.sk2015-08-25 → 2017-04-10 · 4 obs
● 2015-08-25 15:41:36
● 2017-04-10 00:53:24
○ 2026-06-13 09:51:12
○ 2026-07-05 06:42:52
●NSns.ixoxi.net2026-06-13 → 2026-07-05 · 3 obs
○ 2017-04-10 00:53:24
● 2026-06-13 09:51:12
● 2026-07-05 06:42:52
●NSns1.ixoxi.cloud2026-06-13 → 2026-07-05 · 3 obs
○ 2017-04-10 00:53:24
● 2026-06-13 09:51:12
● 2026-07-05 06:42:52
●MXcqk-cz.mail.eo.outlook.com2015-08-25 → 2026-07-05 · 2 obs
● 2015-08-25 15:41:36
● 2026-07-05 06:42:52
●A2a0c:6380::2362026-06-13 → 2026-07-05 · 3 obs
○ 2017-04-10 00:53:24
● 2026-06-13 09:51:12
● 2026-07-05 06:42:52
●A77.93.206.2362026-06-13 → 2026-07-05 · 3 obs
○ 2017-04-10 00:53:24
● 2026-06-13 09:51:12
● 2026-07-05 06:42:52
○A81.31.46.872015-08-25 → 2017-04-10 · 4 obs
● 2015-08-25 15:41:36
● 2017-04-10 00:53:24
○ 2026-06-13 09:51:12
○ 2026-07-05 06:42:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz-
cqk.czns.ixoxi.net, ns1.ixoxi.cloud-

✅ Authoritative Response

Server:20.47.113.42

NS records: ns.ixoxi.net, ns1.ixoxi.cloud

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cqk.cz (unsigned zone)

⏱️ Timing

Total: 1146ms | Queries: -

📄 Records

TypeCountSample Data
A177.93.206.236
AAAA12a0c:6380::236
NS2ns.ixoxi.net, ns1.ixoxi.cloud
MX1cqk-cz.mail.eo.outlook.com (pri: 5)
SOA1ns1.ixoxi.cloud root.cqk.cz

Analysis

IP Addresses

cqk.cz points to the IP addresses 77.93.206.236 and 2a0c:6380::236

ihpci.cz, ehealthforum.cz, nevagroup.cz plus two other host names have IP numbers in common with cqk.cz.

Name Servers

cqk.cz has two authoritative name servers — ns1.ixoxi.cloud and ns.ixoxi.net.

The name server configuration of cqk.cz is shared with other domains, for instance ixoxi.cloud, asekopool.com, 0.0.0.0.0.0.0.0.0.0.5.0.9.0.a.2.ip6.arpa and two others.

cqk.cz shares at least some of its name servers with domains including ihpci.org, xair.aero and i-registry.cz

These name servers commonly appear in combination with the name servers ns.ixoxi.cloud.

Both ns1.ixoxi.cloud and ns.ixoxi.net have two IP addresses each. ns1.ixoxi.cloud resolves to 193.33.140.17 and 2a0f:ae80::17; ns.ixoxi.net resolves to 20.47.113.42 and 2603:1030:20e:3::65.

Mail Servers

cqk.cz uses one mail server — cqk-cz.mail.eo.outlook.com.

cqk-cz.mail.eo.outlook.com has 8 IP addresses: 52.101.73.19, 52.101.73.22, 52.101.73.26 plus 5 more.