it-technik.cz - robtex.com

it-technik.cz

DNSSEC⚠️ Not signed
A2a01:430:53::8300:201🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ
A2a01:430:53::8300:202🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ
A83.167.244.201🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5
A83.167.244.202🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5
NSns1.svethostingu.cz ⭐
A2a01:430:53::8300:171🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ
A83.167.244.171🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5
NSns2.svethostingu.cz
A2a02:a40:20c::98🇨🇿 BlueTone-AS2a02:a40::/32 Ceske Radiokomunikace, a.s.
A212.158.159.98🇨🇿 BlueTone-AS212.158.128.0/19 BlueTone-CRa-CZ First address block
PTRns2.svethostingu.cz
NSns3.svethostingu.eu
A2a03:b0c0:3:e0::14d:d001🇩🇪 DIGITALOCEAN2a03:b0c0:3::/48 DigitalOcean
PTRns3.svethostingu.eu
A165.22.74.103🇩🇪 DIGITALOCEAN165.22.64.0/20 DigitalOcean
PTRns3.svethostingu.eu
MXmail.svethostingu.cz ⭐
A77.93.218.4🇨🇿 MASTER-AS77.93.192.0/19 MASTER-NET-4
A212.158.159.120🇨🇿 BlueTone-AS212.158.128.0/19 BlueTone-CRa-CZ First address block
PTRsmtp-gw2.svethostingu.cz
SOAns1.svethostingu.czdnsmaster@svethostingu.cz 2026-01-09 #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=1775267235

Same first word

it-technik.cz
it-technik.net
it-technik.de
it-technik.sk

Similar names

kitech-int.co.jp
it-kitchen.ru
technik-it.com
it-kitchen.com
kintech-it.com
it-kitchen.be
it-kitchen.com.ua
it-kitchen.eu

DNS History

17 records (8 active, 9 former)

20162017201820192020202120222023202420252026NSns1.svethostingu.czns2.svethostingu.czns3.svethostingu.eu1.ns.gigaserver.cz2.ns.gigaserver.cz3.ns.gigaserver.cz4.ns.gigaserver.czns.web4u.czns2.web4u.czMXmail.svethostingu.czmail.it-technik.czA2a01:430:53::8300:2012a01:430:53::8300:20283.167.244.20183.167.244.202185.66.36.3378.24.8.144
○NS1.ns.gigaserver.cz2020-01-27 → 2020-01-27 · 4 obs
○ 2017-02-13 13:55:52
● 2020-01-27 08:26:06
○ 2026-02-27 01:54:40
○ 2026-04-04 02:21:42
○NS2.ns.gigaserver.cz2020-01-27 → 2020-01-27 · 4 obs
○ 2017-02-13 13:55:52
● 2020-01-27 08:26:06
○ 2026-02-27 01:54:40
○ 2026-04-04 02:21:42
○NS3.ns.gigaserver.cz2020-01-27 → 2020-01-27 · 4 obs
○ 2017-02-13 13:55:52
● 2020-01-27 08:26:06
○ 2026-02-27 01:54:40
○ 2026-04-04 02:21:42
○NS4.ns.gigaserver.cz2020-01-27 → 2020-01-27 · 4 obs
○ 2017-02-13 13:55:52
● 2020-01-27 08:26:06
○ 2026-02-27 01:54:40
○ 2026-04-04 02:21:42
○NSns.web4u.cz2015-07-24 → 2017-02-13 · 4 obs
● 2015-07-24 22:47:56
● 2017-02-13 13:55:52
○ 2020-01-27 08:26:06
○ 2026-04-04 02:21:42
●NSns1.svethostingu.cz2026-02-27 → 2026-04-04 · 3 obs
○ 2020-01-27 08:26:06
● 2026-02-27 01:54:40
● 2026-04-04 02:21:42
●NSns2.svethostingu.cz2026-02-27 → 2026-04-04 · 3 obs
○ 2020-01-27 08:26:06
● 2026-02-27 01:54:40
● 2026-04-04 02:21:42
○NSns2.web4u.cz2015-07-24 → 2017-02-13 · 4 obs
● 2015-07-24 22:47:56
● 2017-02-13 13:55:52
○ 2020-01-27 08:26:06
○ 2026-04-04 02:21:42
●NSns3.svethostingu.eu2026-02-27 → 2026-04-04 · 3 obs
○ 2020-01-27 08:26:06
● 2026-02-27 01:54:40
● 2026-04-04 02:21:42
○MXmail.it-technik.cz2015-07-24 → 2020-01-27 · 4 obs
● 2015-07-24 22:47:56
● 2020-01-27 08:26:06
○ 2026-02-27 01:54:40
○ 2026-04-04 02:21:42
●MXmail.svethostingu.cz2026-02-27 → 2026-04-04 · 3 obs
○ 2020-01-27 08:26:06
● 2026-02-27 01:54:40
● 2026-04-04 02:21:42
○A185.66.36.332020-01-27 → 2020-01-27 · 4 obs
○ 2017-02-13 13:55:52
● 2020-01-27 08:26:06
○ 2026-02-27 01:54:40
○ 2026-04-04 02:21:42
●A2a01:430:53::8300:2012026-02-27 → 2026-04-04 · 3 obs
○ 2020-01-27 08:26:06
● 2026-02-27 01:54:40
● 2026-04-04 02:21:42
●A2a01:430:53::8300:2022026-02-27 → 2026-04-04 · 3 obs
○ 2020-01-27 08:26:06
● 2026-02-27 01:54:40
● 2026-04-04 02:21:42
○A78.24.8.1442015-07-24 → 2017-02-13 · 4 obs
● 2015-07-24 22:47:56
● 2017-02-13 13:55:52
○ 2020-01-27 08:26:06
○ 2026-04-04 02:21:42
●A83.167.244.2012026-02-27 → 2026-04-04 · 3 obs
○ 2020-01-27 08:26:06
● 2026-02-27 01:54:40
● 2026-04-04 02:21:42
●A83.167.244.2022026-02-27 → 2026-04-04 · 3 obs
○ 2020-01-27 08:26:06
● 2026-02-27 01:54:40
● 2026-04-04 02:21:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz-
it-technik.czns1.svethostingu.cz, ns2.svethostingu.cz, ns3.svethostingu.eu4 records

✅ Authoritative Response

Server:212.158.159.98

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for it-technik.cz (unsigned zone)

⏱️ Timing

Total: 1386ms | Queries: -

📄 Records

TypeCountSample Data
A283.167.244.201, 83.167.244.202
AAAA22a01:430:53::8300:201, 2a01:430:53::8300:202
NS3ns3.svethostingu.eu, ns1.svethostingu.cz...
MX1mail.svethostingu.cz (pri: 10)
SOA1ns1.svethostingu.cz dnsmaster.svethostin

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.svethostingu.cz, ns1.svethostingu.cz, ns2.svethostingu.cz...)

Analysis

IP Addresses

it-technik.cz resolves to four IPs: 2a01:430:53::8300:201, 2a01:430:53::8300:202, 83.167.244.201 and 83.167.244.202.

Other host names such as smely.cz, recoc.cz, euromag.cz, aquabeton.cz and bitehazard.cz share IP numbers with it-technik.cz.

Name Servers

it-technik.cz is delegated to three name servers: ns1.svethostingu.cz, ns2.svethostingu.cz and ns3.svethostingu.eu.

At least part of the name servers for it-technik.cz are shared with other domains, for instance egyptan.cz, vwcars.cz, vlastnici.net, winskysolution.com and vebor.cz.

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

Host names with two IP numbers:

ns1.svethostingu.cz points to 2a01:430:53::8300:171 and 83.167.244.171

ns2.svethostingu.cz points to 2a02:a40:20c::98 and 212.158.159.98

ns3.svethostingu.eu points to 2a03:b0c0:3:e0::14d:d001 and 165.22.74.103

Mail Servers

The mail server for it-technik.cz is mail.svethostingu.cz.

it-technik.cz uses the same mail server setup as other domains, for instance nelis.cz, zamekkorozluky.cz, stamacar.cz, karnevaly.cz and detskedrevenehracky.cz.

it-technik.cz shares some mail servers with other domains, for instance 7a7.cz and bylinka.cz.

Hostname mail.svethostingu.cz resolves to two IPs: 77.93.218.4 and 212.158.159.120.