`itz.cz`

DNSSEC	⚠️ Not signed
A	89.221.213.99^{🇨🇿 WEDOS89.221.208.0/20 Internet, a.s.}
		PTR	`hc1-wd98.wedos.net`
NS	`ns.wedos.net` ⭐
		A	2600:9000:a419:5a54:19f7:a614:36fd:2825^{🇺🇸 Amazon2600:9000:a400::/43}
			PTR	`ad9dd12915aba1261.dualstack.awsglobalaccelerator.com`
		A	2600:9000:a705:25bb:c632:5e5a:dd9c:1e46^{🇺🇸 Amazon2600:9000:a700::/43}
			PTR	`ad9dd12915aba1261.dualstack.awsglobalaccelerator.com`
		A	75.2.92.86^{🇺🇸 Amazon75.2.80.0/20}
			PTR	`ad9dd12915aba1261.awsglobalaccelerator.com`
		A	99.83.142.9^{🇺🇸 Amazon99.83.128.0/20}
			PTR	`ad9dd12915aba1261.awsglobalaccelerator.com`
NS	`ns.wedos.com`
		A	2a0e:acc0:1::cafe:cafe:cafe^{🇨🇿 WEDOS-GLOBAL2a0e:acc0:1::/48}
			PTR	`ns.wedos.com`
			PTR	`wedos-global-ns-6n17kbh1.wedos.com`
			PTR	`wedos-global-ns-71hgaw0d.wedos.com`
			PTR	`wedos-global-ns-a375snkv.wedos.com`
			PTR	`wedos-global-ns-pog01mcx.wedos.com`
		A	45.138.106.0^{🇨🇿 WEDOS-GLOBAL45.138.106.0/24 WEDOS Global}
			PTR	`ns.wedos.com`
			PTR	`wedos-global-ns-6n17kbh1.wedos.com`
			PTR	`wedos-global-ns-71hgaw0d.wedos.com`
			PTR	`wedos-global-ns-a375snkv.wedos.com`
			PTR	`wedos-global-ns-pog01mcx.wedos.com`
NS	`ns.wedos.cz`
		A	2a0e:acc0:1::caff:caff:cafb^{🇨🇿 WEDOS-GLOBAL2a0e:acc0:1::/48}
			PTR	`ns.wedos.cz`
			PTR	`wedos-global-ns-6n17kbh1.wedos.cz`
			PTR	`wedos-global-ns-71hgaw0d.wedos.cz`
			PTR	`wedos-global-ns-a375snkv.wedos.cz`
			PTR	`wedos-global-ns-pog01mcx.wedos.cz`
			PTR	`ns.wedos.lu`
		A	2a0e:acc0:2::c:1:c1^{🇨🇿 WEDOS-GLOBAL2a0e:acc0:2::/48}
			PTR	`ns.wedos.cz`
			PTR	`wedos-global-ns-6n17kbh1.wedos.cz`
			PTR	`wedos-global-ns-71hgaw0d.wedos.cz`
			PTR	`wedos-global-ns-a375snkv.wedos.cz`
			PTR	`wedos-global-ns-pog01mcx.wedos.cz`
			PTR	`ns.wedos.lu`
		A	45.138.106.1^{🇨🇿 WEDOS-GLOBAL45.138.106.0/24 WEDOS Global}
			PTR	`ns.wedos.cz`
			PTR	`wedos-global-ns-6n17kbh1.wedos.cz`
			PTR	`wedos-global-ns-71hgaw0d.wedos.cz`
			PTR	`wedos-global-ns-a375snkv.wedos.cz`
			PTR	`wedos-global-ns-pog01mcx.wedos.cz`
			PTR	`ns.wedos.lu`
		A	185.8.238.1^{🇨🇿 WEDOS-GLOBAL185.8.238.0/24 WEDOS Global}
			PTR	`ns.wedos.cz`
			PTR	`wedos-global-ns-6n17kbh1.wedos.cz`
			PTR	`wedos-global-ns-71hgaw0d.wedos.cz`
			PTR	`wedos-global-ns-a375snkv.wedos.cz`
			PTR	`wedos-global-ns-pog01mcx.wedos.cz`
			PTR	`ns.wedos.lu`
NS	`ns.wedos.eu`
		A	2a0e:acc0:2::b:1:b1^{🇨🇿 WEDOS-GLOBAL2a0e:acc0:2::/48}
			PTR	`ns.wedos.eu`
			PTR	`wedos-global-ns-6n17kbh1.wedos.eu`
			PTR	`wedos-global-ns-71hgaw0d.wedos.eu`
			PTR	`wedos-global-ns-a375snkv.wedos.eu`
			PTR	`wedos-global-ns-pog01mcx.wedos.eu`
		A	185.8.238.0^{🇨🇿 WEDOS-GLOBAL185.8.238.0/24 WEDOS Global}
			PTR	`ns.wedos.eu`
			PTR	`wedos-global-ns-6n17kbh1.wedos.eu`
			PTR	`wedos-global-ns-71hgaw0d.wedos.eu`
			PTR	`wedos-global-ns-a375snkv.wedos.eu`
			PTR	`wedos-global-ns-pog01mcx.wedos.eu`
MX	`wes1-mx1.wedos.net` ⭐
		A	46.28.106.11^{🇨🇿 WEDOS46.28.104.0/21 Internet, a.s.}
			PTR	`wes1-mx1.wedos.net`
MX	`wes1-mx2.wedos.net` ⭐
		A	46.28.106.12^{🇨🇿 WEDOS46.28.104.0/21 Internet, a.s.}
			PTR	`wes1-mx2.wedos.net`
MX	`wes1-mx-backup.wedos.net`⁽¹⁰⁾
		A	46.28.106.56^{🇨🇿 WEDOS46.28.104.0/21 Internet, a.s.}
			PTR	`wes1-mx-backup.wedos.net`
SOA	`ns.wedos.net`wedos@wedos.com 2022-04-12 #1

`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=1775017035

Subdomains

ns.itz.cz

Same first word

itz.in

itz.net

itz.ro

itz.com.mx

itz.de

itz.su

itz.bz

itz.hu

itz.media

itz.co.jp

itz.ltd

itz.im

itz.ru

itz.vn

itz.dk

itz.co.za

itz.edu.mx

itz.sk

itz.at

itz.com.ua

itz.com

itz.org

itz.my.id

itz.cc

itz.se

itz.fyi

itz.jp

itz.app

itz.mobi

itz.ch

itz.mx

itz.nl

itz.biz

itz.com.au

itz.tools

itz.co

itz.eu

itz.me

itz.asia

itz.cz

itz.es

itz.tempurl.host

itz.kz

Similar names

izt.net

zit.guru

izt.in

zit.cz

zti.me

tiz.org

zit.sk

zti.in

tiz.no

tzi.de

zit.biz

tiz.cn

zit.cn

tiz.tv

tiz.hu

tzi.mx

tzi.at

tzi.info

tzi.cn

tiz.se

zit.co.za

zit.be

tiz.com.pl

tzi.one

zit.net

tiz.by

izt.info

tiz.me

zit.no

zit.ch

zti.ru

tiz.taxi

zit.ro

zti.org.cn

izt.cloud

zti.hu

zti.tempurl.host

zti.cc

zti.com.tr

tzi.dyndns.org

zti.net

zti.ch

zit.co.ir

tiz.it

tzi.in

zit.jp

zti.kz

zti.us

zit.ng

izt.nl

tzi.pl

zti.com

tiz.cz

tzi.herokuapp.com

zit.ca

tiz.us

zti.org

tzi.org

izt.asia

zti.sk

izt.com

zit.blue

izt.ch

zti.nl

izt.io

tzi.ca

tiz.ca

izt.org

tzi.com.ua

tiz.pl

zit.co.jp

zit.tv

tzi.co

zit.in

tiz.ru

zit.com

DNS History

20 records (8 active, 12 former)

○NSns.gransy.com2017-08-01 → 2017-08-01 · 4 obs

○ 2016-04-28 03:48:20
● 2017-08-01 14:52:40
○ 2026-02-15 22:15:26
○ 2026-04-01 05:09:38

●NSns.wedos.com2026-02-15 → 2026-04-01 · 3 obs

○ 2017-08-01 14:52:40
● 2026-02-15 22:15:26
● 2026-04-01 05:09:38

●NSns.wedos.cz2026-02-15 → 2026-04-01 · 3 obs

○ 2017-08-01 14:52:40
● 2026-02-15 22:15:26
● 2026-04-01 05:09:38

●NSns.wedos.eu2026-02-15 → 2026-04-01 · 3 obs

○ 2017-08-01 14:52:40
● 2026-02-15 22:15:26
● 2026-04-01 05:09:38

●NSns.wedos.net2026-02-15 → 2026-04-01 · 3 obs

○ 2017-08-01 14:52:40
● 2026-02-15 22:15:26
● 2026-04-01 05:09:38

○NSns1.ignum.com2015-08-15 → 2016-04-28 · 4 obs

● 2015-08-15 17:33:12
● 2016-04-28 03:48:20
○ 2017-08-01 14:52:40
○ 2026-04-01 05:09:38

○NSns2.gransy.com2017-08-01 → 2017-08-01 · 4 obs

○ 2016-04-28 03:48:20
● 2017-08-01 14:52:40
○ 2026-02-15 22:15:26
○ 2026-04-01 05:09:38

○NSns2.ignum.cz2015-08-15 → 2016-04-28 · 4 obs

● 2015-08-15 17:33:12
● 2016-04-28 03:48:20
○ 2017-08-01 14:52:40
○ 2026-04-01 05:09:38

○NSns3.gransy.com2017-08-01 → 2017-08-01 · 4 obs

○ 2016-04-28 03:48:20
● 2017-08-01 14:52:40
○ 2026-02-15 22:15:26
○ 2026-04-01 05:09:38

○NSns4.gransy.com2017-08-01 → 2017-08-01 · 4 obs

○ 2016-04-28 03:48:20
● 2017-08-01 14:52:40
○ 2026-02-15 22:15:26
○ 2026-04-01 05:09:38

○NSns5.gransy.com2017-08-01 → 2017-08-01 · 4 obs

○ 2016-04-28 03:48:20
● 2017-08-01 14:52:40
○ 2026-02-15 22:15:26
○ 2026-04-01 05:09:38

○MXbaghdad.core.ignum.cz2015-08-15 → 2015-12-01 · 4 obs

● 2015-08-15 17:33:12
● 2015-12-01 21:40:14
○ 2016-01-16 13:08:58
○ 2026-04-01 05:09:38

○MXignum-email-redirect.lhc.ignum.cz2016-01-16 → 2016-04-28 · 5 obs

○ 2015-12-01 21:40:14
● 2016-01-16 13:08:58
● 2016-04-28 03:48:20
○ 2017-08-01 14:52:40
○ 2026-04-01 05:09:38

○MXmail.itz.cz2017-08-01 → 2017-08-01 · 4 obs

○ 2016-04-28 03:48:20
● 2017-08-01 14:52:40
○ 2026-02-15 22:15:26
○ 2026-04-01 05:09:38

●MXwes1-mx-backup.wedos.net2026-02-15 → 2026-04-01 · 3 obs

○ 2017-08-01 14:52:40
● 2026-02-15 22:15:26
● 2026-04-01 05:09:38

●MXwes1-mx1.wedos.net2026-02-15 → 2026-04-01 · 3 obs

○ 2017-08-01 14:52:40
● 2026-02-15 22:15:26
● 2026-04-01 05:09:38

●MXwes1-mx2.wedos.net2026-02-15 → 2026-04-01 · 3 obs

○ 2017-08-01 14:52:40
● 2026-02-15 22:15:26
● 2026-04-01 05:09:38

○A217.31.49.202015-08-15 → 2016-04-28 · 4 obs

● 2015-08-15 17:33:12
● 2016-04-28 03:48:20
○ 2017-08-01 14:52:40
○ 2026-04-01 05:09:38

○A77.78.104.32017-08-01 → 2017-08-01 · 4 obs

○ 2016-04-28 03:48:20
● 2017-08-01 14:52:40
○ 2026-02-15 22:15:26
○ 2026-04-01 05:09:38

●A89.221.213.992026-02-15 → 2026-04-01 · 3 obs

○ 2017-08-01 14:52:40
● 2026-02-15 22:15:26
● 2026-04-01 05:09:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz	-
itz.cz	ns.wedos.com, ns.wedos.eu, ns.wedos.cz, ns.wedos.net	4 records

✅ Authoritative Response

Server:45.138.106.0

NS records: ns.wedos.com, ns.wedos.eu, ns.wedos.cz, ns.wedos.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itz.cz (unsigned zone)

⏱️ Timing

Total: 1304ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.221.213.99`
NS	4	`ns.wedos.eu, ns.wedos.com...`
MX	3	`wes1-mx-backup.wedos.net (pri: 10), wes1-mx1.wedos.net (pri: 1)...`
SOA	1	`ns.wedos.net wedos.wedos.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns.wedos.cz, ns.wedos.cz, ns.wedos.cz...)

Analysis

Hierarchy

itz.cz is a parent of ns.itz.cz.

IP Addresses

itz.cz points to a single IP address: 89.221.213.99.

Other host names such as bos2-mail.domains.androidnews.syt.cz, mail.ocj.cz, mx.sjc.cz, vbp.cz and absolutnoweb.eu share IP numbers with itz.cz.

Name Servers

itz.cz is delegated to four name servers: ns.wedos.com, ns.wedos.cz, ns.wedos.eu and ns.wedos.net.

At least part of the name servers for itz.cz are shared with other domains, for instance toga.cz, dnsserver.cz, vizian.cz, ubytovanidiana.cz and s21.cz.

Host names with four IP numbers:

ns.wedos.cz points to: 2a0e:acc0:1::caff:caff:cafb, 2a0e:acc0:2::c:1:c1, 45.138.106.1 and 185.8.238.1.

ns.wedos.net points to: 2600:9000:a419:5a54:19f7:a614:36fd:2825, 2600:9000:a705:25bb:c632:5e5a:dd9c:1e46, 75.2.92.86 and 99.83.142.9.

Host names with two IP numbers:

ns.wedos.com points to: 2a0e:acc0:1::cafe:cafe:cafe and 45.138.106.0.

ns.wedos.eu points to: 2a0e:acc0:2::b:1:b1 and 185.8.238.0.

Mail Servers

Three mail servers handle itz.cz: wes1-mx-backup.wedos.net, wes1-mx1.wedos.net and wes1-mx2.wedos.net.

itz.cz shares at least some mail servers with other domains, for example helbab.cz, hornidomaslavice.cz, bejvl.eu, animecurse.cz and klausova.com.

Host names with a single IP:

wes1-mx-backup.wedos.net points to: 46.28.106.56

wes1-mx1.wedos.net points to: 46.28.106.11

wes1-mx2.wedos.net points to: 46.28.106.12

itz.cz - robtex.com

itz.cz

cz

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`itz.cz`

`cz`