`cestar.cz`

DNSSEC	🔒 Signed (DS record present)
A	89.221.213.133^{🇨🇿 WEDOS89.221.208.0/20 Internet, a.s.}
		PTR	`hc1-wd111.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 2026-04-09 #2

`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=1781961436

Same first word

cestar.pl

cestar.eu

cestar.net

cestar.co.uk

cestar.com

cestar.ca

cestar.cz

cestar.it

cestar.at

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certas.dk

sterac.com

ascert.co.uk

tresca.com

tecsar.ca

starec.cz

catres.com.mx

cresta.ru

creast.network

acters.ru

sterac.de

sertac.nl

carets.com

cresta.cn

sercat.it

acrest.de

reacts.com

carset.de

sertac.fr

cersat.ar

sectra.be

sercat.net

cesart.name

caster.fm

carset.co.il

ctares.org

cartes.net

restac.hr

recast.xyz

restac.com.br

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sartec.qc.ca

cartes.cc

caster.cz

setcar.com.br

sectra.nl

cresta.ca

castre.net

acrest.com

restac.com

cartes.ch

cresta.eu

tresca.es

recast.de

asrtec.com.br

secart.fr

stcera.com

certas.org

tresca.in

strace.com

tescra.com

etracs.org

carste.com.br

traces.co.uk

sectra.jp

screta.ch

recast.ru

strace.io

sartec.eu

caster.biz

cartes.at

ecstar.ru

asretc.ch

recast.ws

secart.net

traces.de

tresca.it

sercat.com

ecstra.net

sectra.co.nz

caster.pl

caster.com.tw

carest.eu

tecsar.net

recast.tv

artesc.online

trecsa.com.gt

ecrats.org

sacret.cl

certas.de

strace.co

crates.in

caster.com.cn

strace.in

rescat.net

starec.se

caters.co

cresta.it

sectra.pt

acrest.org

cartes.de

tresca.com.mx

rectas.org

cresta.at

cartes.cl

carset.com

cartes.gc.ca

ecstra.com

DNS History

19 records (8 active, 11 former)

○NSns.pipni.cz2008-11-23 → 2008-11-23 · 3 obs

● 2008-11-23 15:09:56
○ 2015-08-18 22:49:42
○ 2026-06-20 13:39:36

●NSns.wedos.com2015-08-18 → 2026-06-20 · 3 obs

○ 2008-11-23 15:09:56
● 2015-08-18 22:49:42
● 2026-06-20 13:39:36

●NSns.wedos.cz2015-08-18 → 2026-06-20 · 3 obs

○ 2008-11-23 15:09:56
● 2015-08-18 22:49:42
● 2026-06-20 13:39:36

●NSns.wedos.eu2015-08-18 → 2026-06-20 · 3 obs

○ 2008-11-23 15:09:56
● 2015-08-18 22:49:42
● 2026-06-20 13:39:36

●NSns.wedos.net2015-08-18 → 2026-06-20 · 3 obs

○ 2008-11-23 15:09:56
● 2015-08-18 22:49:42
● 2026-06-20 13:39:36

○NSns2.pipni.cz2008-11-23 → 2008-11-23 · 3 obs

● 2008-11-23 15:09:56
○ 2015-08-18 22:49:42
○ 2026-06-20 13:39:36

○NSns3.pipni.cz2008-11-23 → 2008-11-23 · 3 obs

● 2008-11-23 15:09:56
○ 2015-08-18 22:49:42
○ 2026-06-20 13:39:36

○MXmail.cestar.cz2008-11-23 → 2008-11-23 · 3 obs

● 2008-11-23 15:09:56
○ 2015-08-18 22:49:42
○ 2026-06-20 13:39:36

○MXmx-72122.m22.wedos.net2015-08-18 → 2015-08-18 · 4 obs

○ 2008-11-23 15:09:56
● 2015-08-18 22:49:42
○ 2015-12-14 02:24:34
○ 2026-06-20 13:39:36

○MXns3.pipni.cz2008-11-23 → 2008-11-23 · 3 obs

● 2008-11-23 15:09:56
○ 2015-08-18 22:49:42
○ 2026-06-20 13:39:36

●MXwes1-mx-backup.wedos.net2026-06-13 → 2026-06-20 · 3 obs

○ 2016-07-12 05:38:38
● 2026-06-13 12:48:24
● 2026-06-20 13:39:36

●MXwes1-mx1.wedos.net2015-12-14 → 2026-06-20 · 6 obs

○ 2015-08-18 22:49:42
● 2015-12-14 02:24:34
● 2016-03-22 11:58:54
○ 2016-07-12 05:38:38
● 2026-06-13 12:48:24
● 2026-06-20 13:39:36

●MXwes1-mx2.wedos.net2015-12-14 → 2026-06-20 · 6 obs

○ 2015-08-18 22:49:42
● 2015-12-14 02:24:34
● 2016-03-22 11:58:54
○ 2016-07-12 05:38:38
● 2026-06-13 12:48:24
● 2026-06-20 13:39:36

○A193.86.238.122008-11-23 → 2008-11-23 · 3 obs

● 2008-11-23 15:09:56
○ 2015-08-18 22:49:42
○ 2026-06-20 13:39:36

○A2a02:2b88:1:4::162016-07-12 → 2016-07-12 · 4 obs

○ 2016-03-22 11:58:54
● 2016-07-12 05:38:38
○ 2026-06-13 12:48:24
○ 2026-06-20 13:39:36

○A2a02:2b88:1:4::562015-08-18 → 2016-03-22 · 5 obs

○ 2008-11-23 15:09:56
● 2015-08-18 22:49:42
● 2016-03-22 11:58:54
○ 2016-07-12 05:38:38
○ 2026-06-20 13:39:36

○A46.28.105.1072015-08-18 → 2016-03-22 · 5 obs

○ 2008-11-23 15:09:56
● 2015-08-18 22:49:42
● 2016-03-22 11:58:54
○ 2016-07-12 05:38:38
○ 2026-06-20 13:39:36

○A46.28.105.22016-07-12 → 2016-07-12 · 4 obs

○ 2016-03-22 11:58:54
● 2016-07-12 05:38:38
○ 2026-06-13 12:48:24
○ 2026-06-20 13:39:36

●A89.221.213.1332026-06-13 → 2026-06-20 · 3 obs

○ 2016-07-12 05:38:38
● 2026-06-13 12:48:24
● 2026-06-20 13:39:36

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:45.138.106.1

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1238ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.221.213.133`
NS	4	`ns.wedos.cz, ns.wedos.eu...`
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

IP Addresses

cestar.cz resolves to one IP address: 89.221.213.133.

mfin.cz, bezpecny-cloud.com, forum-hokej-karty.cz and two other host names share IP numbers with cestar.cz.

Name Servers

The authoritative name servers for cestar.cz are ns.wedos.com, ns.wedos.cz, ns.wedos.eu and ns.wedos.net.

cestar.cz partially shares its NS delegation with several other domains, including visualio.cz, jiristyblo.com, dobos.cz and two others.

Hosts that point to four IP numbers:

ns.wedos.cz maps to the following IP addresses: 45.138.106.1, 185.8.238.1, 2a0e:acc0:1::caff:caff:cafb and 2a0e:acc0:2::c:1:c1.

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

Hostnames that resolve to two IP addresses:

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

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

Mail Servers

cestar.cz uses three mail servers — wes1-mx-backup.wedos.net, wes1-mx1.wedos.net and wes1-mx2.wedos.net.

cestar.cz has at least partial mail server overlap with other domains such as rsvv.cz, wifidubec.cz, pae.cz and two more.

wes1-mx-backup.wedos.net, wes1-mx1.wedos.net and wes1-mx2.wedos.net each resolve to a single IP address: wes1-mx-backup.wedos.net resolves to 46.28.106.56, wes1-mx1.wedos.net resolves to 46.28.106.11 and wes1-mx2.wedos.net resolves to 46.28.106.12.

cestar.cz - robtex.com

cestar.cz

cz

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`cestar.cz`

`cz`