`dhv.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=1785635243

Same first word

dhv.us

dhv.no

dhv.nl

dhv.ru

dhv.tv

dhv.edu.vn

dhv.pl

dhv.ch

dhv.cz

dhv.cn

dhv.me

dhv.com.vn

dhv.be

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dhv.at

dhv.ro

dhv.cloud

dhv.fr

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dhv.hr

dhv.net

dhv.dk

dhv.info

dhv.com.au

dhv.hu

dhv.vn

dhv.se

dhv.com

dhv.eu

dhv.co

Similar names

vhd.com.br

dvh.law.za

hvd.it

hvd.mobi

vhd.at

dvh.uk

dvh.ru

vhd.com.cn

vhd.co.uk

vdh.id.au

hdv.co.in

dvh.com.au

vdh.care

vdh.vn

hvd.ae

vhd.es

hdv.com.tr

hdv.one

hdv.nl

vdh.be

hvd.es

vdh.com.hk

vhd.su

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vdh.com.br

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vhd.de

vdh.cn

hdv.ir

hvd.cn

vdh.pl

hvd.pl

vhd.it

vdh.no

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hdv.com.es

hvd.cz

hdv.dk

hvd.co

hvd.de

hvd.nl

hdv.edu.vn

dvh.se

hvd.ir

vhd.ro

hdv.cn

hdv.se

hvd.at

vhd.vn

vdh.de

hvd.com

vdh.services

hvd.com.au

hvd.jp

hdv.com

vdh.com

dvh.net

dvh.pl

hdv.org.rs

vhd.nl

vdh.me

hdv.biz

hdv.tw

dvh.dk

vdh.ru

dvh.nhs.uk

dvh.be

dvh.co

vdh.org

hvd.ch

vhd.ch

vdh.nu

vdh.jobs

vdh.gmbh

hdv.email

hdv.ro

vhd.mobi

vhd.kr

hvd.co.at

dvh.in

hdv.es

DNS History

27 records (8 active, 19 former)

○NSns.gransy.com2017-07-18 → 2020-11-30 · 5 obs

○ 2016-01-03 06:29:50
● 2017-07-18 07:10:38
● 2020-11-30 02:23:36
○ 2026-06-13 09:39:16
○ 2026-08-02 02:12:36

○NSns.moonface.cz2015-05-31 → 2015-10-09 · 4 obs

● 2015-05-31 12:15:28
● 2015-10-09 02:36:44
○ 2015-12-14 20:23:28
○ 2026-08-02 02:12:36

●NSns.wedos.com2026-06-13 → 2026-08-02 · 3 obs

○ 2020-11-30 02:23:36
● 2026-06-13 09:39:16
● 2026-08-02 02:12:36

●NSns.wedos.cz2026-06-13 → 2026-08-02 · 3 obs

○ 2020-11-30 02:23:36
● 2026-06-13 09:39:16
● 2026-08-02 02:12:36

●NSns.wedos.eu2026-06-13 → 2026-08-02 · 3 obs

○ 2020-11-30 02:23:36
● 2026-06-13 09:39:16
● 2026-08-02 02:12:36

●NSns.wedos.net2026-06-13 → 2026-08-02 · 3 obs

○ 2020-11-30 02:23:36
● 2026-06-13 09:39:16
● 2026-08-02 02:12:36

○NSns1.tele3.cz2015-12-14 → 2016-01-03 · 5 obs

○ 2015-10-09 02:36:44
● 2015-12-14 20:23:28
● 2016-01-03 06:29:50
○ 2017-07-18 07:10:38
○ 2026-08-02 02:12:36

○NSns2.gransy.com2017-07-18 → 2020-11-30 · 5 obs

○ 2016-01-03 06:29:50
● 2017-07-18 07:10:38
● 2020-11-30 02:23:36
○ 2026-06-13 09:39:16
○ 2026-08-02 02:12:36

○NSns2.moonface.cz2015-05-31 → 2015-10-09 · 4 obs

● 2015-05-31 12:15:28
● 2015-10-09 02:36:44
○ 2015-12-14 20:23:28
○ 2026-08-02 02:12:36

○NSns2.tele3.cz2015-12-14 → 2016-01-03 · 5 obs

○ 2015-10-09 02:36:44
● 2015-12-14 20:23:28
● 2016-01-03 06:29:50
○ 2017-07-18 07:10:38
○ 2026-08-02 02:12:36

○NSns3.gransy.com2017-07-18 → 2020-11-30 · 5 obs

○ 2016-01-03 06:29:50
● 2017-07-18 07:10:38
● 2020-11-30 02:23:36
○ 2026-06-13 09:39:16
○ 2026-08-02 02:12:36

○NSns3.tele3.cz2015-12-14 → 2016-01-03 · 5 obs

○ 2015-10-09 02:36:44
● 2015-12-14 20:23:28
● 2016-01-03 06:29:50
○ 2017-07-18 07:10:38
○ 2026-08-02 02:12:36

○NSns4.gransy.com2017-07-18 → 2020-11-30 · 5 obs

○ 2016-01-03 06:29:50
● 2017-07-18 07:10:38
● 2020-11-30 02:23:36
○ 2026-06-13 09:39:16
○ 2026-08-02 02:12:36

○NSns4.tele3.eu2015-12-14 → 2016-01-03 · 5 obs

○ 2015-10-09 02:36:44
● 2015-12-14 20:23:28
● 2016-01-03 06:29:50
○ 2017-07-18 07:10:38
○ 2026-08-02 02:12:36

○NSns5.gransy.com2017-07-18 → 2020-11-30 · 5 obs

○ 2016-01-03 06:29:50
● 2017-07-18 07:10:38
● 2020-11-30 02:23:36
○ 2026-06-13 09:39:16
○ 2026-08-02 02:12:36

○MXch1ssai01.basel.usf.ihost.com2015-05-31 → 2015-10-09 · 4 obs

● 2015-05-31 12:15:28
● 2015-10-09 02:36:44
○ 2015-12-14 20:23:28
○ 2026-08-02 02:12:36

○MXch1ssai02.basel.usf.ihost.com2015-05-31 → 2015-10-09 · 4 obs

● 2015-05-31 12:15:28
● 2015-10-09 02:36:44
○ 2015-12-14 20:23:28
○ 2026-08-02 02:12:36

○MXch2ssai01.basel.usf.ihost.com2015-05-31 → 2015-10-09 · 4 obs

● 2015-05-31 12:15:28
● 2015-10-09 02:36:44
○ 2015-12-14 20:23:28
○ 2026-08-02 02:12:36

○MXmail.dhv.cz2017-07-18 → 2020-11-30 · 5 obs

○ 2015-12-14 20:23:28
● 2017-07-18 07:10:38
● 2020-11-30 02:23:36
○ 2026-06-13 09:39:16
○ 2026-08-02 02:12:36

●MXwes1-mx-backup.wedos.net2026-06-13 → 2026-08-02 · 3 obs

○ 2020-11-30 02:23:36
● 2026-06-13 09:39:16
● 2026-08-02 02:12:36

●MXwes1-mx1.wedos.net2026-06-13 → 2026-08-02 · 3 obs

○ 2020-11-30 02:23:36
● 2026-06-13 09:39:16
● 2026-08-02 02:12:36

●MXwes1-mx2.wedos.net2026-06-13 → 2026-08-02 · 3 obs

○ 2020-11-30 02:23:36
● 2026-06-13 09:39:16
● 2026-08-02 02:12:36

○A2a01:5e0:26::1712015-12-14 → 2016-01-03 · 5 obs

○ 2015-10-09 02:36:44
● 2015-12-14 20:23:28
● 2016-01-03 06:29:50
○ 2017-07-18 07:10:38
○ 2026-08-02 02:12:36

○A77.78.104.32017-07-18 → 2020-11-30 · 5 obs

○ 2016-01-03 06:29:50
● 2017-07-18 07:10:38
● 2020-11-30 02:23:36
○ 2026-06-13 09:39:16
○ 2026-08-02 02:12:36

○A88.146.242.1712015-12-14 → 2016-01-03 · 5 obs

○ 2015-10-09 02:36:44
● 2015-12-14 20:23:28
● 2016-01-03 06:29:50
○ 2017-07-18 07:10:38
○ 2026-08-02 02:12:36

○A88.86.106.2122015-05-31 → 2015-10-09 · 4 obs

● 2015-05-31 12:15:28
● 2015-10-09 02:36:44
○ 2015-12-14 20:23:28
○ 2026-08-02 02:12:36

●A89.221.213.992026-06-13 → 2026-08-02 · 3 obs

○ 2020-11-30 02:23:36
● 2026-06-13 09:39:16
● 2026-08-02 02:12:36

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:45.138.106.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dhv.cz (unsigned zone)

⏱️ Timing

Total: 926ms | 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

IP Addresses

dhv.cz resolves to one IP address: 89.221.213.99.

mail.pjs.cz, mail.lnk.cz, mail.tcj.cz and two other host names share IP numbers with dhv.cz.

Name Servers

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

dhv.cz partially shares its NS delegation with several other domains, including ebanking.cz, kozarek.cz, jirout-darky.com 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

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

dhv.cz has at least partial mail server overlap with other domains such as studioallen.cz, solarspot.sk, maon.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.

dhv.cz - robtex.com

dhv.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

`dhv.cz`

`cz`