`arven.cz`

DNSSEC	🔒 Signed (DS record present)
A	2a0e:acc0::d22^{🇨🇿 WEDOS-GLOBAL2a0e:acc0::/48}
		PTR	`domain-default.wedos.global`
A	185.8.237.22^{🇨🇿 WEDOS-GLOBAL185.8.237.0/24 WEDOS Global}
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`
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`
SOA	`ns.wedos.com`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=1782136036

Same first word

arven.biz

arven.se

arven.ca

arven.es

arven.cz

arven.com

arven.ch

arven.no

arven.us

arven.at

arven.net

arven.lv

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arven.com.tr

arven.co.uk

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raven.co.kr

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avner.me

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raven.biz

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vanre.org

envar.co.uk

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varne.net

DNS History

19 records (6 active, 13 former)

●NSns.wedos.com2026-06-13 → 2026-06-22 · 3 obs

○ 2021-10-27 19:45:26
● 2026-06-13 00:03:32
● 2026-06-22 13:57:46

●NSns.wedos.cz2026-06-13 → 2026-06-22 · 3 obs

○ 2021-10-27 19:45:26
● 2026-06-13 00:03:32
● 2026-06-22 13:57:46

●NSns.wedos.eu2026-06-13 → 2026-06-22 · 3 obs

○ 2021-10-27 19:45:26
● 2026-06-13 00:03:32
● 2026-06-22 13:57:46

●NSns.wedos.net2026-06-13 → 2026-06-22 · 3 obs

○ 2021-10-27 19:45:26
● 2026-06-13 00:03:32
● 2026-06-22 13:57:46

○NSns1.tele3.cz2020-11-28 → 2021-10-27 · 5 obs

○ 2017-01-31 10:24:22
● 2020-11-28 07:06:08
● 2021-10-27 19:45:26
○ 2026-06-13 00:03:32
○ 2026-06-22 13:57:46

○NSns2.blueboard.cz2015-07-09 → 2017-01-31 · 4 obs

● 2015-07-09 07:45:36
● 2017-01-31 10:24:22
○ 2020-11-28 07:06:08
○ 2026-06-22 13:57:46

○NSns2.tele3.cz2020-11-28 → 2021-10-27 · 5 obs

○ 2017-01-31 10:24:22
● 2020-11-28 07:06:08
● 2021-10-27 19:45:26
○ 2026-06-13 00:03:32
○ 2026-06-22 13:57:46

○NSns3.tele3.eu2020-11-28 → 2021-10-27 · 5 obs

○ 2017-01-31 10:24:22
● 2020-11-28 07:06:08
● 2021-10-27 19:45:26
○ 2026-06-13 00:03:32
○ 2026-06-22 13:57:46

○NSns4.tele3.us2020-11-28 → 2021-10-27 · 5 obs

○ 2017-01-31 10:24:22
● 2020-11-28 07:06:08
● 2021-10-27 19:45:26
○ 2026-06-13 00:03:32
○ 2026-06-22 13:57:46

○NSshinzon.blueboard.cz2015-07-09 → 2017-01-31 · 4 obs

● 2015-07-09 07:45:36
● 2017-01-31 10:24:22
○ 2020-11-28 07:06:08
○ 2026-06-22 13:57:46

○MXblackcat.tele3.cz2020-11-28 → 2021-10-27 · 5 obs

○ 2017-01-31 10:24:22
● 2020-11-28 07:06:08
● 2021-10-27 19:45:26
○ 2026-06-13 00:03:32
○ 2026-06-22 13:57:46

○MXjaguar.blueboard.cz2015-07-09 → 2017-01-31 · 4 obs

● 2015-07-09 07:45:36
● 2017-01-31 10:24:22
○ 2020-11-28 07:06:08
○ 2026-06-22 13:57:46

○MXmail.dc3.cz2020-11-28 → 2021-10-27 · 5 obs

○ 2017-01-31 10:24:22
● 2020-11-28 07:06:08
● 2021-10-27 19:45:26
○ 2026-06-13 00:03:32
○ 2026-06-22 13:57:46

○MXns2.blueboard.cz2015-07-09 → 2017-01-31 · 4 obs

● 2015-07-09 07:45:36
● 2017-01-31 10:24:22
○ 2020-11-28 07:06:08
○ 2026-06-22 13:57:46

●A185.8.237.222026-06-13 → 2026-06-22 · 3 obs

○ 2021-10-27 19:45:26
● 2026-06-13 00:03:32
● 2026-06-22 13:57:46

○A217.11.249.1392015-07-09 → 2017-01-31 · 4 obs

● 2015-07-09 07:45:36
● 2017-01-31 10:24:22
○ 2020-11-28 07:06:08
○ 2026-06-22 13:57:46

○A2a01:430:43::1312020-11-28 → 2021-10-27 · 5 obs

○ 2017-01-31 10:24:22
● 2020-11-28 07:06:08
● 2021-10-27 19:45:26
○ 2026-06-13 00:03:32
○ 2026-06-22 13:57:46

●A2a0e:acc0::d222026-06-13 → 2026-06-22 · 3 obs

○ 2021-10-27 19:45:26
● 2026-06-13 00:03:32
● 2026-06-22 13:57:46

○A81.31.35.1312020-11-28 → 2021-10-27 · 5 obs

○ 2017-01-31 10:24:22
● 2020-11-28 07:06:08
● 2021-10-27 19:45:26
○ 2026-06-13 00:03:32
○ 2026-06-22 13:57:46

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:99.83.142.9

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 836ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.8.237.22`
AAAA	1	`2a0e:acc0::d22`
NS	4	`ns.wedos.cz, ns.wedos.eu...`
SOA	1	`ns.wedos.com wedos.wedos.com`

📌 Glue Records Collected

Total: 4

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

Analysis

IP Addresses

arven.cz resolves to the IP addresses 185.8.237.22 and 2a0e:acc0::d22

Two other host names, along with famiti.com, www.(0x696e63657374)ovani.cz and zizka.name, also share IP numbers with arven.cz.

Name Servers

The NS records for arven.cz point to four name servers: ns.wedos.com, ns.wedos.cz, ns.wedos.eu and ns.wedos.net.

arven.cz partially shares its NS delegation with several other domains, including kaffee.cz, genealogie.pro, pan-jan.com and two others.

Host names that resolve 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.

Host names that have two IP addresses:

The A records for ns.wedos.com return 45.138.106.0 and 2a0e:acc0:1::cafe:cafe:cafe.

The A records for ns.wedos.eu return 185.8.238.0 and 2a0e:acc0:2::b:1:b1.

arven.cz - robtex.com

arven.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

`arven.cz`

`cz`