`fsas.cz`

DNSSEC	🔒 Signed (DS record present)
A	89.190.74.167^{🇨🇿 CZNSYS89.190.64.0/19 "N_SYS s.r.o."}
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 2026-02-10 #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=1774702035

Same first word

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DNS History

20 records (5 active, 15 former)

○NSalfa.ns.active24.cz2015-08-20 → 2015-12-17 · 4 obs

● 2015-08-20 03:38:32
● 2015-12-17 15:50:38
○ 2016-03-22 09:48:00
○ 2026-03-28 13:10:18

○NSbeta.ns.active24.cz2015-08-20 → 2015-12-17 · 4 obs

● 2015-08-20 03:38:32
● 2015-12-17 15:50:38
○ 2016-03-22 09:48:00
○ 2026-03-28 13:10:18

○NSgama.ns.active24.sk2015-08-20 → 2015-12-17 · 4 obs

● 2015-08-20 03:38:32
● 2015-12-17 15:50:38
○ 2016-03-22 09:48:00
○ 2026-03-28 13:10:18

●NSns.wedos.com2016-08-10 → 2026-03-28 · 6 obs

○ 2016-03-22 09:48:00
● 2016-08-10 23:41:54
○ 2017-03-26 10:11:50
○ 2020-03-22 00:54:04
● 2026-03-28 13:10:16
● 2026-03-28 13:10:18

●NSns.wedos.cz2016-08-10 → 2026-03-28 · 6 obs

○ 2016-03-22 09:48:00
● 2016-08-10 23:41:54
○ 2017-03-26 10:11:50
○ 2020-03-22 00:54:04
● 2026-03-28 13:10:16
● 2026-03-28 13:10:18

●NSns.wedos.eu2016-08-10 → 2026-03-28 · 6 obs

○ 2016-03-22 09:48:00
● 2016-08-10 23:41:54
○ 2017-03-26 10:11:50
○ 2020-03-22 00:54:04
● 2026-03-28 13:10:16
● 2026-03-28 13:10:18

●NSns.wedos.net2016-08-10 → 2026-03-28 · 6 obs

○ 2016-03-22 09:48:00
● 2016-08-10 23:41:54
○ 2017-03-26 10:11:50
○ 2020-03-22 00:54:04
● 2026-03-28 13:10:16
● 2026-03-28 13:10:18

○NSns1.thinline.cz2017-03-26 → 2017-03-26 · 4 obs

○ 2016-08-10 23:41:54
● 2017-03-26 10:11:50
○ 2020-03-22 00:54:04
○ 2026-03-28 13:10:18

○NSns2.thinline.cz2017-03-26 → 2017-03-26 · 4 obs

○ 2016-08-10 23:41:54
● 2017-03-26 10:11:50
○ 2020-03-22 00:54:04
○ 2026-03-28 13:10:18

○NSns3.cesky-hosting.eu2017-03-26 → 2017-03-26 · 4 obs

○ 2016-08-10 23:41:54
● 2017-03-26 10:11:50
○ 2020-03-22 00:54:04
○ 2026-03-28 13:10:18

○MXwes1-mx1.wedos.net2016-08-10 → 2016-08-10 · 3 obs

● 2016-08-10 23:41:54
○ 2017-03-26 10:11:50
○ 2026-03-28 13:10:18

○MXwes1-mx2.wedos.net2016-08-10 → 2016-08-10 · 3 obs

● 2016-08-10 23:41:54
○ 2017-03-26 10:11:50
○ 2026-03-28 13:10:18

○A2a00:1ed0:2:1:1:5bef:c90d:12017-03-26 → 2017-03-26 · 4 obs

○ 2016-08-10 23:41:54
● 2017-03-26 10:11:50
○ 2020-03-22 00:54:04
○ 2026-03-28 13:10:18

○A2a02:2b88:1:4::162026-03-28 → 2026-03-28 · 2 obs

○ 2026-03-28 13:10:16
○ 2026-03-28 13:10:18

○A2a02:2b88:1:4::9a2016-08-10 → 2016-08-10 · 4 obs

○ 2016-03-22 09:48:00
● 2016-08-10 23:41:54
○ 2017-03-26 10:11:50
○ 2026-03-28 13:10:18

○A46.28.105.22026-03-28 → 2026-03-28 · 2 obs

○ 2026-03-28 13:10:16
○ 2026-03-28 13:10:18

○A46.28.106.352016-08-10 → 2016-08-10 · 4 obs

○ 2016-03-22 09:48:00
● 2016-08-10 23:41:54
○ 2017-03-26 10:11:50
○ 2026-03-28 13:10:18

○A81.95.96.762015-08-20 → 2015-12-17 · 4 obs

● 2015-08-20 03:38:32
● 2015-12-17 15:50:38
○ 2016-03-22 09:48:00
○ 2026-03-28 13:10:18

●A89.190.74.1672026-03-28 → 2026-03-28 · 3 obs

○ 2020-03-22 00:54:04
● 2026-03-28 13:10:16
● 2026-03-28 13:10:18

○A91.239.201.132017-03-26 → 2017-03-26 · 4 obs

○ 2016-08-10 23:41:54
● 2017-03-26 10:11:50
○ 2020-03-22 00:54:04
○ 2026-03-28 13:10:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	b.ns.nic.cz, a.ns.nic.cz, d.ns.nic.cz, c.ns.nic.cz	-
fsas.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: 872ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.190.74.167`
NS	4	`ns.wedos.eu, ns.wedos.com...`
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

fsas.cz points to a single IP number: 89.190.74.167.

Other host names, for instance pcmuzeum.cz, upice-net.cz, mail.rapid130.cz and rapid130.cz share IP numbers with fsas.cz.

Name Servers

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

fsas.cz at least partially shares name servers with other domains, for instance multi-banking.com, clipsmap.com, eyecom-travel.com, bartekgallery.cz and auto-profi.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

fsas.cz - robtex.com

fsas.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

`fsas.cz`

`cz`