`designwave.cz`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:24e5^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:c8c9^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.36.229^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.200.201^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elma.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a9a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elma.ns.cloudflare.com`
		A	108.162.192.154^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elma.ns.cloudflare.com`
		A	172.64.32.154^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elma.ns.cloudflare.com`
		A	173.245.58.154^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elma.ns.cloudflare.com`
NS	`marek.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marek.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marek.ns.cloudflare.com`
		A	108.162.193.202^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
		A	172.64.33.202^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
		A	173.245.59.202^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marek.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁶⁹⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁷³⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`brevo-code:20f621566cbe95d6cc26c8b956524ec5`
TXT	`google-site-verification=pxl3rfUcB4Mue-1CrKGlDA6_miBT_txbU85vD5JYc7s`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.36.229, 172.67.200.201
		IPv6 hints	2606:4700:3032::6815:24e5, 2606:4700:3033::ac43:c8c9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=241, name=cloudflare-ech.com
SOA	`elma.ns.cloudflare.com`dns@cloudflare.com serial=2409410349

`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=1785471439

Subdomains

mail.designwave.cz

Same first word

designwave.com.au

designwave.de

designwave.com

designwave.net

designwave.cz

designwave.us

Similar names

wavedesign.nl

wedinvegas.com

wavedesign.cz

wavedesign.de

wavedesign.eu

wavedesign.net

wavedesign.ca

DNS History

27 records (9 active, 18 former)

●NSelma.ns.cloudflare.com2026-03-29 → 2026-07-31 · 3 obs

○ 2026-02-22 16:50:30
● 2026-03-29 09:02:00
● 2026-07-31 04:19:04

●NSmarek.ns.cloudflare.com2026-03-29 → 2026-07-31 · 3 obs

○ 2026-02-22 16:50:30
● 2026-03-29 09:02:00
● 2026-07-31 04:19:04

○NSns.vas-hosting.com2026-02-15 → 2026-02-22 · 5 obs

○ 2017-04-01 11:19:56
● 2026-02-15 05:04:16
● 2026-02-22 16:50:30
○ 2026-03-29 09:02:00
○ 2026-07-31 04:19:04

○NSns.vas-hosting.cz2026-02-15 → 2026-02-22 · 5 obs

○ 2017-04-01 11:19:56
● 2026-02-15 05:04:16
● 2026-02-22 16:50:30
○ 2026-03-29 09:02:00
○ 2026-07-31 04:19:04

○NSns.vas-hosting.eu2026-02-15 → 2026-02-22 · 5 obs

○ 2017-04-01 11:19:56
● 2026-02-15 05:04:16
● 2026-02-22 16:50:30
○ 2026-03-29 09:02:00
○ 2026-07-31 04:19:04

○NSns1.savana.cz2015-08-12 → 2017-04-01 · 4 obs

● 2015-08-12 01:35:54
● 2017-04-01 11:19:56
○ 2026-02-15 05:04:16
○ 2026-07-31 04:19:04

○NSns2.savana.cz2015-08-12 → 2017-04-01 · 4 obs

● 2015-08-12 01:35:54
● 2017-04-01 11:19:56
○ 2026-02-15 05:04:16
○ 2026-07-31 04:19:04

○NSns3.savana.cz2015-08-12 → 2017-04-01 · 4 obs

● 2015-08-12 01:35:54
● 2017-04-01 11:19:56
○ 2026-02-15 05:04:16
○ 2026-07-31 04:19:04

○MX_dc-mx.6b2d4fb26f60.designwave.cz2026-03-29 → 2026-03-29 · 4 obs

○ 2026-02-22 16:50:30
● 2026-03-29 09:02:00
○ 2026-04-10 04:55:52
○ 2026-07-31 04:19:04

○MXine11.vas-server.cz2026-02-15 → 2026-02-22 · 5 obs

○ 2017-04-01 11:19:56
● 2026-02-15 05:04:16
● 2026-02-22 16:50:30
○ 2026-03-29 09:02:00
○ 2026-07-31 04:19:04

○MXmail.designwave.cz2026-04-10 → 2026-04-10 · 4 obs

○ 2026-03-29 09:02:00
● 2026-04-10 04:55:52
○ 2026-07-04 10:17:12
○ 2026-07-31 04:19:04

○MXmx1.savana.cz2015-08-12 → 2017-04-01 · 4 obs

● 2015-08-12 01:35:54
● 2017-04-01 11:19:56
○ 2026-02-15 05:04:16
○ 2026-07-31 04:19:04

○MXmx2.savana.cz2015-08-12 → 2017-04-01 · 4 obs

● 2015-08-12 01:35:54
● 2017-04-01 11:19:56
○ 2026-02-15 05:04:16
○ 2026-07-31 04:19:04

●MXroute1.mx.cloudflare.net2026-07-04 → 2026-07-31 · 3 obs

○ 2026-04-10 04:55:52
● 2026-07-04 10:17:12
● 2026-07-31 04:19:04

●MXroute2.mx.cloudflare.net2026-07-04 → 2026-07-31 · 3 obs

○ 2026-04-10 04:55:52
● 2026-07-04 10:17:12
● 2026-07-31 04:19:04

●MXroute3.mx.cloudflare.net2026-07-04 → 2026-07-31 · 3 obs

○ 2026-04-10 04:55:52
● 2026-07-04 10:17:12
● 2026-07-31 04:19:04

●A104.21.36.2292026-03-29 → 2026-07-31 · 3 obs

○ 2026-02-22 16:50:30
● 2026-03-29 09:02:00
● 2026-07-31 04:19:04

○A109.123.208.752017-04-01 → 2017-04-01 · 4 obs

○ 2016-09-13 04:54:40
● 2017-04-01 11:19:56
○ 2026-02-15 05:04:16
○ 2026-07-31 04:19:04

○A109.123.209.1962015-08-12 → 2016-09-13 · 4 obs

● 2015-08-12 01:35:54
● 2016-09-13 04:54:40
○ 2017-04-01 11:19:56
○ 2026-07-31 04:19:04

●A172.67.200.2012026-03-29 → 2026-07-31 · 3 obs

○ 2026-02-22 16:50:30
● 2026-03-29 09:02:00
● 2026-07-31 04:19:04

○A2001:1528:146:0:1:36:3b00:12015-08-12 → 2017-04-01 · 4 obs

● 2015-08-12 01:35:54
● 2017-04-01 11:19:56
○ 2026-02-15 05:04:16
○ 2026-07-31 04:19:04

●A2606:4700:3032::6815:24e52026-07-04 → 2026-07-31 · 3 obs

○ 2026-04-10 04:55:52
● 2026-07-04 10:17:12
● 2026-07-31 04:19:04

○A2606:4700:3032::ac43:c8c92026-03-29 → 2026-04-10 · 5 obs

○ 2026-02-22 16:50:30
● 2026-03-29 09:02:00
● 2026-04-10 04:55:52
○ 2026-07-04 10:17:12
○ 2026-07-31 04:19:04

●A2606:4700:3033::ac43:c8c92026-07-04 → 2026-07-31 · 3 obs

○ 2026-04-10 04:55:52
● 2026-07-04 10:17:12
● 2026-07-31 04:19:04

○A2606:4700:3036::6815:24e52026-03-29 → 2026-04-10 · 5 obs

○ 2026-02-22 16:50:30
● 2026-03-29 09:02:00
● 2026-04-10 04:55:52
○ 2026-07-04 10:17:12
○ 2026-07-31 04:19:04

○A2a01:28:ca:112::1:2682026-02-15 → 2026-02-22 · 5 obs

○ 2017-04-01 11:19:56
● 2026-02-15 05:04:16
● 2026-02-22 16:50:30
○ 2026-03-29 09:02:00
○ 2026-07-31 04:19:04

○A46.234.126.972026-02-15 → 2026-02-22 · 5 obs

○ 2017-04-01 11:19:56
● 2026-02-15 05:04:16
● 2026-02-22 16:50:30
○ 2026-03-29 09:02:00
○ 2026-07-31 04:19:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz	-
designwave.cz	elma.ns.cloudflare.com, marek.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.202

NS records: elma.ns.cloudflare.com, marek.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for designwave.cz (unsigned zone)

⏱️ Timing

Total: 900ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.36.229, 172.67.200.201`
AAAA	2	`2606:4700:3032::6815:24e5, 2606:4700:3033::ac43:c8c9`
NS	2	`elma.ns.cloudflare.com, marek.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 6), route2.mx.cloudflare.net (pri: 69)...`
TXT	3	`brevo-code:20f621566cbe95d6cc26c8b956524, google-site-verification=pxl3rfUcB4Mue-1...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elma.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

designwave.cz serves as the parent of mail.designwave.cz.

IP Addresses

designwave.cz resolves to four IP addresses: 104.21.36.229, 172.67.200.201, 2606:4700:3032::6815:24e5 and 2606:4700:3033::ac43:c8c9.

Among the host names that share IP numbers with designwave.cz are ob0l3.xcfamily.com, boyinxianjinwangkaihupingtai.xcfamily.com, tiyucaipiaoshoujitouzhuwangzhi.xcfamily.com and two others.

Name Servers

designwave.cz is served by two delegated name servers, elma.ns.cloudflare.com and marek.ns.cloudflare.com.

designwave.cz has the same name server delegation as a number of other domains, such as krasnoarmejsk.ru, moured.club, zadniza.com and two more.

designwave.cz has at least partial name server overlap with other domains, such as lunas-artvisual.com, alphaquad.co.uk, hydrillagear.com and two others.

These name servers tend to appear together with the name servers leland.ns.cloudflare.com, ken.ns.cloudflare.com and anna.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

elma.ns.cloudflare.com carries IP addresses 108.162.192.154, 172.64.32.154 and 173.245.58.154, with 3 other addresses beyond those.

marek.ns.cloudflare.com carries IP addresses 108.162.193.202, 172.64.33.202 and 173.245.59.202, with 3 other addresses beyond those.

Mail Servers

designwave.cz has three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

designwave.cz shares at least some of its mail servers with other domains — for example codebox.net, dspmcu.com, gamepub.com and two more.

Host names resolving to 6 IP numbers:

route1.mx.cloudflare.net carries IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, with 3 other addresses beyond those.

route2.mx.cloudflare.net carries IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, with 3 other addresses beyond those.

route3.mx.cloudflare.net carries IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, with 3 other addresses beyond those.

designwave.cz - robtex.com

designwave.cz

cz

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`designwave.cz`

`cz`