`90cz.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:afb3^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:300a^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.48.10^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.175.179^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kyree.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ccf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyree.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3cf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kyree.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23cf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kyree.ns.cloudflare.com`
		A	108.162.195.207^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyree.ns.cloudflare.com`
		A	162.159.44.207^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyree.ns.cloudflare.com`
		A	172.64.35.207^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyree.ns.cloudflare.com`
NS	`priscilla.ns.cloudflare.com`
		A	2606:4700:50::a29f:26bd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`priscilla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2bd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`priscilla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22bd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`priscilla.ns.cloudflare.com`
		A	108.162.194.189^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`priscilla.ns.cloudflare.com`
		A	162.159.38.189^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`priscilla.ns.cloudflare.com`
		A	172.64.34.189^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`priscilla.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		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`⁽⁹²⁾
		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`
MX	`route1.mx.cloudflare.net`⁽⁹³⁾
		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`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.48.10, 172.67.175.179
		IPv6	2606:4700:3032::ac43:afb3, 2606:4700:3037::6815:300a
SOA	`kyree.ns.cloudflare.com`dns@cloudflare.com serial=2397344226

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Subdomains

www.90cz.com

Same first word

90cz.com

Similar names

cz09.com

zc09.cn

cz90.com

DNS History

29 records (9 active, 20 former)

●NSkyree.ns.cloudflare.com2026-02-24 → 2026-03-24 · 3 obs

○ 2017-11-26 11:58:16
● 2026-02-24 01:05:46
● 2026-03-24 03:03:04

○NSn16.ns.yunjiasu.com2015-11-08 → 2016-01-21 · 4 obs

● 2015-11-08 02:18:16
● 2016-01-21 18:35:28
○ 2016-04-14 10:55:10
○ 2026-03-24 03:03:04

○NSn3631.ns.yunjiasu.com2015-11-08 → 2016-01-21 · 4 obs

● 2015-11-08 02:18:16
● 2016-01-21 18:35:28
○ 2016-04-14 10:55:10
○ 2026-03-24 03:03:04

○NSns1637.ztomy.com2016-12-04 → 2016-12-04 · 4 obs

○ 2016-04-14 10:55:10
● 2016-12-04 20:04:46
○ 2017-11-26 11:58:16
○ 2026-03-24 03:03:04

○NSns2637.ztomy.com2016-12-04 → 2016-12-04 · 4 obs

○ 2016-04-14 10:55:10
● 2016-12-04 20:04:46
○ 2017-11-26 11:58:16
○ 2026-03-24 03:03:04

●NSpriscilla.ns.cloudflare.com2026-02-24 → 2026-03-24 · 3 obs

○ 2017-11-26 11:58:16
● 2026-02-24 01:05:46
● 2026-03-24 03:03:04

○NSv1s1.xundns.com2016-04-14 → 2017-11-26 · 6 obs

○ 2016-01-21 18:35:28
● 2016-04-14 10:55:10
○ 2016-12-04 20:04:46
● 2017-11-26 11:58:16
○ 2026-02-24 01:05:46
○ 2026-03-24 03:03:04

○NSv1s2.xundns.com2016-04-14 → 2017-11-26 · 6 obs

○ 2016-01-21 18:35:28
● 2016-04-14 10:55:10
○ 2016-12-04 20:04:46
● 2017-11-26 11:58:16
○ 2026-02-24 01:05:46
○ 2026-03-24 03:03:04

●MXroute1.mx.cloudflare.net2026-02-24 → 2026-03-24 · 2 obs

● 2026-02-24 01:05:46
● 2026-03-24 03:03:04

●MXroute2.mx.cloudflare.net2026-02-24 → 2026-03-24 · 2 obs

● 2026-02-24 01:05:46
● 2026-03-24 03:03:04

●MXroute3.mx.cloudflare.net2026-02-24 → 2026-03-24 · 2 obs

● 2026-02-24 01:05:46
● 2026-03-24 03:03:04

●A104.21.48.102026-02-24 → 2026-03-24 · 8 obs

○ 2017-11-26 11:58:16
● 2026-02-24 01:05:46
● 2026-03-06 15:36:32
○ 2026-03-16 00:36:08
● 2026-03-18 20:23:44
○ 2026-03-19 13:07:46
● 2026-03-24 03:03:02
● 2026-03-24 03:03:04

○A104.31.208.42016-01-21 → 2016-01-21 · 4 obs

○ 2015-11-08 02:18:16
● 2016-01-21 18:35:28
○ 2016-04-14 10:55:10
○ 2026-03-24 03:03:04

○A104.31.209.42016-01-21 → 2016-01-21 · 4 obs

○ 2015-11-08 02:18:16
● 2016-01-21 18:35:28
○ 2016-04-14 10:55:10
○ 2026-03-24 03:03:04

○A162.159.208.312015-11-08 → 2015-11-08 · 4 obs

○ 2015-06-15 19:26:02
● 2015-11-08 02:18:16
○ 2016-01-21 18:35:28
○ 2026-03-24 03:03:04

○A162.159.209.312015-11-08 → 2015-11-08 · 4 obs

○ 2015-06-15 19:26:02
● 2015-11-08 02:18:16
○ 2016-01-21 18:35:28
○ 2026-03-24 03:03:04

●A172.67.175.1792026-02-24 → 2026-03-24 · 8 obs

○ 2017-11-26 11:58:16
● 2026-02-24 01:05:46
● 2026-03-06 15:36:32
○ 2026-03-16 00:36:08
● 2026-03-18 20:23:44
○ 2026-03-19 13:07:46
● 2026-03-24 03:03:02
● 2026-03-24 03:03:04

○A188.114.96.02026-03-16 → 2026-03-19 · 6 obs

○ 2026-03-06 15:36:32
● 2026-03-16 00:36:08
○ 2026-03-18 20:23:44
● 2026-03-19 13:07:46
○ 2026-03-24 03:03:02
○ 2026-03-24 03:03:04

○A188.114.97.02026-03-16 → 2026-03-19 · 6 obs

○ 2026-03-06 15:36:32
● 2026-03-16 00:36:08
○ 2026-03-18 20:23:44
● 2026-03-19 13:07:46
○ 2026-03-24 03:03:02
○ 2026-03-24 03:03:04

○A198.148.92.802015-06-15 → 2015-06-15 · 3 obs

● 2015-06-15 19:26:02
○ 2017-11-26 11:58:16
○ 2026-03-24 03:03:04

○A198.148.92.812015-06-15 → 2015-06-15 · 3 obs

● 2015-06-15 19:26:02
○ 2017-11-26 11:58:16
○ 2026-03-24 03:03:04

○A204.11.56.372016-12-04 → 2016-12-04 · 4 obs

○ 2016-04-14 10:55:10
● 2016-12-04 20:04:46
○ 2017-11-26 11:58:16
○ 2026-03-24 03:03:04

●A2606:4700:3032::ac43:afb32026-02-24 → 2026-03-24 · 8 obs

○ 2017-11-26 11:58:16
● 2026-02-24 01:05:46
● 2026-03-06 15:36:32
○ 2026-03-16 00:36:08
● 2026-03-18 20:23:44
○ 2026-03-19 13:07:46
● 2026-03-24 03:03:02
● 2026-03-24 03:03:04

●A2606:4700:3037::6815:300a2026-02-24 → 2026-03-24 · 8 obs

○ 2017-11-26 11:58:16
● 2026-02-24 01:05:46
● 2026-03-06 15:36:32
○ 2026-03-16 00:36:08
● 2026-03-18 20:23:44
○ 2026-03-19 13:07:46
● 2026-03-24 03:03:02
● 2026-03-24 03:03:04

○A2a06:98c1:3120::2026-03-16 → 2026-03-19 · 6 obs

○ 2026-03-06 15:36:32
● 2026-03-16 00:36:08
○ 2026-03-18 20:23:44
● 2026-03-19 13:07:46
○ 2026-03-24 03:03:02
○ 2026-03-24 03:03:04

○A2a06:98c1:3121::2026-03-16 → 2026-03-19 · 6 obs

○ 2026-03-06 15:36:32
● 2026-03-16 00:36:08
○ 2026-03-18 20:23:44
● 2026-03-19 13:07:46
○ 2026-03-24 03:03:02
○ 2026-03-24 03:03:04

○A43.227.193.962017-11-26 → 2017-11-26 · 4 obs

○ 2016-12-04 20:04:46
● 2017-11-26 11:58:16
○ 2026-02-24 01:05:46
○ 2026-03-24 03:03:04

○CNAMEpending-delete.ename.net2015-06-15 → 2015-06-15 · 3 obs

● 2015-06-15 19:26:02
○ 2015-11-08 02:18:16
○ 2026-03-24 03:03:04

○PTRns1637.ztomy.com2016-12-04 → 2016-12-04 · 3 obs

● 2016-12-04 20:04:46
○ 2017-11-26 11:58:16
○ 2026-03-24 03:03:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
90cz.com	priscilla.ns.cloudflare.com, kyree.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.189

NS records: priscilla.ns.cloudflare.com, kyree.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 90cz.com (unsigned zone)

⏱️ Timing

Total: 186ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.175.179, 104.21.48.10`
AAAA	2	`2606:4700:3037::6815:300a, 2606:4700:3032::ac43:afb3`
NS	2	`kyree.ns.cloudflare.com, priscilla.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 2), route3.mx.cloudflare.net (pri: 92)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kyree.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (priscilla.ns.cloudflare.com, priscilla.ns.cloudflare.com, priscilla.ns.cloudflare.com...)

Analysis

Hierarchy

90cz.com is the parent of www.90cz.com.

IP Addresses

90cz.com points to four IP numbers: 2606:4700:3032::ac43:afb3, 2606:4700:3037::6815:300a, 104.21.48.10 and 172.67.175.179.

For instance, other host names techadss.com, emazh.com, www.fregold.pro, ivj.org.br and ticklab.org share IP numbers with 90cz.com.

Name Servers

90cz.com is delegated to two name servers: kyree.ns.cloudflare.com and priscilla.ns.cloudflare.com.

90cz.com uses the same name server setup as other domains such as riventrust-system.com, innofire.it, cloudsolutionsllc.com, radiosucesos.com and bluranton.it.

90cz.com shares name servers with other domains at least partially, for example igcpingenieria.com, satcc.info, hitex.co.in, valeron.eu and huayrai-phrae.go.th.

These name servers are commonly used together with sky.ns.cloudflare.com, sarah.ns.cloudflare.com, james.ns.cloudflare.com and marjory.ns.cloudflare.com.

Host names with six IP numbers: host name kyree.ns.cloudflare.com points to: 2606:4700:58::a29f:2ccf, 2803:f800:50::6ca2:c3cf, 2a06:98c1:50::ac40:23cf, 108.162.195.207, 162.159.44.207 and 172.64.35.207; host name priscilla.ns.cloudflare.com points to: 2606:4700:50::a29f:26bd, 2803:f800:50::6ca2:c2bd, 2a06:98c1:50::ac40:22bd, 108.162.194.189, 162.159.38.189 and 172.64.34.189.

Mail Servers

90cz.com is served by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

90cz.com shares mail servers with other domains at least partially; for instance czechmafie.cz, bluebeachpools.com, youngworldmgmt.com, aaawin.page and naurafams.games.

Host names with six IP numbers:

route1.mx.cloudflare.net points to 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13.

route2.mx.cloudflare.net points to 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19.

route3.mx.cloudflare.net points to 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.

90cz.com - robtex.com

90cz.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`90cz.com`

`com`