`czui.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:9f29^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:e81^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.14.129^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.159.41^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`logan.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`logan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`logan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`logan.ns.cloudflare.com`
		A	108.162.193.198^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`logan.ns.cloudflare.com`
		A	172.64.33.198^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`logan.ns.cloudflare.com`
		A	173.245.59.198^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`logan.ns.cloudflare.com`
NS	`sonia.ns.cloudflare.com`
		A	2606:4700:50::a29f:26be^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sonia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2be^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sonia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22be^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sonia.ns.cloudflare.com`
		A	108.162.194.190^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sonia.ns.cloudflare.com`
		A	162.159.38.190^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sonia.ns.cloudflare.com`
		A	172.64.34.190^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sonia.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.14.129, 172.67.159.41
		IPv6	2606:4700:3032::ac43:9f29, 2606:4700:3035::6815:e81
SOA	`logan.ns.cloudflare.com`dns@cloudflare.com serial=2400023987

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034609060

Same first word

czui.cn

czui.hu

czui.cz

Similar names

uczi.com

uicz.com

ciuz.cn

iucz.cn

izuc.net

iucz.com

cuiz.net

cuzi.org

zuci.in

icuz.com

uicz.cn

iuzc.com

cizu.net

zuci.co.jp

zciu.cn

ciuz.info

uzci.com

cziu.com

cuzi.net

uzic.com

ziuc.cn

uzic.de

uzic.ch

cuzi.com

cuzi.ru

ziuc.com

cuzi.de

cuiz.in

uczi.cn

uizc.cn

zuci.net.cn

cziu.cn

iczu.com

zuci.cn

zuci.org

zuci.com

cuzi.design

cziu.eu

zcui.pl

izcu.com

iuzc.cn

DNS History

27 records (6 active, 21 former)

○NSdns1.iidns.com2015-08-10 → 2017-10-17 · 6 obs

● 2015-08-10 20:47:06
● 2016-04-12 07:39:18
○ 2017-03-25 18:23:04
● 2017-10-17 10:01:42
○ 2026-02-17 15:08:34
○ 2026-03-30 01:48:36

○NSdns2.iidns.com2015-08-10 → 2016-04-12 · 4 obs

● 2015-08-10 20:47:06
● 2016-04-12 07:39:18
○ 2017-03-25 18:23:04
○ 2026-03-30 01:48:36

○NSdns3.iidns.com2015-08-10 → 2016-04-12 · 4 obs

● 2015-08-10 20:47:06
● 2016-04-12 07:39:18
○ 2017-03-25 18:23:04
○ 2026-03-30 01:48:36

○NSdns4.iidns.com2015-08-10 → 2016-04-12 · 4 obs

● 2015-08-10 20:47:06
● 2016-04-12 07:39:18
○ 2017-03-25 18:23:04
○ 2026-03-30 01:48:36

○NSdns5.iidns.com2015-08-10 → 2016-04-12 · 4 obs

● 2015-08-10 20:47:06
● 2016-04-12 07:39:18
○ 2017-03-25 18:23:04
○ 2026-03-30 01:48:36

○NSdns6.iidns.com2015-08-10 → 2016-04-12 · 4 obs

● 2015-08-10 20:47:06
● 2016-04-12 07:39:18
○ 2017-03-25 18:23:04
○ 2026-03-30 01:48:36

●NSlogan.ns.cloudflare.com2026-02-17 → 2026-03-30 · 3 obs

○ 2017-10-17 10:01:42
● 2026-02-17 15:08:34
● 2026-03-30 01:48:36

●NSsonia.ns.cloudflare.com2026-02-17 → 2026-03-30 · 3 obs

○ 2017-10-17 10:01:42
● 2026-02-17 15:08:34
● 2026-03-30 01:48:36

○A103.241.230.1352017-03-25 → 2017-03-25 · 4 obs

○ 2016-09-24 07:26:58
● 2017-03-25 18:23:04
○ 2017-07-20 21:24:44
○ 2026-03-30 01:48:36

○A103.241.230.1372017-03-25 → 2017-03-25 · 4 obs

○ 2016-09-24 07:26:58
● 2017-03-25 18:23:04
○ 2017-07-20 21:24:44
○ 2026-03-30 01:48:36

○A103.241.230.1382017-03-25 → 2017-03-25 · 4 obs

○ 2016-09-24 07:26:58
● 2017-03-25 18:23:04
○ 2017-07-20 21:24:44
○ 2026-03-30 01:48:36

○A103.241.230.1402017-03-25 → 2017-03-25 · 4 obs

○ 2016-09-24 07:26:58
● 2017-03-25 18:23:04
○ 2017-07-20 21:24:44
○ 2026-03-30 01:48:36

●A104.21.14.1292026-02-17 → 2026-03-30 · 3 obs

○ 2017-07-20 21:24:44
● 2026-02-17 15:08:34
● 2026-03-30 01:48:36

○A107.167.19.682015-12-17 → 2015-12-17 · 4 obs

○ 2015-08-10 20:47:06
● 2015-12-17 14:42:06
○ 2016-04-12 07:39:18
○ 2026-03-30 01:48:36

○A107.167.19.692015-12-17 → 2015-12-17 · 4 obs

○ 2015-08-10 20:47:06
● 2015-12-17 14:42:06
○ 2016-04-12 07:39:18
○ 2026-03-30 01:48:36

○A107.167.19.702015-12-17 → 2015-12-17 · 4 obs

○ 2015-08-10 20:47:06
● 2015-12-17 14:42:06
○ 2016-04-12 07:39:18
○ 2026-03-30 01:48:36

○A107.167.19.712015-12-17 → 2015-12-17 · 4 obs

○ 2015-08-10 20:47:06
● 2015-12-17 14:42:06
○ 2016-04-12 07:39:18
○ 2026-03-30 01:48:36

○A107.167.19.752016-04-12 → 2016-09-24 · 5 obs

○ 2015-12-17 14:42:06
● 2016-04-12 07:39:18
● 2016-09-24 07:26:58
○ 2017-03-25 18:23:04
○ 2026-03-30 01:48:36

○A107.167.19.762016-04-12 → 2016-09-24 · 5 obs

○ 2015-12-17 14:42:06
● 2016-04-12 07:39:18
● 2016-09-24 07:26:58
○ 2017-03-25 18:23:04
○ 2026-03-30 01:48:36

○A107.167.19.772016-09-24 → 2016-09-24 · 4 obs

○ 2016-04-12 07:39:18
● 2016-09-24 07:26:58
○ 2017-03-25 18:23:04
○ 2026-03-30 01:48:36

○A107.167.19.782016-09-24 → 2016-09-24 · 4 obs

○ 2016-04-12 07:39:18
● 2016-09-24 07:26:58
○ 2017-03-25 18:23:04
○ 2026-03-30 01:48:36

●A172.67.159.412026-02-17 → 2026-03-30 · 3 obs

○ 2017-07-20 21:24:44
● 2026-02-17 15:08:34
● 2026-03-30 01:48:36

○A198.148.92.872015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 20:47:06
○ 2017-06-26 14:49:42
○ 2026-03-30 01:48:36

○A198.148.92.882015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 20:47:06
○ 2017-06-26 14:49:42
○ 2026-03-30 01:48:36

●A2606:4700:3032::ac43:9f292026-02-17 → 2026-03-30 · 3 obs

○ 2017-07-20 21:24:44
● 2026-02-17 15:08:34
● 2026-03-30 01:48:36

●A2606:4700:3035::6815:e812026-02-17 → 2026-03-30 · 3 obs

○ 2017-07-20 21:24:44
● 2026-02-17 15:08:34
● 2026-03-30 01:48:36

○CNAMEcs.ename.net2015-08-10 → 2017-10-17 · 4 obs

● 2015-08-10 20:47:06
● 2017-10-17 10:01:42
○ 2026-02-17 15:08:34
○ 2026-03-30 01:48:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	c.dns.cn, a.dns.cn, b.dns.cn, e.dns.cn...	-
czui.cn	logan.ns.cloudflare.com, sonia.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.198

NS records: logan.ns.cloudflare.com, sonia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for czui.cn (unsigned zone)

⏱️ Timing

Total: 408ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.159.41, 104.21.14.129`
AAAA	2	`2606:4700:3032::ac43:9f29, 2606:4700:3035::6815:e81`
NS	2	`logan.ns.cloudflare.com, sonia.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`logan.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

Four IP numbers are pointed to by czui.cn: 2606:4700:3032::ac43:9f29, 2606:4700:3035::6815:e81, 104.21.14.129 and 172.67.159.41.

other host names including 868hsports.com, mail.daniels.tools, ravenswall.co.uk, avtogarant.com.ua and www.i2.nu share IP numbers with czui.cn.

Name Servers

czui.cn is delegated to two name servers logan.ns.cloudflare.com and sonia.ns.cloudflare.com.

czui.cn shares the same name server setup as other domains, for instance jygshop.com, tvtv16.com, hbxjnongli.com, bee-mans.com and 27246.cn.

czui.cn at least partially shares name servers with other domains, for instance 520609.com, manuale-pdf.com, mako.hr, 8vogue.com.cn and dgcag.com.

these name servers are commonly used alongside adam.ns.cloudflare.com.

Host names with six IP numbers:

Host name logan.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc6, 2803:f800:50::6ca2:c1c6, 2a06:98c1:50::ac40:21c6, 108.162.193.198, 172.64.33.198 and 173.245.59.198.

Host name sonia.ns.cloudflare.com points to: 2606:4700:50::a29f:26be, 2803:f800:50::6ca2:c2be, 2a06:98c1:50::ac40:22be, 108.162.194.190, 162.159.38.190 and 172.64.34.190.

czui.cn - robtex.com

czui.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`czui.cn`

`cn`