`czznz.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:3f2f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:8fb3^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.63.47^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.143.179^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`anna.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a66^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c066^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2066^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anna.ns.cloudflare.com`
		A	108.162.192.102^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
		A	172.64.32.102^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
		A	173.245.58.102^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
NS	`ruben.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c347^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ruben.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2347^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ruben.ns.cloudflare.com`
		A	108.162.195.71^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	162.159.44.71^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	172.64.35.71^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.63.47, 172.67.143.179
		IPv6 hints	2606:4700:3031::6815:3f2f, 2606:4700:3035::ac43:8fb3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=76, name=cloudflare-ech.com
SOA	`anna.ns.cloudflare.com`dns@cloudflare.com serial=2401169274

`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=1778459851

Same first word

czznz.com

Similar names

znzzc.com

zzzcn.cn

cnzzz.com

zzzcn.com.cn

cnzzz.com.cn

zzzcn.com

zzzcn.info

cznzz.com

znzzc.cn

zczzn.com

zzczn.com

znczz.com

DNS History

19 records (6 active, 13 former)

●NSanna.ns.cloudflare.com2026-03-26 → 2026-05-11 · 3 obs

○ 2017-04-08 02:15:18
● 2026-03-26 22:19:10
● 2026-05-11 00:58:28

○NSdns31.hichina.com2015-07-07 → 2016-04-17 · 4 obs

● 2015-07-07 13:14:54
● 2016-04-17 18:20:26
○ 2016-07-08 21:30:52
○ 2026-05-11 00:58:28

○NSdns32.hichina.com2015-07-07 → 2016-04-17 · 4 obs

● 2015-07-07 13:14:54
● 2016-04-17 18:20:26
○ 2016-07-08 21:30:52
○ 2026-05-11 00:58:28

○NSf1g1ns1.dnspod.net2017-04-08 → 2017-04-08 · 4 obs

○ 2016-08-13 14:20:24
● 2017-04-08 02:15:18
○ 2026-03-26 22:19:10
○ 2026-05-11 00:58:28

○NSf1g1ns2.dnspod.net2017-04-08 → 2017-04-08 · 4 obs

○ 2016-08-13 14:20:24
● 2017-04-08 02:15:18
○ 2026-03-26 22:19:10
○ 2026-05-11 00:58:28

○NSjuming.dnsdun.com2016-08-13 → 2016-08-13 · 4 obs

○ 2016-07-08 21:30:52
● 2016-08-13 14:20:24
○ 2017-04-08 02:15:18
○ 2026-05-11 00:58:28

○NSjuming.dnsdun.net2016-08-13 → 2016-08-13 · 4 obs

○ 2016-07-08 21:30:52
● 2016-08-13 14:20:24
○ 2017-04-08 02:15:18
○ 2026-05-11 00:58:28

○NSns1.kouming.net2026-03-26 → 2026-05-11 · 2 obs

○ 2026-03-26 22:19:10
○ 2026-05-11 00:58:28

○NSns2.kouming.net2026-03-26 → 2026-05-11 · 2 obs

○ 2026-03-26 22:19:10
○ 2026-05-11 00:58:28

●NSruben.ns.cloudflare.com2026-03-26 → 2026-05-11 · 3 obs

○ 2017-04-08 02:15:18
● 2026-03-26 22:19:10
● 2026-05-11 00:58:28

●A104.21.63.472026-04-09 → 2026-05-11 · 3 obs

○ 2026-03-26 22:19:10
● 2026-04-09 04:18:08
● 2026-05-11 00:58:28

○A115.28.168.1872015-07-07 → 2016-04-17 · 4 obs

● 2015-07-07 13:14:54
● 2016-04-17 18:20:26
○ 2016-07-08 21:30:52
○ 2026-05-11 00:58:28

●A172.67.143.1792026-04-09 → 2026-05-11 · 3 obs

○ 2026-03-26 22:19:10
● 2026-04-09 04:18:08
● 2026-05-11 00:58:28

○A188.114.96.02026-03-26 → 2026-03-26 · 4 obs

○ 2016-07-08 21:30:52
● 2026-03-26 22:19:10
○ 2026-04-09 04:18:08
○ 2026-05-11 00:58:28

○A188.114.97.02026-03-26 → 2026-03-26 · 4 obs

○ 2016-07-08 21:30:52
● 2026-03-26 22:19:10
○ 2026-04-09 04:18:08
○ 2026-05-11 00:58:28

●A2606:4700:3031::6815:3f2f2026-04-09 → 2026-05-11 · 3 obs

○ 2026-03-26 22:19:10
● 2026-04-09 04:18:08
● 2026-05-11 00:58:28

●A2606:4700:3035::ac43:8fb32026-04-09 → 2026-05-11 · 3 obs

○ 2026-03-26 22:19:10
● 2026-04-09 04:18:08
● 2026-05-11 00:58:28

○A2a06:98c1:3120::2026-03-26 → 2026-03-26 · 4 obs

○ 2016-07-08 21:30:52
● 2026-03-26 22:19:10
○ 2026-04-09 04:18:08
○ 2026-05-11 00:58:28

○A2a06:98c1:3121::2026-03-26 → 2026-03-26 · 4 obs

○ 2016-07-08 21:30:52
● 2026-03-26 22:19:10
○ 2026-04-09 04:18:08
○ 2026-05-11 00:58:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
czznz.com	anna.ns.cloudflare.com, ruben.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.71

NS records: anna.ns.cloudflare.com, ruben.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for czznz.com (unsigned zone)

⏱️ Timing

Total: 166ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.63.47, 172.67.143.179`
AAAA	2	`2606:4700:3035::ac43:8fb3, 2606:4700:3031::6815:3f2f`
NS	2	`anna.ns.cloudflare.com, ruben.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`anna.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by czznz.com: 2606:4700:3031::6815:3f2f, 2606:4700:3035::ac43:8fb3, 104.21.63.47 and 172.67.143.179.

other host names including ntv.is, 44286262.com, nuuksioon.fi, jonka-omsk.ru and distribuidoramundialcr.com share IP numbers with czznz.com.

Name Servers

czznz.com is delegated to two name servers anna.ns.cloudflare.com and ruben.ns.cloudflare.com.

czznz.com shares the same name server setup as other domains, for instance hbylz.com, guanzhanpo.com, micredito-oficial.pro, yzlfs.com and sjzsjyd.com.

czznz.com at least partially shares name servers with other domains, for instance ersesoneno.com, whajong.com, mykumon.com, pineapplemarketers.com and bacosta.cl.

These name servers are commonly used with reza.ns.cloudflare.com, roxy.ns.cloudflare.com and mona.ns.cloudflare.com.

Host names with six IP numbers:

Host name anna.ns.cloudflare.com points to: 2606:4700:50::adf5:3a66, 2803:f800:50::6ca2:c066, 2a06:98c1:50::ac40:2066, 108.162.192.102, 172.64.32.102 and 173.245.58.102.

Host name ruben.ns.cloudflare.com points to: 2606:4700:58::a29f:2c47, 2803:f800:50::6ca2:c347, 2a06:98c1:50::ac40:2347, 108.162.195.71, 162.159.44.71 and 172.64.35.71.

czznz.com - robtex.com

czznz.com

com

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

`czznz.com`

`com`