`couzi.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:84d1^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:d7d^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.13.125^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.132.209^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`fattouche.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c30^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fattouche.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c330^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fattouche.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2330^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fattouche.ns.cloudflare.com`
		A	108.162.195.48^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fattouche.ns.cloudflare.com`
		A	162.159.44.48^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fattouche.ns.cloudflare.com`
		A	172.64.35.48^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fattouche.ns.cloudflare.com`
NS	`tessa.ns.cloudflare.com`
		A	2606:4700:50::a29f:26e5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tessa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tessa.ns.cloudflare.com`
		A	108.162.194.229^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
		A	162.159.38.229^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
		A	172.64.34.229^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.13.125, 172.67.132.209
		IPv6 hints	2606:4700:3035::ac43:84d1, 2606:4700:3036::6815:d7d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=233, name=cloudflare-ech.com
SOA	`fattouche.ns.cloudflare.com`dns@cloudflare.com serial=2408188875

`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=2035153395

Same first word

couzi.com

couzi.net

couzi.cn

Similar names

ucozi.com

zuoci.de

zicuo.com

ociuz.com

uizoc.com

cuozi.com

zuico.com

oiucz.duckdns.org

izuco.com.ar

cizou.com

ziuco.com

uociz.com

zouci.com

cuizo.com

izuco.com

zuoci.net

coziu.com

iczuo.com

zuoic.com

uzico.com

couiz.com

zuoci.com

cizuo.com

ociuz.in

DNS History

24 records (6 active, 18 former)

○NSada.ns.cloudflare.com2026-02-27 → 2026-02-27 · 4 obs

○ 2017-07-06 01:27:02
● 2026-02-27 10:55:14
○ 2026-06-30 11:40:26
○ 2026-08-07 21:06:42

○NSdarwin.ns.cloudflare.com2026-02-27 → 2026-02-27 · 4 obs

○ 2017-07-06 01:27:02
● 2026-02-27 10:55:14
○ 2026-06-30 11:40:26
○ 2026-08-07 21:06:42

○NSf1g1ns1.dnspod.net2015-05-03 → 2015-05-03 · 3 obs

● 2015-05-03 03:54:40
○ 2017-07-06 01:27:02
○ 2026-08-07 21:06:42

○NSf1g1ns2.dnspod.net2015-05-03 → 2015-05-03 · 3 obs

● 2015-05-03 03:54:40
○ 2017-07-06 01:27:02
○ 2026-08-07 21:06:42

●NSfattouche.ns.cloudflare.com2026-06-30 → 2026-08-07 · 3 obs

○ 2026-02-27 10:55:14
● 2026-06-30 11:40:26
● 2026-08-07 21:06:42

○NSjuming.dnsdun.com2017-07-06 → 2017-07-06 · 4 obs

○ 2015-05-03 03:54:40
● 2017-07-06 01:27:02
○ 2026-02-27 10:55:14
○ 2026-08-07 21:06:42

○NSjuming.dnsdun.net2017-07-06 → 2017-07-06 · 4 obs

○ 2015-05-03 03:54:40
● 2017-07-06 01:27:02
○ 2026-02-27 10:55:14
○ 2026-08-07 21:06:42

●NStessa.ns.cloudflare.com2026-06-30 → 2026-08-07 · 3 obs

○ 2026-02-27 10:55:14
● 2026-06-30 11:40:26
● 2026-08-07 21:06:42

●A104.21.13.1252026-06-30 → 2026-08-07 · 5 obs

○ 2026-06-23 18:12:52
● 2026-06-30 11:40:26
○ 2026-07-31 14:39:54
● 2026-08-06 01:34:08
● 2026-08-07 21:06:42

○A104.21.47.2232026-05-29 → 2026-05-29 · 4 obs

○ 2026-02-27 10:55:14
● 2026-05-29 20:16:56
○ 2026-06-30 11:40:26
○ 2026-08-07 21:06:42

○A123.254.111.1902015-05-03 → 2015-05-03 · 3 obs

● 2015-05-03 03:54:40
○ 2017-07-06 01:27:02
○ 2026-08-07 21:06:42

●A172.67.132.2092026-06-30 → 2026-08-07 · 5 obs

○ 2026-06-23 18:12:52
● 2026-06-30 11:40:26
○ 2026-07-31 14:39:54
● 2026-08-06 01:34:08
● 2026-08-07 21:06:42

○A172.67.173.2052026-05-29 → 2026-05-29 · 4 obs

○ 2026-02-27 10:55:14
● 2026-05-29 20:16:56
○ 2026-06-30 11:40:26
○ 2026-08-07 21:06:42

○A188.114.96.02026-02-27 → 2026-07-31 · 6 obs

○ 2017-07-06 01:27:02
● 2026-02-27 10:55:14
○ 2026-05-29 20:16:56
● 2026-07-31 14:39:54
○ 2026-08-06 01:34:08
○ 2026-08-07 21:06:42

○A188.114.97.02026-02-27 → 2026-07-31 · 6 obs

○ 2017-07-06 01:27:02
● 2026-02-27 10:55:14
○ 2026-05-29 20:16:56
● 2026-07-31 14:39:54
○ 2026-08-06 01:34:08
○ 2026-08-07 21:06:42

○A2606:4700:3030::6815:2fdf2026-05-29 → 2026-06-09 · 5 obs

○ 2026-02-27 10:55:14
● 2026-05-29 20:16:56
● 2026-06-09 23:41:14
○ 2026-06-23 18:12:52
○ 2026-08-07 21:06:42

○A2606:4700:3031::6815:2fdf2026-06-23 → 2026-06-23 · 4 obs

○ 2026-06-09 23:41:14
● 2026-06-23 18:12:52
○ 2026-06-30 11:40:26
○ 2026-08-07 21:06:42

○A2606:4700:3031::ac43:adcd2026-05-29 → 2026-06-09 · 5 obs

○ 2026-02-27 10:55:14
● 2026-05-29 20:16:56
● 2026-06-09 23:41:14
○ 2026-06-23 18:12:52
○ 2026-08-07 21:06:42

●A2606:4700:3035::ac43:84d12026-06-30 → 2026-08-07 · 5 obs

○ 2026-06-23 18:12:52
● 2026-06-30 11:40:26
○ 2026-07-31 14:39:54
● 2026-08-06 01:34:08
● 2026-08-07 21:06:42

●A2606:4700:3036::6815:d7d2026-06-30 → 2026-08-07 · 5 obs

○ 2026-06-23 18:12:52
● 2026-06-30 11:40:26
○ 2026-07-31 14:39:54
● 2026-08-06 01:34:08
● 2026-08-07 21:06:42

○A2606:4700:3037::ac43:adcd2026-06-23 → 2026-06-23 · 4 obs

○ 2026-06-09 23:41:14
● 2026-06-23 18:12:52
○ 2026-06-30 11:40:26
○ 2026-08-07 21:06:42

○A2a06:98c1:3120::2026-02-27 → 2026-07-31 · 6 obs

○ 2017-07-06 01:27:02
● 2026-02-27 10:55:14
○ 2026-05-29 20:16:56
● 2026-07-31 14:39:54
○ 2026-08-06 01:34:08
○ 2026-08-07 21:06:42

○A2a06:98c1:3121::2026-02-27 → 2026-07-31 · 6 obs

○ 2017-07-06 01:27:02
● 2026-02-27 10:55:14
○ 2026-05-29 20:16:56
● 2026-07-31 14:39:54
○ 2026-08-06 01:34:08
○ 2026-08-07 21:06:42

○CNAMEs.mizhenhao.com2017-07-06 → 2017-07-06 · 3 obs

● 2017-07-06 01:27:02
○ 2026-02-27 10:55:14
○ 2026-08-07 21:06:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
couzi.cn	tessa.ns.cloudflare.com, fattouche.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.229

NS records: tessa.ns.cloudflare.com, fattouche.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for couzi.cn (unsigned zone)

⏱️ Timing

Total: 1104ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.13.125, 172.67.132.209`
AAAA	2	`2606:4700:3035::ac43:84d1, 2606:4700:3036::6815:d7d`
NS	2	`fattouche.ns.cloudflare.com, tessa.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`fattouche.ns.cloudflare.com dns.cloudfla`

Analysis

IP Addresses

couzi.cn points to the four IP addresses 104.21.13.125, 172.67.132.209, 2606:4700:3035::ac43:84d1 and 2606:4700:3036::6815:d7d.

Two other host names, along with mbendi.co.za, headhunterapp.io and sada-tabuk.com.cdn.cloudflare.net, also share IP numbers with couzi.cn.

Name Servers

couzi.cn uses two name servers for its delegation: fattouche.ns.cloudflare.com and tessa.ns.cloudflare.com.

couzi.cn shares its NS records with other domains, for example jktvsp045.top, (0x62656567).live, wfujzking.top and two others.

At least some of couzi.cn's name servers are shared with other domains, for example m-(0x786e7878).com, 85345d.com, bixlersjewelry.com and two more.

These name servers tend to be used in conjunction with the name servers nelci.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname fattouche.ns.cloudflare.com directs to 108.162.195.48, 162.159.44.48 and 172.64.35.48 along with 3 other IP addresses.

Hostname tessa.ns.cloudflare.com directs to 108.162.194.229, 162.159.38.229 and 172.64.34.229 along with 3 other IP addresses.

couzi.cn - robtex.com

couzi.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`couzi.cn`

`cn`