`cjui.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:437d^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:aec7^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.67.125^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.174.199^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`denver.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cc4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`denver.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3c4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`denver.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23c4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`denver.ns.cloudflare.com`
		A	108.162.195.196^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`denver.ns.cloudflare.com`
		A	162.159.44.196^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`denver.ns.cloudflare.com`
		A	172.64.35.196^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`denver.ns.cloudflare.com`
NS	`janet.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aa9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`janet.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`janet.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`janet.ns.cloudflare.com`
		A	108.162.192.169^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`janet.ns.cloudflare.com`
		A	172.64.32.169^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`janet.ns.cloudflare.com`
		A	173.245.58.169^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`janet.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.67.125, 172.67.174.199
		IPv6 hints	2606:4700:3031::6815:437d, 2606:4700:3037::ac43:aec7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=233, name=cloudflare-ech.com
SOA	`denver.ns.cloudflare.com`dns@cloudflare.com serial=2410471145

`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=2035175268

Same first word

cjui.org

cjui.cn

Similar names

ucji.com

ciju.de

juci.cn

uicj.com

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cjiu.cn

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cjiu.com

juic.io

ijcu.dk

ciju.org

jcui.cn

jcui.com

ciuj.com

juci.co.uk

cuji.net

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jicu.net

cuji.cn

ijcu.org

juic.de

DNS History

19 records (6 active, 13 former)

●NSdenver.ns.cloudflare.com2026-06-26 → 2026-08-13 · 3 obs

○ 2017-12-30 01:53:50
● 2026-06-26 23:35:34
● 2026-08-13 09:45:10

○NSdns1.iidns.com2016-04-16 → 2016-04-16 · 3 obs

● 2016-04-16 09:41:14
○ 2016-12-30 19:18:02
○ 2026-08-13 09:45:10

○NSdns10.hichina.com2016-12-30 → 2017-12-30 · 5 obs

○ 2016-04-16 09:41:14
● 2016-12-30 19:18:02
● 2017-12-30 01:53:50
○ 2026-06-26 23:35:34
○ 2026-08-13 09:45:10

○NSdns2.iidns.com2016-04-16 → 2016-04-16 · 3 obs

● 2016-04-16 09:41:14
○ 2016-12-30 19:18:02
○ 2026-08-13 09:45:10

○NSdns3.iidns.com2016-04-16 → 2016-04-16 · 3 obs

● 2016-04-16 09:41:14
○ 2016-12-30 19:18:02
○ 2026-08-13 09:45:10

○NSdns4.iidns.com2016-04-16 → 2016-04-16 · 3 obs

● 2016-04-16 09:41:14
○ 2016-12-30 19:18:02
○ 2026-08-13 09:45:10

○NSdns5.iidns.com2016-04-16 → 2016-04-16 · 3 obs

● 2016-04-16 09:41:14
○ 2016-12-30 19:18:02
○ 2026-08-13 09:45:10

○NSdns6.iidns.com2016-04-16 → 2016-04-16 · 3 obs

● 2016-04-16 09:41:14
○ 2016-12-30 19:18:02
○ 2026-08-13 09:45:10

○NSdns9.hichina.com2016-12-30 → 2017-12-30 · 5 obs

○ 2016-04-16 09:41:14
● 2016-12-30 19:18:02
● 2017-12-30 01:53:50
○ 2026-06-26 23:35:34
○ 2026-08-13 09:45:10

●NSjanet.ns.cloudflare.com2026-06-26 → 2026-08-13 · 3 obs

○ 2017-12-30 01:53:50
● 2026-06-26 23:35:34
● 2026-08-13 09:45:10

●A104.21.67.1252026-07-01 → 2026-08-13 · 3 obs

○ 2026-06-26 23:35:34
● 2026-07-01 19:49:24
● 2026-08-13 09:45:10

○A123.108.110.782016-04-16 → 2017-12-30 · 5 obs

● 2016-04-16 09:41:14
○ 2016-12-30 19:18:02
● 2017-12-30 01:53:50
○ 2026-06-26 23:35:34
○ 2026-08-13 09:45:10

●A172.67.174.1992026-07-01 → 2026-08-13 · 3 obs

○ 2026-06-26 23:35:34
● 2026-07-01 19:49:24
● 2026-08-13 09:45:10

○A188.114.96.02026-06-26 → 2026-06-26 · 4 obs

○ 2017-12-30 01:53:50
● 2026-06-26 23:35:34
○ 2026-07-01 19:49:24
○ 2026-08-13 09:45:10

○A188.114.97.02026-06-26 → 2026-06-26 · 4 obs

○ 2017-12-30 01:53:50
● 2026-06-26 23:35:34
○ 2026-07-01 19:49:24
○ 2026-08-13 09:45:10

●A2606:4700:3031::6815:437d2026-07-01 → 2026-08-13 · 3 obs

○ 2026-06-26 23:35:34
● 2026-07-01 19:49:24
● 2026-08-13 09:45:10

●A2606:4700:3037::ac43:aec72026-07-01 → 2026-08-13 · 3 obs

○ 2026-06-26 23:35:34
● 2026-07-01 19:49:24
● 2026-08-13 09:45:10

○A2a06:98c1:3120::2026-06-26 → 2026-06-26 · 4 obs

○ 2017-12-30 01:53:50
● 2026-06-26 23:35:34
○ 2026-07-01 19:49:24
○ 2026-08-13 09:45:10

○A2a06:98c1:3121::2026-06-26 → 2026-06-26 · 4 obs

○ 2017-12-30 01:53:50
● 2026-06-26 23:35:34
○ 2026-07-01 19:49:24
○ 2026-08-13 09:45:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
cjui.cn	janet.ns.cloudflare.com, denver.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.169

NS records: janet.ns.cloudflare.com, denver.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cjui.cn (unsigned zone)

⏱️ Timing

Total: 964ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.174.199, 104.21.67.125`
AAAA	2	`2606:4700:3031::6815:437d, 2606:4700:3037::ac43:aec7`
NS	2	`denver.ns.cloudflare.com, janet.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`denver.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

cjui.cn has four IP addresses: 104.21.67.125, 172.67.174.199, 2606:4700:3031::6815:437d and 2606:4700:3037::ac43:aec7.

Among the host names that share IP numbers with cjui.cn are www.taksatech.com, hello-world-royal-shape-23ef.osiris-ranferi.workers.dev, rejekibetoke.monster and two others.

Name Servers

cjui.cn is delegated to two name servers: denver.ns.cloudflare.com and janet.ns.cloudflare.com.

cjui.cn has the same name server delegation as a number of other domains, such as e139.cn, airraconfort.fr, csez.cn and two more.

cjui.cn partially shares its NS delegation with several other domains, including bx8s0x.com, familyofficefundgrowth.info, 31907077625621.workers.dev and two others.

These name servers are regularly seen alongside susan.ns.cloudflare.com and wells.ns.cloudflare.com as name servers.

Host names resolving to 6 IP numbers:

denver.ns.cloudflare.com resolves to 108.162.195.196, 162.159.44.196, 172.64.35.196 and 3 other IP addresses.

janet.ns.cloudflare.com resolves to 108.162.192.169, 172.64.32.169, 173.245.58.169 and 3 other IP addresses.

cjui.cn - robtex.com

cjui.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`cjui.cn`

`cn`