`cnjdu.com`

DNSSEC	⚠️ Not signed
A	154.89.228.159^{🇭🇰 OWGELS-AS-AP154.89.224.0/20 Aresidc limited}
NS	`ns1.myhostadmin.net` ⭐ ⚠️ Not in parent delegation
		A	240e:d9:c200::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	60.247.150.254^{🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network}
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
NS	`ns1.363.hk` ⚠️ Not in zone NS records
		A	240e:d9:c200::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	60.247.150.254^{🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network}
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
NS	`ns2.363.hk` ⚠️ Not in zone NS records
		A	240e:d9:c200:1::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	61.172.183.73^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	211.149.230.100^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
NS	`ns2.myhostadmin.net` ⚠️ Not in parent delegation
		A	240e:d9:c200:1::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	61.172.183.73^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	61.240.129.143^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
		A	211.149.230.100^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
SOA	`ns1.myhostadmin.net`dnsconct@myhostadmin.net 2025-11-26 #16

`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=1785116382

Subdomains

www.cnjdu.com

Same first word

cnjdu.com

Similar names

jucdn.com

jucdn.net

njduc.com

cundj.eu

jundc.co.kr

jundc.com

udcnj.com

djucn.com

cjdun.com

ujcdn.com

jcdun.com

jundc.com.ph

jundc.de

jundc.eu

cundj.de

DNS History

20 records (5 active, 15 former)

○NSa.dnspod.com2016-03-20 → 2016-09-12 · 5 obs

○ 2015-12-15 06:50:58
● 2016-03-20 12:46:56
● 2016-09-12 09:52:28
○ 2017-04-06 05:44:44
○ 2026-07-27 01:49:26

○NSb.dnspod.com2016-03-20 → 2016-09-12 · 5 obs

○ 2015-12-15 06:50:58
● 2016-03-20 12:46:56
● 2016-09-12 09:52:28
○ 2017-04-06 05:44:44
○ 2026-07-27 01:49:26

○NSc.dnspod.com2016-03-20 → 2016-09-12 · 5 obs

○ 2015-12-15 06:50:58
● 2016-03-20 12:46:56
● 2016-09-12 09:52:28
○ 2017-04-06 05:44:44
○ 2026-07-27 01:49:26

●NSns1.363.hk2026-04-09 → 2026-07-27 · 3 obs

○ 2020-12-04 04:27:26
● 2026-04-09 21:07:48
● 2026-07-27 01:49:26

●NSns1.myhostadmin.net2026-04-09 → 2026-07-27 · 3 obs

○ 2020-12-04 04:27:26
● 2026-04-09 21:07:48
● 2026-07-27 01:49:26

○NSns13.xincache.com2015-04-24 → 2015-10-10 · 4 obs

● 2015-04-24 18:44:24
● 2015-10-10 19:37:20
○ 2015-12-15 06:50:58
○ 2026-07-27 01:49:26

○NSns14.xincache.com2015-04-24 → 2015-10-10 · 4 obs

● 2015-04-24 18:44:24
● 2015-10-10 19:37:20
○ 2015-12-15 06:50:58
○ 2026-07-27 01:49:26

●NSns2.363.hk2026-04-09 → 2026-07-27 · 3 obs

○ 2020-12-04 04:27:26
● 2026-04-09 21:07:48
● 2026-07-27 01:49:26

●NSns2.myhostadmin.net2026-04-09 → 2026-07-27 · 3 obs

○ 2020-12-04 04:27:26
● 2026-04-09 21:07:48
● 2026-07-27 01:49:26

○NSv1s1.xundns.com2020-12-04 → 2020-12-04 · 4 obs

○ 2017-04-06 05:44:44
● 2020-12-04 04:27:26
○ 2026-04-09 21:07:48
○ 2026-07-27 01:49:26

○NSv1s2.xundns.com2020-12-04 → 2020-12-04 · 4 obs

○ 2017-04-06 05:44:44
● 2020-12-04 04:27:26
○ 2026-04-09 21:07:48
○ 2026-07-27 01:49:26

○MXmx285.bizgmail.com2015-04-24 → 2015-10-10 · 4 obs

● 2015-04-24 18:44:24
● 2015-10-10 19:37:20
○ 2015-12-15 06:50:58
○ 2026-07-27 01:49:26

○MXmx285hk.bizgmail.com2015-04-24 → 2015-10-10 · 4 obs

● 2015-04-24 18:44:24
● 2015-10-10 19:37:20
○ 2015-12-15 06:50:58
○ 2026-07-27 01:49:26

○A103.196.122.212016-03-20 → 2016-09-12 · 5 obs

○ 2015-12-15 06:50:58
● 2016-03-20 12:46:56
● 2016-09-12 09:52:28
○ 2017-04-06 05:44:44
○ 2026-07-27 01:49:26

○A154.89.228.1322026-04-09 → 2026-04-28 · 5 obs

○ 2020-12-04 04:27:26
● 2026-04-09 21:07:48
● 2026-04-28 12:03:16
○ 2026-06-08 10:00:48
○ 2026-07-27 01:49:26

●A154.89.228.1592026-07-27 → 2026-07-27 · 2 obs

○ 2026-06-08 10:00:48
● 2026-07-27 01:49:26

○A156.227.123.572026-06-08 → 2026-06-08 · 3 obs

○ 2026-04-28 12:03:16
● 2026-06-08 10:00:48
○ 2026-07-27 01:49:26

○A172.255.185.702020-12-04 → 2020-12-04 · 4 obs

○ 2017-04-06 05:44:44
● 2020-12-04 04:27:26
○ 2026-04-09 21:07:48
○ 2026-07-27 01:49:26

○A175.176.183.712016-03-20 → 2016-09-12 · 5 obs

○ 2015-12-15 06:50:58
● 2016-03-20 12:46:56
● 2016-09-12 09:52:28
○ 2017-04-06 05:44:44
○ 2026-07-27 01:49:26

○A61.164.41.572015-04-24 → 2015-10-10 · 4 obs

● 2015-04-24 18:44:24
● 2015-10-10 19:37:20
○ 2015-12-15 06:50:58
○ 2026-07-27 01:49:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cnjdu.com	ns1.363.hk, ns2.363.hk	-

✅ Authoritative Response

Server:211.149.230.100

NS records: ns1.363.hk, ns2.363.hk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cnjdu.com (unsigned zone)

⏱️ Timing

Total: 1325ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.89.228.159`
NS	2	`ns2.myhostadmin.net, ns1.myhostadmin.net`
SOA	1	`ns1.myhostadmin.net dnsconct.myhostadmin`

Analysis

Hierarchy

cnjdu.com is a parent domain of www.cnjdu.com.

IP Addresses

cnjdu.com resolves to just one IP address, 154.89.228.159.

tkazmail.com, jsthdq.cn, www.cnjdu.com and 360zo.com are examples of host names that share IP numbers with cnjdu.com.

Name Servers

The NS records for cnjdu.com point to four name servers: ns1.363.hk, ns2.363.hk, ns1.myhostadmin.net and ns2.myhostadmin.net.

cnjdu.com shares at least some of its name servers with other domains, including szjjsz.com, ep51.cn, wdgmls.com and two others.

These name servers are frequently seen alongside ns3.363.hk, ns4.363.hk, ns4.myhostadmin.net and 7 other name servers.

Host names that resolve to four IP numbers:

ns1.363.hk points to 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2.

ns1.myhostadmin.net points to 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2.

ns2.myhostadmin.net points to 61.172.183.73, 61.240.129.143, 211.149.230.100 and 240e:d9:c200:1::2.

Hostnames that map to three IP numbers:

The hostname ns2.363.hk points to 61.172.183.73, 211.149.230.100 and 240e:d9:c200:1::2.

ns1.363.hk along with ns1.myhostadmin.net each resolve to 240e:d9:c200::2 IP addresses.

ns1.363.hk along with ns1.myhostadmin.net each resolve to 60.247.150.254 IP addresses.

ns1.363.hk along with ns1.myhostadmin.net each resolve to 118.123.249.114 IP addresses.

ns1.363.hk along with ns1.myhostadmin.net each resolve to 118.123.253.132 IP addresses.

ns2.myhostadmin.net along with ns2.363.hk each resolve to 240e:d9:c200:1::2 IP addresses.

ns2.myhostadmin.net along with ns2.363.hk each resolve to 61.172.183.73 IP addresses.

ns2.myhostadmin.net along with ns2.363.hk each resolve to 211.149.230.100 IP addresses.

cnjdu.com - robtex.com

cnjdu.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`cnjdu.com`

`com`