`cdoj.cn`

DNSSEC	⚠️ Not signed
A	38.173.202.145^{🇺🇸 PEGTECHINC38.173.192.0/19 PEG TECH INC}
NS	`dm1.longmingdns.com` ⭐
		A	218.98.111.163^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`dm2.longmingdns.com`
		A	183.253.57.197^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.56^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
SOA	`dm1.longmingdns.com`dnsadmin@longmingdns.com serial=1776422159

`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=2035043914

Same first word

cdoj.com

cdoj.cn

Similar names

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cojd.xyz

codj.net

jdoc.de

jdco.in

jocd.org

djco.co.uk

jdoc.je

jocd.net

DNS History

16 records (3 active, 13 former)

●NSdm1.longmingdns.com2026-06-11 → 2026-07-15 · 3 obs

○ 2019-12-31 21:05:58
● 2026-06-11 13:25:46
● 2026-07-15 15:19:20

●NSdm2.longmingdns.com2026-06-11 → 2026-07-15 · 3 obs

○ 2019-12-31 21:05:58
● 2026-06-11 13:25:46
● 2026-07-15 15:19:20

○NSdns1.iidns.com2016-03-08 → 2017-02-17 · 4 obs

● 2016-03-08 03:44:12
● 2017-02-17 20:59:32
○ 2019-12-31 21:05:58
○ 2026-07-15 15:19:20

○NSdns2.iidns.com2016-06-28 → 2016-06-28 · 4 obs

○ 2016-03-08 03:44:12
● 2016-06-28 05:08:22
○ 2019-12-31 21:05:58
○ 2026-07-15 15:19:20

○NSdns3.iidns.com2016-06-28 → 2016-06-28 · 4 obs

○ 2016-03-08 03:44:12
● 2016-06-28 05:08:22
○ 2019-12-31 21:05:58
○ 2026-07-15 15:19:20

○NSdns4.iidns.com2016-06-28 → 2016-06-28 · 4 obs

○ 2016-03-08 03:44:12
● 2016-06-28 05:08:22
○ 2019-12-31 21:05:58
○ 2026-07-15 15:19:20

○NSdns5.iidns.com2016-06-28 → 2016-06-28 · 4 obs

○ 2016-03-08 03:44:12
● 2016-06-28 05:08:22
○ 2019-12-31 21:05:58
○ 2026-07-15 15:19:20

○NSdns6.iidns.com2016-06-28 → 2016-06-28 · 4 obs

○ 2016-03-08 03:44:12
● 2016-06-28 05:08:22
○ 2019-12-31 21:05:58
○ 2026-07-15 15:19:20

○NSns3.dns.com2019-12-31 → 2019-12-31 · 4 obs

○ 2017-02-17 20:59:32
● 2019-12-31 21:05:58
○ 2026-06-11 13:25:46
○ 2026-07-15 15:19:20

○NSns4.dns.com2019-12-31 → 2019-12-31 · 4 obs

○ 2017-02-17 20:59:32
● 2019-12-31 21:05:58
○ 2026-06-11 13:25:46
○ 2026-07-15 15:19:20

○A111.13.101.2082016-03-08 → 2017-02-17 · 4 obs

● 2016-03-08 03:44:12
● 2017-02-17 20:59:32
○ 2019-12-31 21:05:58
○ 2026-07-15 15:19:20

○A123.125.114.1442016-03-08 → 2017-02-17 · 4 obs

● 2016-03-08 03:44:12
● 2017-02-17 20:59:32
○ 2019-12-31 21:05:58
○ 2026-07-15 15:19:20

○A180.149.132.472016-03-08 → 2017-02-17 · 4 obs

● 2016-03-08 03:44:12
● 2017-02-17 20:59:32
○ 2019-12-31 21:05:58
○ 2026-07-15 15:19:20

○A220.181.57.2172016-03-08 → 2017-02-17 · 4 obs

● 2016-03-08 03:44:12
● 2017-02-17 20:59:32
○ 2019-12-31 21:05:58
○ 2026-07-15 15:19:20

●A38.173.202.1452026-06-11 → 2026-07-15 · 75 obs

○ 2019-12-31 21:05:58
● 2026-06-11 13:25:46
● 2026-06-12 11:48:46
○ 2026-06-13 02:54:18
● 2026-06-13 03:54:16
● 2026-06-13 06:19:42
○ 2026-06-13 07:22:20
● 2026-06-13 07:55:58
● 2026-06-13 13:08:16
○ 2026-06-13 14:26:40
● 2026-06-13 15:45:32
● 2026-06-17 03:44:20
○ 2026-06-17 04:21:44
○ 2026-06-17 06:05:46
● 2026-06-17 07:41:00
● 2026-06-18 08:53:32
○ 2026-06-18 09:39:02
● 2026-06-18 10:24:04
○ 2026-06-18 11:02:14
● 2026-06-18 11:57:32
○ 2026-06-19 11:51:06
● 2026-06-19 15:41:24
○ 2026-06-21 07:39:16
● 2026-06-21 09:31:02
○ 2026-06-21 10:50:34
● 2026-06-21 11:29:56
○ 2026-06-21 12:03:46
● 2026-06-21 14:45:58
○ 2026-06-22 06:14:44
● 2026-06-22 06:58:58
○ 2026-06-23 03:34:16
● 2026-06-23 10:56:16
○ 2026-06-24 08:01:40
● 2026-06-24 09:59:02
○ 2026-06-25 02:24:18
● 2026-06-25 02:55:02
○ 2026-06-25 08:34:16
● 2026-06-25 09:20:50
○ 2026-06-25 10:37:06
● 2026-06-25 12:01:20
○ 2026-06-25 13:23:22
● 2026-06-25 22:50:34
○ 2026-06-26 15:23:26
● 2026-06-27 03:54:58
○ 2026-06-27 08:37:30
● 2026-06-27 09:24:40
○ 2026-06-29 05:17:04
● 2026-06-29 05:57:10
○ 2026-06-30 02:30:40
● 2026-06-30 03:35:32
○ 2026-06-30 07:03:00
● 2026-06-30 07:43:54
○ 2026-06-30 09:09:42
● 2026-06-30 15:47:46
○ 2026-06-30 18:03:34
● 2026-06-30 20:17:22
○ 2026-07-02 06:09:16
● 2026-07-02 12:22:54
○ 2026-07-03 03:17:12
● 2026-07-03 04:09:32
○ 2026-07-04 08:18:16
● 2026-07-04 12:23:50
○ 2026-07-07 13:20:08
● 2026-07-08 01:19:14
○ 2026-07-09 08:25:46
● 2026-07-09 13:07:52
○ 2026-07-10 15:47:48
● 2026-07-10 16:24:04
○ 2026-07-11 08:35:18
● 2026-07-11 09:16:26
○ 2026-07-13 15:15:42
● 2026-07-13 15:47:38
○ 2026-07-14 07:35:48
● 2026-07-14 09:10:24
● 2026-07-15 15:19:20

○CNAMEbaidu.com2016-03-08 → 2017-02-17 · 4 obs

● 2016-03-08 03:44:12
● 2017-02-17 20:59:32
○ 2019-12-31 21:05:58
○ 2026-07-15 15:19:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	c.dns.cn, a.dns.cn, b.dns.cn, e.dns.cn...	-
cdoj.cn	dm1.longmingdns.com, dm2.longmingdns.com	-

✅ Authoritative Response

Server:218.98.111.163

NS records: dm1.longmingdns.com, dm2.longmingdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdoj.cn (unsigned zone)

⏱️ Timing

Total: 4067ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.173.202.145`
NS	2	`dm1.longmingdns.com, dm2.longmingdns.com`
SOA	1	`dm1.longmingdns.com dnsadmin.longmingdns`

Analysis

IP Addresses

cdoj.cn directs to one IP number, which is 38.173.202.145.

Other host names, such as 90900.cn, share IP numbers with cdoj.cn.

Name Servers

cdoj.cn is delegated to two name servers: dm1.longmingdns.com and dm2.longmingdns.com.

cdoj.cn has the same name server delegation as a number of other domains, such as weijiuyi.cn, zrcd.com.cn, nuanai.com.cn and two more.

Hosts with two IP numbers each:

dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.

Hosts that resolve to one IP address:

dm1.longmingdns.com points to 218.98.111.163.

cdoj.cn - robtex.com

cdoj.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`cdoj.cn`

`cn`