`caojun.com`

DNSSEC	⚠️ Not signed
A	124.237.78.178^{🇨🇳 CHINANET-BACKBONE124.236.0.0/14 CMI (Customer Route)}
NS	`ns17.xincache.com` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	2402:4e00:1730::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
NS	`ns18.xincache.com`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.111^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
		A	163.177.5.23^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
MX	`mxdomain.qq.com` ⭐
SOA	`ns17.xincache.com`enterprise1dnsadmin@dnspod.com serial=1576633377

`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=1778627796

Same first word

caojun.com

caojun.org

Similar names

junoac.com

acjuno.com

juncao.cc

junaco.de

cnjuao.com

janocu.com

juncao.ind.br

jacuno.com

junaco.com

jocuna.com

junaco.co.tz

canujo.net

DNS History

8 records (4 active, 4 former)

●NSns17.xincache.com2017-04-05 → 2026-05-12 · 3 obs

○ 2016-09-16 09:48:32
● 2017-04-05 11:41:00
● 2026-05-12 23:37:04

●NSns18.xincache.com2017-04-05 → 2026-05-12 · 3 obs

○ 2016-09-16 09:48:32
● 2017-04-05 11:41:00
● 2026-05-12 23:37:04

○NSns2.2000dns.com2015-06-08 → 2016-09-16 · 5 obs

○ 2008-03-20 14:50:34
● 2015-06-08 03:12:38
● 2016-09-16 09:48:32
○ 2017-04-05 11:41:00
○ 2026-05-12 23:37:04

○NSns3.2000dns.com2015-06-08 → 2016-09-16 · 5 obs

○ 2008-03-20 14:50:34
● 2015-06-08 03:12:38
● 2016-09-16 09:48:32
○ 2017-04-05 11:41:00
○ 2026-05-12 23:37:04

●MXmxdomain.qq.com2015-06-08 → 2026-05-12 · 3 obs

○ 2008-03-20 14:50:34
● 2015-06-08 03:12:38
● 2026-05-12 23:37:04

○A116.251.214.1232015-06-08 → 2015-06-08 · 4 obs

○ 2008-03-20 14:50:34
● 2015-06-08 03:12:38
○ 2015-10-31 11:09:36
○ 2026-05-12 23:37:04

○A124.237.77.2172015-10-31 → 2017-04-05 · 5 obs

○ 2008-03-20 14:50:34
● 2015-10-31 11:09:36
● 2017-04-05 11:41:00
○ 2026-04-10 11:22:40
○ 2026-05-12 23:37:04

●A124.237.78.1782026-04-10 → 2026-05-12 · 3 obs

○ 2017-04-05 11:41:00
● 2026-04-10 11:22:40
● 2026-05-12 23:37:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
caojun.com	ns17.xincache.com, ns18.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.1

NS records: ns17.xincache.com, ns18.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for caojun.com (unsigned zone)

⏱️ Timing

Total: 1912ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`124.237.78.178`
NS	2	`ns18.xincache.com, ns17.xincache.com`
MX	1	`mxdomain.qq.com (pri: 20)`
SOA	1	`ns17.xincache.com enterprise1dnsadmin.dn`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns17.xincache.com, ns17.xincache.com, ns17.xincache.com...)

Analysis

IP Addresses

caojun.com points to a single IP number: 124.237.78.178.

Name Servers

caojun.com is delegated to two name servers: ns17.xincache.com and ns18.xincache.com.

caojun.com uses the same name server setup as other domains, for instance kaimierku.com, paomoban.com, yelitech.com, gzincubator.com and wecouture.com.

caojun.com shares name servers with other domains at least partially, for instance njjbrmyy.net, idcbc.com, worldmiceday.com, whbtjd.com and qasky.com.

These name servers are commonly used with ns11.xincache.com, ns12.xincache.com, ns13.xincache.com and ns14.xincache.com.

Host names with eight IP numbers:

The host name ns17.xincache.com points to: 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.

Host names with seven IP numbers:

The host name ns18.xincache.com points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.

Mail Servers

The mail server for caojun.com is mxdomain.qq.com.

caojun.com shares the same mail server setup as other domains, including ljdiy.com, mme.cn, teckao.com, 138b.com and kmwzjs.com.

caojun.com shares some mail servers with other domains, including ny35.cn, tjhtyt.com and fdcgg.com.

caojun.com - robtex.com

caojun.com

com