`njjrc.com`

DNSSEC	⚠️ Not signed
A	112.65.242.163^{🇨🇳 CU-CN-AS112.65.240.0/20 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street}
A	114.80.156.103^{🇨🇳 SHANGHAITELECOM114.80.152.0/21 SHIDC}
NS	`ns11.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	`ns15.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	`ns16.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	`mx2.qiye.163.com` ⭐
		A	103.126.92.241^{🇭🇰 NETEASEHONGKONGLINITED-1103.126.92.0/23 HONGKONG NETEASE INTERACTIVE ENTERTAINMENT LIMITED Unit 802, 8th Floor, Chuang's Tower, 30-32 Connaught Road Central}
			PTR	`mail-m92241.xmail.ntesmail.com`
		A	103.126.92.242^{🇭🇰 NETEASEHONGKONGLINITED-1103.126.92.0/23 HONGKONG NETEASE INTERACTIVE ENTERTAINMENT LIMITED Unit 802, 8th Floor, Chuang's Tower, 30-32 Connaught Road Central}
			PTR	`mail-m92242.xmail.ntesmail.com`
MX	`mx.qiye.163.com`⁽²⁰⁾
		A	103.126.92.241^{🇭🇰 NETEASEHONGKONGLINITED-1103.126.92.0/23 HONGKONG NETEASE INTERACTIVE ENTERTAINMENT LIMITED Unit 802, 8th Floor, Chuang's Tower, 30-32 Connaught Road Central}
			PTR	`mail-m92241.xmail.ntesmail.com`
		A	103.126.92.242^{🇭🇰 NETEASEHONGKONGLINITED-1103.126.92.0/23 HONGKONG NETEASE INTERACTIVE ENTERTAINMENT LIMITED Unit 802, 8th Floor, Chuang's Tower, 30-32 Connaught Road Central}
			PTR	`mail-m92242.xmail.ntesmail.com`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1748227046

`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=1777018271

Same first word

njjrc.com

Similar names

cjnjr.com

rjjnc.com

cjnrj.com

DNS History

10 records (7 active, 3 former)

○NSdns11.hichina.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 06:00:08
○ 2015-08-26 18:05:14
○ 2026-04-24 08:39:32

○NSdns12.hichina.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 06:00:08
○ 2015-08-26 18:05:14
○ 2026-04-24 08:39:32

●NSns11.xincache.com2026-04-23 → 2026-04-24 · 3 obs

○ 2015-08-26 18:05:14
● 2026-04-23 04:38:46
● 2026-04-24 08:39:32

●NSns15.xincache.com2015-08-26 → 2026-04-24 · 3 obs

○ 2008-03-14 06:00:08
● 2015-08-26 18:05:14
● 2026-04-24 08:39:32

●NSns16.xincache.com2015-08-26 → 2026-04-24 · 3 obs

○ 2008-03-14 06:00:08
● 2015-08-26 18:05:14
● 2026-04-24 08:39:32

●MXmx.qiye.163.com2015-08-26 → 2026-04-24 · 3 obs

○ 2008-03-14 06:00:08
● 2015-08-26 18:05:14
● 2026-04-24 08:39:32

●MXmx2.qiye.163.com2015-08-26 → 2026-04-24 · 3 obs

○ 2008-03-14 06:00:08
● 2015-08-26 18:05:14
● 2026-04-24 08:39:32

●A112.65.242.1632015-08-26 → 2026-04-24 · 3 obs

○ 2008-03-14 06:00:08
● 2015-08-26 18:05:14
● 2026-04-24 08:39:32

●A114.80.156.1032015-08-26 → 2026-04-24 · 3 obs

○ 2008-03-14 06:00:08
● 2015-08-26 18:05:14
● 2026-04-24 08:39:32

○A218.30.96.312008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 06:00:08
○ 2015-08-26 18:05:14
○ 2026-04-24 08:39:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
njjrc.com	ns15.xincache.com, ns16.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.1

NS records: ns15.xincache.com, ns16.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for njjrc.com (unsigned zone)

⏱️ Timing

Total: 273ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`114.80.156.103, 112.65.242.163`
NS	2	`ns16.xincache.com, ns15.xincache.com`
MX	2	`mx.qiye.163.com (pri: 10), mx2.qiye.163.com (pri: 20)`
SOA	1	`ns11.xincache.com ns12.xincache.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns15.xincache.com, ns15.xincache.com, ns15.xincache.com...)

Analysis

IP Addresses

njjrc.com points to two IP numbers: 112.65.242.163 and 114.80.156.103.

Other host names such as xzxhgg.w100.cndns5.com, ituion.w100.cndns5.com, zxdq2013.w100.cndns5.com, aj2580879.w100.cndns5.com and peizheng.w100.cndns5.com share IP numbers with njjrc.com.

Name Servers

njjrc.com is delegated to three name servers: ns11.xincache.com, ns15.xincache.com and ns16.xincache.com.

At least part of the name servers for njjrc.com are shared with other domains, for instance leader-light.com, dlzxyy.com, hefeiaam.com, aojidiy.com and perfecttool.net.

These name servers are commonly used alongside ns12.xincache.com, ns19.xincache.com, ns20.xincache.com, ns17.xincache.com, ns18.xincache.com, ce1.xincache.com, ce2.xincache.com, ns13.xincache.com and ns14.xincache.com.

Host names with eight IP numbers: The host names ns11.xincache.com and ns15.xincache.com point 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 ns16.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.

Host names that point to any of 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 are ns11.xincache.com and ns15.xincache.com.

Mail Servers

njjrc.com is handled by two mail servers: mx2.qiye.163.com and mx.qiye.163.com.

njjrc.com uses the same mail server setup as other domains, for instance etake-lighting.com, beihai-sh.com, lutinggroup.com.cn, bortchina.com and ammt.cn.

njjrc.com shares at least some mail servers with other domains, for example 5ims.com.cn, suniray.cn, sdtaipeng.com, brilliance-law.com and cn-ex.com.