`jkrchina.com`

DNSSEC	⚠️ Not signed
A	39.106.39.57^{🇨🇳 Alibaba-Cloud39.106.0.0/15 CT BeiJing IDC}
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	`ns12.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}
SOA	`ns11.xincache.com`enterprise1dnsadmin@dnspod.com serial=1576641216

`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=1774801612

Same first word

jkrchina.com

DNS History

6 records (3 active, 3 former)

●NSns11.xincache.com2015-08-21 → 2026-03-29 · 5 obs

● 2015-08-21 10:54:48
○ 2015-12-09 19:13:32
○ 2017-03-27 19:21:38
● 2020-02-25 01:28:46
● 2026-03-29 16:30:46

●NSns12.xincache.com2015-08-21 → 2026-03-29 · 5 obs

● 2015-08-21 10:54:48
○ 2015-12-09 19:13:32
○ 2017-03-27 19:21:38
● 2020-02-25 01:28:46
● 2026-03-29 16:30:46

○NSns15.xincache.com2015-12-09 → 2017-03-27 · 5 obs

○ 2015-08-21 10:54:48
● 2015-12-09 19:13:32
● 2017-03-27 19:21:38
○ 2020-02-25 01:28:46
○ 2026-03-29 16:30:46

○NSns16.xincache.com2015-12-09 → 2017-03-27 · 5 obs

○ 2015-08-21 10:54:48
● 2015-12-09 19:13:32
● 2017-03-27 19:21:38
○ 2020-02-25 01:28:46
○ 2026-03-29 16:30:46

○A139.129.150.1382015-12-09 → 2017-03-27 · 4 obs

● 2015-12-09 19:13:32
● 2017-03-27 19:21:38
○ 2020-02-25 01:28:46
○ 2026-03-29 16:30:46

●A39.106.39.572020-02-25 → 2026-03-29 · 3 obs

○ 2017-03-27 19:21:38
● 2020-02-25 01:28:46
● 2026-03-29 16:30:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jkrchina.com	ns11.xincache.com, ns12.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.4

NS records: ns11.xincache.com, ns12.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jkrchina.com (unsigned zone)

⏱️ Timing

Total: 63ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`39.106.39.57`
NS	2	`ns11.xincache.com, ns12.xincache.com`
SOA	1	`ns11.xincache.com enterprise1dnsadmin.dn`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns11.xincache.com, ns11.xincache.com, ns11.xincache.com...)

Analysis

IP Addresses

jkrchina.com maps to IP address 39.106.39.57.

Name Servers

Two name servers ns11.xincache.com and ns12.xincache.com are delegated to jkrchina.com.

jkrchina.com uses the same name server configuration as other domains, such as fydgc.com, puask.com, hbjzcx.com, youngzi.cn and hzais.com.

jkrchina.com at least partially shares name servers with other domains such as whzc2008.com, rlkj.com, frepak.com, ecthf.cn and umojie.com.

These name servers are often used together with ns19.xincache.com, ns20.xincache.com, ns15.xincache.com, ns16.xincache.com, ns13.xincache.com, ns14.xincache.com, ns17.xincache.com, ns18.xincache.com, ce1.xincache.com and ce2.xincache.com.

Eight IP numbers for host names: ns11.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.

Seven IP numbers for host names: ns12.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.

jkrchina.com - robtex.com

jkrchina.com

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