`j-khan.com`

DNSSEC	⚠️ Not signed
A	103.71.239.72
NS	`ce1.xincache.com` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		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	117.135.128.235^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
		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	`ce2.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	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	117.135.128.235^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`ce1.xincache.com`enterprise1dnsadmin@dnspod.com serial=1667809242

`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=1774660557

Same first word

j-khan.com

j-khan.cn

Similar names

k-jahn.de

jna-hk.com

j-kahn.com

DNS History

7 records (5 active, 2 former)

●NSce1.xincache.com2026-02-15 → 2026-03-28 · 3 obs

○ 2018-07-02 19:09:36
● 2026-02-15 15:43:00
● 2026-03-28 01:28:04

●NSce2.xincache.com2026-02-15 → 2026-03-28 · 3 obs

○ 2018-07-02 19:09:36
● 2026-02-15 15:43:00
● 2026-03-28 01:28:04

○NSns1.ce.net.cn2015-08-13 → 2018-07-02 · 4 obs

● 2015-08-13 05:40:04
● 2018-07-02 19:09:36
○ 2026-02-15 15:43:00
○ 2026-03-28 01:28:04

●MXmxbiz1.qq.com2015-08-13 → 2026-03-28 · 2 obs

● 2015-08-13 05:40:04
● 2026-03-28 01:28:04

●MXmxbiz2.qq.com2015-08-13 → 2026-03-28 · 2 obs

● 2015-08-13 05:40:04
● 2026-03-28 01:28:04

●A103.71.239.722018-07-02 → 2026-03-28 · 3 obs

○ 2017-01-23 19:09:16
● 2018-07-02 19:09:36
● 2026-03-28 01:28:04

○A113.10.178.2432015-08-13 → 2017-01-23 · 4 obs

● 2015-08-13 05:40:04
● 2017-01-23 19:09:16
○ 2018-07-02 19:09:36
○ 2026-03-28 01:28:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net...	-
j-khan.com	ce1.xincache.com, ce2.xincache.com	9 records

✅ Authoritative Response

Server:1.12.0.1

NS records: ce1.xincache.com, ce2.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for j-khan.com (unsigned zone)

⏱️ Timing

Total: 248ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.71.239.72`
NS	2	`ce2.xincache.com, ce1.xincache.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`ce1.xincache.com enterprise1dnsadmin.dns`

📌 Glue Records Collected

Total: 9

Out-of-bailiwick: 9 (ce1.xincache.com, ce1.xincache.com, ce1.xincache.com...)

Analysis

IP Addresses

j-khan.com points to IP number 103.71.239.72.

Other host names, for example zilong.com.cn and whkj.com.cn, share IPs with j-khan.com.

Name Servers

j-khan.com is delegated to two name servers: ce1.xincache.com and ce2.xincache.com.

j-khan.com uses the same name server setup as other domains such as cdshuanghui.com.cn, campertent.net, xn--utt46rwrx.com, chinasewingmachine.cn and csxldq.cn.

j-khan.com shares name servers with other domains at least partially, for example wellont.com, zijin.cn, cnaidi.com, cdyongyi.com and njjbearing.cn.

These name servers are commonly used with the name servers ns11.xincache.com and f1g1ns1.dnspod.net.

Seven IP numbers for ce1.xincache.com: it points to 2402:4e00:1470:2::e, 1.12.0.4, 112.80.181.45, 117.89.178.173, 117.135.128.235, 125.94.59.210 and 129.211.176.209.

Six IP numbers for ce2.xincache.com: it points to 2402:4e00:111:fff::c, 1.12.0.1, 117.89.178.184, 117.135.128.235, 129.211.176.239 and 220.196.136.35.

Names pointing to 117.135.128.235: ce1.xincache.com and ce2.xincache.com.

Mail Servers

Two mail servers mxbiz1.qq.com and mxbiz2.qq.com handle j-khan.com.

j-khan.com shares the same mail server setup as other domains, for instance linkaiec.com, wmusic.com.cn, mobithink.com, dlyy365.com and fuqiit.com.

j-khan.com shares some mail servers with other domains, including gdzhou.cn, gd32.com, toshinn.com and luyusheji.com.

j-khan.com - robtex.com

j-khan.com

com