`linkerexpress.com`

DNSSEC	⚠️ Not signed
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}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`ns11.xincache.com`ns12@xincache.com serial=1748790517

`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=1774684267

Same first word

linkerexpress.com

DNS History

8 records (4 active, 4 former)

○NSns1.72dns.com2015-06-24 → 2015-12-22 · 4 obs

● 2015-06-24 02:43:22
● 2015-12-22 02:27:36
○ 2016-07-13 06:11:50
○ 2026-03-28 07:52:56

●NSns11.xincache.com2026-02-26 → 2026-03-28 · 3 obs

○ 2016-07-13 06:11:50
● 2026-02-26 08:18:04
● 2026-03-28 07:52:56

●NSns12.xincache.com2026-02-26 → 2026-03-28 · 3 obs

○ 2016-07-13 06:11:50
● 2026-02-26 08:18:04
● 2026-03-28 07:52:56

○NSns2.idc1.cn2015-06-24 → 2015-12-22 · 4 obs

● 2015-06-24 02:43:22
● 2015-12-22 02:27:36
○ 2016-07-13 06:11:50
○ 2026-03-28 07:52:56

○MXmx113.72dns.net2015-06-24 → 2015-10-07 · 4 obs

● 2015-06-24 02:43:22
● 2015-10-07 00:49:34
○ 2016-07-13 06:11:50
○ 2026-03-28 07:52:56

●MXmxbiz1.qq.com2026-02-26 → 2026-03-28 · 3 obs

○ 2016-07-13 06:11:50
● 2026-02-26 08:18:04
● 2026-03-28 07:52:56

●MXmxbiz2.qq.com2026-02-26 → 2026-03-28 · 3 obs

○ 2016-07-13 06:11:50
● 2026-02-26 08:18:04
● 2026-03-28 07:52:56

○A103.251.237.2422015-06-24 → 2015-10-07 · 4 obs

● 2015-06-24 02:43:22
● 2015-10-07 00:52:04
○ 2016-07-13 06:11:50
○ 2026-03-28 07:52:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
linkerexpress.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 linkerexpress.com (unsigned zone)

⏱️ Timing

Total: 130ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns11.xincache.com, ns12.xincache.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
SOA	1	`ns11.xincache.com ns12.xincache.com`

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

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

linkerexpress.com uses the same name server configuration as other domains, such as datongwang.com, 869869.com, whjdy.com, dnzf.com and ynwj.net.

linkerexpress.com at least partially shares name servers with other domains such as sainiao.net, csasyz.com, hengqian.net, bjaimu.com and namjag.com.

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

Mail Servers

Two mail servers handle linkerexpress.com: mxbiz1.qq.com and mxbiz2.qq.com.

linkerexpress.com shares the same mail server setup as other domains, including kevin.work, cplasf.club, koffuxu.com, isintech.net and biogle.cn.

linkerexpress.com shares some mail servers with other domains, for instance web100.cn, topopixel.com and ftimi.com.

linkerexpress.com - robtex.com