`jtssk.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	`ns13.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	`ns14.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	`mx.ym.163.com` ⭐
		A	111.124.200.35^{🇨🇳 CHINANET-Guizhou-Guian-IDC111.124.192.0/19}
SOA	`ns11.xincache.com`ns12@xincache.com serial=1710841812

`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=1774367522

Same first word

jtssk.com

Similar names

jstks.org

tskjs.com

tssjk.com

tjsks.cn

tsksj.com

tjsks.com

kjsts.com

jskts.com

DNS History

6 records (4 active, 2 former)

●NSns11.xincache.com2026-02-24 → 2026-03-24 · 3 obs

○ 2015-07-20 23:39:36
● 2026-02-24 23:51:08
● 2026-03-24 16:18:32

●NSns13.xincache.com2015-07-20 → 2026-03-24 · 2 obs

● 2015-07-20 23:39:36
● 2026-03-24 16:18:32

●NSns14.xincache.com2015-07-20 → 2026-03-24 · 2 obs

● 2015-07-20 23:39:36
● 2026-03-24 16:18:32

○MXmx.mail.ym.163.com2015-07-20 → 2016-10-03 · 4 obs

● 2015-07-20 23:39:36
● 2016-10-03 01:07:48
○ 2026-02-24 23:51:08
○ 2026-03-24 16:18:32

●MXmx.ym.163.com2026-02-24 → 2026-03-24 · 3 obs

○ 2016-10-03 01:07:48
● 2026-02-24 23:51:08
● 2026-03-24 16:18:32

○A223.7.15.2132015-07-20 → 2016-10-03 · 4 obs

● 2015-07-20 23:39:36
● 2016-10-03 01:07:48
○ 2026-02-24 23:51:08
○ 2026-03-24 16:18:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jtssk.com	ns13.xincache.com, ns14.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.4

NS records: ns13.xincache.com, ns14.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jtssk.com (unsigned zone)

⏱️ Timing

Total: 1410ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns13.xincache.com, ns14.xincache.com`
MX	1	`mx.ym.163.com (pri: 10)`
SOA	1	`ns11.xincache.com ns12.xincache.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns13.xincache.com, ns13.xincache.com, ns13.xincache.com...)

Analysis

Name Servers

jtssk.com is delegated to three name servers: ns11.xincache.com, ns13.xincache.com and ns14.xincache.com.

jtssk.com at least partially shares its name servers with other domains, for instance simrex.com.cn, baychion.com, ad399.com, wdgczx.com and xaxtzs.com.

These name servers are commonly paired with ns12.xincache.com, ns19.xincache.com, ns20.xincache.com, ce1.xincache.com, ce2.xincache.com, ns17.xincache.com, ns18.xincache.com, ns15.xincache.com and ns16.xincache.com.

Host names with eight IP numbers:

The host name 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.

The host name ns13.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 ns14.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 2402:4e00:1470:2::e : ns11.xincache.com and ns13.xincache.com.

Host names that point to 2402:4e00:1730::e : ns11.xincache.com and ns13.xincache.com.

Host names that point to 1.12.0.4 : ns11.xincache.com and ns13.xincache.com.

Host names that point to 36.155.149.180 : ns11.xincache.com and ns13.xincache.com.

Host names that point to 112.80.181.45 : ns11.xincache.com and ns13.xincache.com.

Host names that point to 117.89.178.173 : ns11.xincache.com and ns13.xincache.com.

Host names that point to 125.94.59.210 : ns11.xincache.com and ns13.xincache.com.

Host names that point to 129.211.176.209 : ns11.xincache.com and ns13.xincache.com.

Mail Servers

jtssk.com is served by a single mail server, mx.ym.163.com.

jtssk.com uses the same mail server setup as other domains such as elitebaby.cn, lkyun.net, sooxue.com, eastbase-china.com and szdsykj.com.

jtssk.com shares some mail servers with other domains, including jsetone.com, crois.cn, nicecc.net, xsool.com and zeblite.com.

mx.ym.163.com points to IP number 111.124.200.35.

jtssk.com - robtex.com

jtssk.com

com