`thinkbroad.com.cn`

DNSSEC	⚠️ Not signed
NS	`ns19.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	`ns20.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⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`ns19.xincache.com`enterprise1dnsadmin@dnspod.com serial=1576611297

`com.cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.cn` ⚠️ Not in parent delegation
	NS	`c.dns.cn` ⚠️ Not in parent delegation
	NS	`cns.cernet.net` ⚠️ Not in parent delegation
	NS	`d.dns.cn` ⚠️ Not in parent delegation
	NS	`e.dns.cn` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2030691981

WOT: NOT_SAFE (20/100)

Same first word

thinkbroad.cn

thinkbroad.com.cn

Similar names

thinkboard.de

broadthink.cn

thinkboard.net

thinkboard.com

DNS History

4 records (4 active, 0 former)

●NSns19.xincache.com2026-04-27 → 2026-07-18 · 2 obs

● 2026-04-27 10:04:26
● 2026-07-18 02:15:42

●NSns20.xincache.com2026-04-27 → 2026-07-18 · 2 obs

● 2026-04-27 10:04:26
● 2026-07-18 02:15:42

●MXmxbiz1.qq.com2026-04-27 → 2026-07-18 · 2 obs

● 2026-04-27 10:04:26
● 2026-07-18 02:15:42

●MXmxbiz2.qq.com2026-04-27 → 2026-07-18 · 2 obs

● 2026-04-27 10:04:26
● 2026-07-18 02:15:42

🔍 DNS Trace

Analysis

Name Servers

thinkbroad.com.cn uses two name servers for its delegation: ns19.xincache.com and ns20.xincache.com.

The name server configuration of thinkbroad.com.cn is shared with other domains, for instance dbr.com.cn, ceptc.net, jsyfm.com and two others.

There is at least partial name server overlap between thinkbroad.com.cn and other domains — pingyu.gov.cn, cqjgdj.gov.cn, hainuocn.com and two more among them.

These name servers frequently co-occur with the name servers ns11.xincache.com and ns12.xincache.com.

Hosts with 8 IP addresses each:

Hostname ns19.xincache.com directs to 1.12.0.4, 36.155.149.180 and 112.80.181.45 along with 5 other IP addresses.

Hosts with 7 IP addresses each:

Hostname ns20.xincache.com directs to 1.12.0.1, 36.155.149.176 and 112.80.181.111 along with 4 other IP addresses.

Mail Servers

thinkbroad.com.cn uses two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.

The mail server setup of thinkbroad.com.cn matches that of other domains such as jcmy.net, chinasweepace.com, fitibo.net and two others.

At least some of thinkbroad.com.cn's mail servers are shared with other domains, among them yazhou-bay.com, zgjkfx.com and chncrab.com.

thinkbroad.com.cn - robtex.com