`topcn.cn`

DNSSEC	⚠️ Not signed
A	103.24.3.165^{🇭🇰 CLOUDIE-AS-AP103.24.2.0/23 ZhongTong Telcommunications (HK) Limited 3/F,HONGKONG TRADE CENTRE,161-167 DES VOEUX ROAD CENTRAL}
		PTR	`invalid.static.ip.tigerdns.com`
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`enterprise1dnsadmin@dnspod.com serial=1679371709

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034625359

WOT: SAFE (60/100)

Same first word

topcn.com

topcn.net

topcn.cn

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DNS History

11 records (5 active, 6 former)

○NSns1.360wzb.com2015-07-06 → 2018-06-14 · 4 obs

● 2015-07-06 13:38:14
● 2018-06-14 05:42:42
○ 2026-03-27 09:42:06
○ 2026-04-02 13:03:02

●NSns11.xincache.com2026-03-27 → 2026-04-02 · 3 obs

○ 2018-06-14 05:42:42
● 2026-03-27 09:42:06
● 2026-04-02 13:03:02

●NSns12.xincache.com2026-03-27 → 2026-04-02 · 3 obs

○ 2018-06-14 05:42:42
● 2026-03-27 09:42:06
● 2026-04-02 13:03:02

○NSns2.360wzb.com2015-07-06 → 2018-06-14 · 4 obs

● 2015-07-06 13:38:14
● 2018-06-14 05:42:42
○ 2026-03-27 09:42:06
○ 2026-04-02 13:03:02

●MXmxbiz1.qq.com2026-03-27 → 2026-04-02 · 3 obs

○ 2015-07-06 13:38:14
● 2026-03-27 09:42:06
● 2026-04-02 13:03:02

●MXmxbiz2.qq.com2015-07-06 → 2026-04-02 · 2 obs

● 2015-07-06 13:38:14
● 2026-04-02 13:03:02

●A103.24.3.1652026-03-27 → 2026-04-02 · 3 obs

○ 2016-06-01 21:42:40
● 2026-03-27 09:42:06
● 2026-04-02 13:03:02

○A125.88.190.232015-07-06 → 2015-07-06 · 3 obs

● 2015-07-06 13:38:14
○ 2015-11-12 23:25:18
○ 2026-04-02 13:03:02

○A125.88.190.82015-11-12 → 2015-11-12 · 4 obs

○ 2015-07-06 13:38:14
● 2015-11-12 23:25:18
○ 2016-01-14 09:07:04
○ 2026-04-02 13:03:02

○A222.73.144.1632016-01-14 → 2016-01-15 · 5 obs

○ 2015-11-12 23:25:18
● 2016-01-14 09:07:04
● 2016-01-15 21:13:22
○ 2016-02-17 21:32:12
○ 2026-04-02 13:03:02

○A222.73.144.1642016-02-17 → 2016-02-17 · 4 obs

○ 2016-01-15 21:13:22
● 2016-02-17 21:32:12
○ 2016-06-01 21:42:40
○ 2026-04-02 13:03:02

🔍 DNS Trace

Analysis

IP Addresses

topcn.cn points to a single IP number: 103.24.3.165.

Other host names, for instance qlightkr.cn, jyklt.com and www.jyklt.com share IP numbers with topcn.cn.

Name Servers

topcn.cn is delegated to two name servers: ns11.xincache.com and ns12.xincache.com.

topcn.cn uses the same name server setup as other domains, for instance yotohub.com, tiaoshang.com, lnhth.com, fda.cn and hbep.com.cn.

topcn.cn shares name servers with other domains at least partially, for instance xamq.com, hopeyoga.cn, okeyi.com.cn, bdmhsl.com and hszjzx.cn.

these name servers are commonly used with the name servers ns19.xincache.com, ns20.xincache.com, ce1.xincache.com, ce2.xincache.com, ns13.xincache.com, ns14.xincache.com, ns17.xincache.com, ns18.xincache.com, f1g1ns1.dnspod.net and ns15.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.

Host names with seven IP numbers:

The host name 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

topcn.cn is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

topcn.cn shares the same mail server setup as other domains, including everunison.com, twinklife.com, yaohats.com, hnyelx.com and farbiz.com.

topcn.cn shares some mail servers with other domains, including boxincapital.com, loulanoffice.com and ysysj.cn.

topcn.cn - robtex.com

topcn.cn

cn