`chinaconstruction.com`

DNSSEC	⚠️ Not signed
A	122.226.191.210^{🇨🇳 CHINANET-BACKBONE122.224.0.0/12 China Telecom Network}
A	122.226.191.237^{🇨🇳 CHINANET-BACKBONE122.224.0.0/12 China Telecom Network}
A	123.129.227.16^{🇨🇳 CHINA169-Backbone123.128.0.0/13 CNC Group CHINA169 Shandong Province Network}
A	183.134.17.116^{🇨🇳 CHINATELECOM-ZHEJIANG-JINHUA-IDC183.134.17.0/24 JINHUA, ZHEJIANG Province, P.R.China.}
NS	`ns1.cloudcdns.com` ⭐
		A	2408:400a:41:fe00:1e29:6895:d78c:cba5^{🇨🇳 Alibaba-Cloud2408:400a::/33}
		A	117.149.202.233^{🇨🇳 CMNET-Zhejiang-AP117.149.200.0/21 CMI (Customer Route)}
NS	`ns2.cloudcdns.net`
		A	2408:4005:309:8900:65b2:165d:efd1:344f^{🇨🇳 Alibaba-Cloud2408:4005::/33}
		A	115.231.234.119^{🇨🇳 CT-HangZhou-IDC115.231.232.0/22 Chinanet-HangZhou-IDC}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`ns1.cloudcdns.com`dns-admin@cloudcdns.com serial=774529197

`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=1774678817

WOT: SAFE (61/100)

Subdomains

imap.chinaconstruction.com

Same first word

chinaconstruction.ae

chinaconstruction.net

chinaconstruction.blogspot.hk

chinaconstruction.org

chinaconstruction.com.sg

chinaconstruction.ru

chinaconstruction.us

chinaconstruction.com

Similar names

constructionchain.com

chainconstruction.co.nz

constructionchina.com

chainconstruction.com

DNS History

12 records (8 active, 4 former)

○NSdns11.hichina.com2015-08-17 → 2016-11-05 · 4 obs

● 2015-08-17 22:43:56
● 2016-11-05 03:44:58
○ 2026-03-27 09:51:48
○ 2026-03-28 06:21:50

○NSdns12.hichina.com2015-08-17 → 2016-11-05 · 4 obs

● 2015-08-17 22:43:56
● 2016-11-05 03:44:58
○ 2026-03-27 09:51:48
○ 2026-03-28 06:21:50

●NSns1.cloudcdns.com2026-03-27 → 2026-03-28 · 3 obs

○ 2016-11-05 03:44:58
● 2026-03-27 09:51:48
● 2026-03-28 06:21:50

●NSns2.cloudcdns.net2026-03-27 → 2026-03-28 · 3 obs

○ 2016-11-05 03:44:58
● 2026-03-27 09:51:48
● 2026-03-28 06:21:50

○MXmail.chinaconstruction.com2015-08-17 → 2016-11-05 · 4 obs

● 2015-08-17 22:43:56
● 2016-11-05 03:44:58
○ 2026-03-27 09:51:48
○ 2026-03-28 06:21:50

●MXmxbiz1.qq.com2026-03-27 → 2026-03-28 · 3 obs

○ 2016-11-05 03:44:58
● 2026-03-27 09:51:48
● 2026-03-28 06:21:50

●MXmxbiz2.qq.com2026-03-27 → 2026-03-28 · 3 obs

○ 2016-11-05 03:44:58
● 2026-03-27 09:51:48
● 2026-03-28 06:21:50

●A122.226.191.2102026-03-27 → 2026-03-28 · 3 obs

○ 2016-11-05 03:44:58
● 2026-03-27 09:51:48
● 2026-03-28 06:21:50

●A122.226.191.2372026-03-27 → 2026-03-28 · 3 obs

○ 2016-11-05 03:44:58
● 2026-03-27 09:51:48
● 2026-03-28 06:21:50

●A123.129.227.162026-03-27 → 2026-03-28 · 3 obs

○ 2016-11-05 03:44:58
● 2026-03-27 09:51:48
● 2026-03-28 06:21:50

●A183.134.17.1162026-03-27 → 2026-03-28 · 3 obs

○ 2016-11-05 03:44:58
● 2026-03-27 09:51:48
● 2026-03-28 06:21:50

○A218.244.245.2462015-08-17 → 2016-11-05 · 4 obs

● 2015-08-17 22:43:56
● 2016-11-05 03:44:58
○ 2026-03-27 09:51:48
○ 2026-03-28 06:21:50

🔍 DNS Trace

Analysis

Hierarchy

imap.chinaconstruction.com is a child of chinaconstruction.com.

IP Addresses

chinaconstruction.com refers to four IP numbers: 122.226.191.210, 122.226.191.237, 123.129.227.16 and 183.134.17.116.

Other host names, for instance 1deb478f.0rk.cn.cname.hcnamecdns.com, soyi.sh.cn, f7be4e1e.89ip.cn.cname.hcnamecdns.com, f81a3b32.thinkphp.cn.cname.yunduncdn.com and www.52suda.com share IP numbers with chinaconstruction.com.

Name Servers

chinaconstruction.com's delegation uses two name servers: ns1.cloudcdns.com and ns2.cloudcdns.net.

chinaconstruction.com uses the same name server setup as other domains, such as 39858.com, bosmia.com, boximiya.com, 99048.com and mhk.net.cn.

chinaconstruction.com at least partially shares name servers with other domains, including laixuejigou.com, 550wg.com, pkyule.com, chaoyange.com and wwoc.cn.

These name servers are commonly used with ns2.cloudcdns.com, ns1.cloudcdns.net and vip2.cloudcdns.com.

Host names with two IPs:

ns1.cloudcdns.com points to 2408:400a:41:fe00:1e29:6895:d78c:cba5 and 117.149.202.233

ns2.cloudcdns.net points to 2408:4005:309:8900:65b2:165d:efd1:344f and 115.231.234.119

Mail Servers

chinaconstruction.com is served by two mail servers mxbiz1.qq.com and mxbiz2.qq.com.

chinaconstruction.com shares the same mail server setup as other domains, for instance gearkr.com, geekworm.com, idealmetal.hk, symantec-sh.com and ivcctv.com.

chinaconstruction.com shares some mail servers with other domains, for instance bcpcn.org, birmm.com, 028vip.com and transponder.cn.

These mail servers are often used with mxn.mxhichina.com and mxw.mxhichina.com.

chinaconstruction.com - robtex.com