`chemtech.com.cn`

DNSSEC	⚠️ Not signed
A	183.60.188.171^{🇨🇳 CHINANET-BACKBONE183.0.0.0/10 Mega-II IDC}
NS	`ce1.xincache.com` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		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	117.135.128.235^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
		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	`ce2.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	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	117.135.128.235^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
MX	`smtp.zmail.net.cn` ⭐
		A	101.237.133.28^{🇨🇳 CHINA-1101.237.128.0/20 China Telecom Beijing Co. Ltd.}
			PTR	`outhb2.global-mail.cn`
SOA	`ce1.xincache.com`enterprise1dnsadmin@dnspod.com serial=1667549124

`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=2030745935

WOT: NOT_SAFE (20/100)

Same first word

chemtech.co.in

chemtech.com.ro

chemtech.lv

chemtech.us

chemtech.no

chemtech.cn

chemtech.com.vn

chemtech.net

chemtech.ir

chemtech.com.pk

chemtech.com.mx

chemtech.vn

chemtech.hu

chemtech.at

chemtech.biz

chemtech.org

chemtech.de

chemtech.pl

chemtech.com.au

chemtech.com.cn

chemtech.tech

chemtech.sk

chemtech.mu

chemtech.it

chemtech.nl

chemtech.dk

chemtech.com.sg

chemtech.eu

chemtech.net.pl

chemtech.ru

chemtech.ch

chemtech.in

chemtech.info

chemtech.com.br

chemtech.fi

chemtech.com

chemtech.ca

Similar names

DNS History

7 records (4 active, 3 former)

○NSce1.dns.com2019-12-23 → 2019-12-23 · 4 obs

○ 2017-02-19 09:13:24
● 2019-12-23 10:54:12
○ 2026-04-05 16:18:54
○ 2026-08-10 22:10:56

●NSce1.xincache.com2026-04-05 → 2026-08-10 · 3 obs

○ 2019-12-23 10:54:12
● 2026-04-05 16:18:54
● 2026-08-10 22:10:56

○NSce2.dns.com2019-12-23 → 2019-12-23 · 4 obs

○ 2017-02-19 09:13:24
● 2019-12-23 10:54:12
○ 2026-04-05 16:18:54
○ 2026-08-10 22:10:56

●NSce2.xincache.com2026-04-05 → 2026-08-10 · 3 obs

○ 2019-12-23 10:54:12
● 2026-04-05 16:18:54
● 2026-08-10 22:10:56

○NSns3.ce.net.cn2015-08-02 → 2017-02-19 · 4 obs

● 2015-08-02 19:15:08
● 2017-02-19 09:13:24
○ 2019-12-23 10:54:12
○ 2026-08-10 22:10:56

●MXsmtp.zmail.net.cn2015-08-02 → 2026-08-10 · 2 obs

● 2015-08-02 19:15:08
● 2026-08-10 22:10:56

●A183.60.188.1712015-08-02 → 2026-08-10 · 2 obs

● 2015-08-02 19:15:08
● 2026-08-10 22:10:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
chemtech.com.cn	ce1.xincache.com, ce2.xincache.com	-

✅ Authoritative Response

Server:129.211.176.239

NS records: ce1.xincache.com, ce2.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chemtech.com.cn (unsigned zone)

⏱️ Timing

Total: 1338ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.60.188.171`
NS	2	`ce2.xincache.com, ce1.xincache.com`
MX	1	`smtp.zmail.net.cn (pri: 5)`
SOA	1	`ce1.xincache.com enterprise1dnsadmin.dns`

Analysis

IP Addresses

chemtech.com.cn resolves to just one IP address, 183.60.188.171.

Two other host names, along with caiyun.com.cn, jnhx.cn and chinmou.com, also share IP numbers with chemtech.com.cn.

Name Servers

DNS delegation for chemtech.com.cn points to two name servers: ce1.xincache.com and ce2.xincache.com.

chemtech.com.cn shares its NS records with other domains, for example jaff.com.cn, jzqzkzdq.cn, xn--n7qw5b.com and two others.

chemtech.com.cn has at least partial name server overlap with other domains, such as xiaomitaotao.com, hbbenjiu.com, sywoods.cn and two others.

It is common to find these name servers paired with the name servers ns11.xincache.com.

DNS names with 7 IP addresses:

ce1.xincache.com has IP addresses 1.12.0.4, 112.80.181.45 and 117.89.178.173, plus 4 other.

DNS names with 6 IP addresses:

ce2.xincache.com has IP addresses 1.12.0.1, 117.89.178.184 and 117.135.128.235, plus 3 other.

Host names pointing to 117.135.128.235 IP addresses: ce1.xincache.com and ce2.xincache.com.

Mail Servers

The sole mail server for chemtech.com.cn is smtp.zmail.net.cn.

chemtech.com.cn uses the same mail servers as ntwh.net, gztaiyang.com, ysfy.cn and xmoc.cn, and other domains with the same setup.

smtp.zmail.net.cn has exactly one IP number: 101.237.133.28.

chemtech.com.cn - robtex.com

chemtech.com.cn

com.cn