`emclean.cn`

DNSSEC	⚠️ Not signed
A	121.40.126.55^{🇨🇳 Alibaba-Cloud121.40.0.0/15}
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	`qiye163mx01.mxmail.netease.com` ⭐
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
MX	`qiye163mx02.mxmail.netease.com`⁽¹⁰⁾
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
TXT	`v=spf1 include:spf.163.com -all`
TXT	`v=dmarc1; p=none; sp=none; ruf=mailto:dmarc@qiye.163.com; rua=dmarc_report@qi...`
SOA	`ns19.xincache.com`enterprise1dnsadmin@dnspod.com serial=1631710192

`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=2034714305

Subdomains

www.emclean.cn

Same first word

emclean.cn

emclean.net

Similar names

meclean.es

elecman.com

cleanme.in

camelen.com

meclean.be

mcneela.com

melacne.com

manelec.eu

elmanec.nl

lemance.com

cleanme.co

mcelnea.com

alcmene.info

cleanme.se

cleanme.co.uk

manelec.com

meclean.eu

nemalec.com

enelcam.com

melanec.com

cleanme.life

cleanme.com

manelec.be

cleanme.net

elecman.cn

manelec.net

manelec.co.nz

alnemec.com

cleanme.de

elenamc.com

meclean.info

manelec.fr

meclean.nl

mecanel.com.br

cemalen.shop

lanceme.com

cleanme.nl

DNS History

8 records (5 active, 3 former)

○NSns15.xincache.com2015-06-16 → 2016-08-05 · 4 obs

● 2015-06-16 16:11:20
● 2016-08-05 02:07:06
○ 2016-12-27 09:07:56
○ 2026-04-26 12:19:16

○NSns16.xincache.com2015-06-16 → 2016-08-05 · 4 obs

● 2015-06-16 16:11:20
● 2016-08-05 02:07:06
○ 2016-12-27 09:07:56
○ 2026-04-26 12:19:16

●NSns19.xincache.com2016-12-27 → 2026-04-26 · 3 obs

○ 2016-08-05 02:07:06
● 2016-12-27 09:07:56
● 2026-04-26 12:19:16

●NSns20.xincache.com2016-12-27 → 2026-04-26 · 3 obs

○ 2016-08-05 02:07:06
● 2016-12-27 09:07:56
● 2026-04-26 12:19:16

●MXqiye163mx01.mxmail.netease.com2015-06-16 → 2026-04-26 · 2 obs

● 2015-06-16 16:11:20
● 2026-04-26 12:19:16

●MXqiye163mx02.mxmail.netease.com2015-06-16 → 2026-04-26 · 2 obs

● 2015-06-16 16:11:20
● 2026-04-26 12:19:16

●A121.40.126.552026-04-09 → 2026-04-26 · 3 obs

○ 2017-11-18 19:38:10
● 2026-04-09 01:52:06
● 2026-04-26 12:19:16

○A122.70.138.2082015-06-16 → 2017-11-18 · 4 obs

● 2015-06-16 16:11:20
● 2017-11-18 19:38:10
○ 2026-04-09 01:52:06
○ 2026-04-26 12:19:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn...	-
emclean.cn	ns19.xincache.com, ns20.xincache.com	-

✅ Authoritative Response

Server:117.89.178.184

NS records: ns19.xincache.com, ns20.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for emclean.cn (unsigned zone)

⏱️ Timing

Total: 4904ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`121.40.126.55`
NS	2	`ns19.xincache.com, ns20.xincache.com`
MX	2	`qiye163mx01.mxmail.netease.com (pri: 5), qiye163mx02.mxmail.netease.com (pri: 10)`
TXT	2	`v=dmarc1; p=none; sp=none; ruf=mailto:dm, v=spf1 include:spf.163.com -all`
SOA	1	`ns19.xincache.com enterprise1dnsadmin.dn`

Analysis

Hierarchy

www.emclean.cn is a child of emclean.cn.

IP Addresses

emclean.cn resolves to one IP number: 121.40.126.55.

Other host names, for example www.emclean.cn, share IP numbers with emclean.cn.

Name Servers

emclean.cn's delegation uses two name servers: ns19.xincache.com and ns20.xincache.com.

emclean.cn uses the same name server setup as other domains, such as fsfz.net, shenghuojudian.com, nt-yj.com, asoo.com and nbchenghe.com.

emclean.cn at least partially shares name servers with other domains, including csck.com.cn, yongfooelite.com, dy1905.net, jshhqg.com and mryad.com.

These name servers are commonly used with ns11.xincache.com.

Host names with eight IP numbers:

ns19.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:

ns20.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

emclean.cn is served by two mail servers qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.

emclean.cn shares the same mail server setup as other domains, for instance beitop.com, qd-yinuo.com, sdaove.com, yishungroup.com and texyc.com.

emclean.cn shares some mail servers with other domains, for instance ytxingye.com, zjzunyi.com, qdhuiye.com and richest-group.com.

Host names with two IP numbers

qiye163mx01.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.

qiye163mx02.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.

Names pointing to 47.251.71.119: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.

Names pointing to 47.251.84.126: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.

emclean.cn - robtex.com

emclean.cn

cn