`excn.cn`

DNSSEC	⚠️ Not signed
A	123.59.154.172^{🇨🇳 CHINA169-BJ123.59.128.0/19 CloudVsp.Inc}
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	`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	`hzmx01.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	`hzmx02.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`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1785295394

`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=2035142408

Subdomains

www.excn.cn

Same first word

excn.org

excn.net

excn.eu

excn.com.cn

excn.cn

excn.pro

excn.ir

excn.com

Similar names

cnex.agency

cnex.org.tw

cexn.de

cnex.cc

xenc.com

cxen.cn

cnex.tech

cnex.de

necx.com

xnec.com.cn

xecn.com

cenx.pl

nexc.cn

nexc.it

cnex.co.uk

cnex.eu

cnex.net

nexc.net

cnex.org.hk

cenx.ru

cnex.es

xnec.us

xnec.de

cnex.ru

enxc.com

xnec.cn

nexc.es

cnex.org

necx.org

cnex.co.th

nexc.de

ncex.cn

necx.cloud

nxec.com

exnc.xyz

nxce.org

cnex.jp

cxne.net

cenx.cn

xcne.cn

cenx.de

xenc.net

cnex.com.tw

necx.us

xecn.net

cexn.com

exnc.ru

xnce.com

cxne.org

xcen.se

cxen.com

xnec.org

xnce.org

ecnx.net

enxc.cn

encx.shop

ecnx.ng

cenx.com

necx.in

necx.net

cenx.net

nexc.cloud

cnex.tw

necx.com.br

cnex.org.cn

necx.de

ncex.de

nexc.info

xcen.de

nexc.co.kr

cxne.cn

xcen.com

encx.org

encx.com

cnex.us

nxce.com

cnex.com

nexc.co

nexc.eu

exnc.com

nexc.cc

nexc.com

DNS History

10 records (6 active, 4 former)

●NSns11.xincache.com2026-06-29 → 2026-08-04 · 3 obs

○ 2019-03-25 11:48:20
● 2026-06-29 22:12:44
● 2026-08-04 22:46:52

●NSns19.xincache.com2019-03-25 → 2026-08-04 · 2 obs

● 2019-03-25 11:48:20
● 2026-08-04 22:46:52

●NSns20.xincache.com2019-03-25 → 2026-08-04 · 2 obs

● 2019-03-25 11:48:20
● 2026-08-04 22:46:52

●MXhzmx01.mxmail.netease.com2026-06-29 → 2026-08-04 · 3 obs

○ 2019-03-25 11:48:20
● 2026-06-29 22:12:44
● 2026-08-04 22:46:52

●MXhzmx02.mxmail.netease.com2026-06-29 → 2026-08-04 · 3 obs

○ 2019-03-25 11:48:20
● 2026-06-29 22:12:44
● 2026-08-04 22:46:52

○MXmxbiz1.qq.com2019-03-25 → 2019-03-25 · 3 obs

● 2019-03-25 11:48:20
○ 2026-06-29 22:12:44
○ 2026-08-04 22:46:52

○MXmxbiz2.qq.com2019-03-25 → 2019-03-25 · 3 obs

● 2019-03-25 11:48:20
○ 2026-06-29 22:12:44
○ 2026-08-04 22:46:52

●A123.59.154.1722026-08-04 → 2026-08-04 · 3 obs

○ 2026-06-29 22:12:44
● 2026-08-04 22:46:48
● 2026-08-04 22:46:52

○A2408:4001:243:400:d106:99a7:44b:66442026-06-29 → 2026-06-29 · 3 obs

● 2026-06-29 22:12:44
○ 2026-08-04 22:46:48
○ 2026-08-04 22:46:52

○A8.148.24.1412026-06-29 → 2026-06-29 · 3 obs

● 2026-06-29 22:12:44
○ 2026-08-04 22:46:48
○ 2026-08-04 22:46:52

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:1.12.0.4

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

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn

⏱️ Timing

Total: 3786ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`123.59.154.172`
NS	2	`ns20.xincache.com, ns19.xincache.com`
MX	2	`hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10)`
TXT	1	`v=spf1 include:spf.163.com -all`
SOA	1	`ns11.xincache.com ns12.xincache.com`

Analysis

Hierarchy

excn.cn is the parent zone for www.excn.cn.

IP Addresses

excn.cn has exactly one IP address — 123.59.154.172.

c-youngor.com, gointell.cn, hzpuhan.com plus two other host names have IP numbers in common with excn.cn.

Name Servers

excn.cn is delegated to three name servers: ns11.xincache.com, ns19.xincache.com and ns20.xincache.com.

excn.cn partially shares its NS delegation with several other domains, including xaibr.com, 218ts.com, kaxiwen.com and two others.

In DNS configurations, these name servers often share authority with ns12.xincache.com, ns13.xincache.com, ns14.xincache.com and 6 other name servers.

Hosts with 8 IP addresses each:

ns11.xincache.com resolves to 1.12.0.4, 36.155.149.180, 112.80.181.45 and 5 other IP addresses.

ns19.xincache.com resolves to 1.12.0.4, 36.155.149.180, 112.80.181.45 and 5 other IP addresses.

Hosts with 7 IP addresses each:

ns20.xincache.com resolves to 1.12.0.1, 36.155.149.176, 112.80.181.111 and 4 other IP addresses.

ns11.xincache.com and ns19.xincache.com are host names that each point to 2402:4e00:1470:2::e IP addresses.

ns11.xincache.com and ns19.xincache.com are host names that each point to 2402:4e00:1730::e IP addresses.

ns11.xincache.com and ns19.xincache.com are host names that each point to 1.12.0.4 IP addresses.

ns11.xincache.com and ns19.xincache.com are host names that each point to 36.155.149.180 IP addresses.

ns11.xincache.com and ns19.xincache.com are host names that each point to 112.80.181.45 IP addresses.

ns11.xincache.com and ns19.xincache.com are host names that each point to 117.89.178.173 IP addresses.

ns11.xincache.com and ns19.xincache.com are host names that each point to 125.94.59.210 IP addresses.

ns11.xincache.com and ns19.xincache.com are host names that each point to 129.211.176.209 IP addresses.

Mail Servers

excn.cn uses two mail servers, hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

The mail server setup of excn.cn matches that of other domains such as pgytech.com, 7wigs.com, hugesky.net and two others.

At least some of the mail servers used by excn.cn are shared with other domains: acelinks.org, caurethane.com, cutejoy.com and two others among them.

These mail servers tend to be used in conjunction with the mail servers mx.ym.163.com.

hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com each resolve to two IP addresses: 47.251.71.119 and 47.251.84.126.

hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com are host names that each point to 47.251.71.119 IP addresses.

hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com are host names that each point to 47.251.84.126 IP addresses.

excn.cn - robtex.com

excn.cn

cn

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`excn.cn`

`cn`