`stys.cn`

DNSSEC	⚠️ Not signed
A	103.120.80.249^{🇭🇰 WEST263GO-HK103.120.80.0/23 West263 International Limited 12/F, San Toi Building, 137-139 Connaught Road Central, Hong Kong,}
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	`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	`mx1.yunyou.top` ⭐
		A	2404:ccc0:263:103:5054:ff:fe4a:5abe^{🇭🇰 WEST263GO-HK2404:ccc0:263::/48 West263 International Limited 12/F, San Toi Building, 137-139 Connaught Road Central, Hong Kong,}
		A	128.14.74.39^{🇺🇸 TELX-AS21859128.14.74.0/24}
			PTR	`hwmx71.cn4e.com`
MX	`mx2.yunyou.top`⁽¹⁰⁾
		A	211.149.239.73^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
		A	211.149.240.37^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
TXT	`v=spf1 include:yunyou.top -all`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1773321396

`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=2035057034

Same first word

stys.net

stys.cz

stys.de

stys.com.cn

stys.ru

stys.nl

stys.info

stys.com

stys.org

stys.cn

Similar names

tsys.jp

syst.dk

syts.co.uk

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syst.jp

syts.org

syts.de

ysts.ru

ssty.net

tsys.cn

tsys.org

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ysst.org

syst.ws

tssy.ru

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ytss.at

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syst.co.kr

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ysts.com

tsys.tech

syts.education

syst.info

tsys.it

syts.eu

ssyt.com

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syst.ch

ssty.com

tsys.cloud

tsys.at

syst.com

syst.org.tw

ysts.cn

ssyt.org

tsys.com

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tsys.de

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tsys.mx

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ytss.edu.sg

syts.nl

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tyss.cn

tsys.ru

syts.com

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ysst.cc

tsys.no

ssty.cn

syst.com.cn

ysts.cc

tssy.org

syst.at

ytss.co.jp

syst.su

ysts.co.jp

ysts.ca

syst.com.br

tyss.com

tsys.com.br

syst.us

syst.fr

syst.or.kr

ssyt.rip

tsys.co.uk

tsys.net

ysst.no

stsy.net

ysts.com.br

syst.co

tssy.cn

tssy.com

ysst.info

ysts.duckdns.org

tsys.es

ysts.net

tsys.hosting

stsy.fi

syst.ms

syst.co.il

stsy.org

syst.in

stsy.com

DNS History

13 records (6 active, 7 former)

○NSce1.dns.com2018-09-22 → 2018-09-22 · 4 obs

○ 2017-02-13 02:40:06
● 2018-09-22 06:01:12
○ 2026-06-22 12:56:28
○ 2026-07-18 17:17:12

●NSce1.xincache.com2026-06-22 → 2026-07-18 · 3 obs

○ 2018-09-22 06:01:12
● 2026-06-22 12:56:28
● 2026-07-18 17:17:12

○NSce2.dns.com2018-09-22 → 2018-09-22 · 4 obs

○ 2017-02-13 02:40:06
● 2018-09-22 06:01:12
○ 2026-06-22 12:56:28
○ 2026-07-18 17:17:12

●NSce2.xincache.com2026-06-22 → 2026-07-18 · 3 obs

○ 2018-09-22 06:01:12
● 2026-06-22 12:56:28
● 2026-07-18 17:17:12

●NSns11.xincache.com2026-06-22 → 2026-07-18 · 7 obs

○ 2018-09-22 06:01:12
● 2026-06-22 12:56:28
○ 2026-06-27 15:13:46
● 2026-06-29 16:12:00
○ 2026-07-10 11:30:44
● 2026-07-12 05:31:26
● 2026-07-18 17:17:12

○NSns3.ce.net.cn2015-08-14 → 2017-02-13 · 4 obs

● 2015-08-14 10:03:38
● 2017-02-13 02:40:06
○ 2018-09-22 06:01:12
○ 2026-07-18 17:17:12

●MXmx1.yunyou.top2026-06-22 → 2026-07-18 · 7 obs

○ 2018-09-22 06:01:12
● 2026-06-22 12:56:28
○ 2026-06-27 15:13:46
● 2026-06-29 16:12:00
○ 2026-07-10 11:30:44
● 2026-07-12 05:31:26
● 2026-07-18 17:17:12

○MXmx168.cn4e.com2015-08-14 → 2017-02-13 · 4 obs

● 2015-08-14 10:03:38
● 2017-02-13 02:40:06
○ 2018-09-22 06:01:12
○ 2026-07-18 17:17:12

●MXmx2.yunyou.top2026-06-22 → 2026-07-18 · 7 obs

○ 2018-09-22 06:01:12
● 2026-06-22 12:56:28
○ 2026-06-27 15:13:46
● 2026-06-29 16:12:00
○ 2026-07-10 11:30:44
● 2026-07-12 05:31:26
● 2026-07-18 17:17:12

○MXsmx41.cn4e.com2018-09-22 → 2018-09-22 · 4 obs

○ 2017-02-13 02:40:06
● 2018-09-22 06:01:12
○ 2026-06-22 12:56:28
○ 2026-07-18 17:17:12

●A103.120.80.2492026-06-22 → 2026-07-18 · 7 obs

○ 2018-09-22 06:01:12
● 2026-06-22 12:56:28
○ 2026-06-27 15:13:46
● 2026-06-29 16:12:00
○ 2026-07-10 11:30:44
● 2026-07-12 05:31:26
● 2026-07-18 17:17:12

○A210.209.81.1882015-08-14 → 2017-02-13 · 4 obs

● 2015-08-14 10:03:38
● 2017-02-13 02:40:06
○ 2018-09-22 06:01:12
○ 2026-07-18 17:17:12

○A43.249.2.182018-09-22 → 2018-09-22 · 4 obs

○ 2017-02-13 02:40:06
● 2018-09-22 06:01:12
○ 2026-06-22 12:56:28
○ 2026-07-18 17:17:12

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:117.89.178.173

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stys.cn (unsigned zone)

⏱️ Timing

Total: 970ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.120.80.249`
NS	2	`ce2.xincache.com, ce1.xincache.com`
MX	2	`mx1.yunyou.top (pri: 5), mx2.yunyou.top (pri: 10)`
TXT	1	`v=spf1 include:yunyou.top -all`
SOA	1	`ns11.xincache.com ns12.xincache.com`

Analysis

IP Addresses

stys.cn resolves to just one IP address, 103.120.80.249.

Two other host names, along with greensky.cn, zegantoy.com and rightleds.com, also share IP numbers with stys.cn.

Name Servers

The authoritative name servers for stys.cn are ce1.xincache.com, ce2.xincache.com and ns11.xincache.com — three in total.

stys.cn partially shares its NS delegation with several other domains, including kwaiyun.com.cn, xybearing.cn, scmxtv.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.

DNS names with 8 IP addresses:

Hostname ns11.xincache.com directs to 1.12.0.4, 36.155.149.180 and 112.80.181.45 along with 5 other IP addresses.

DNS names with 7 IP addresses:

Hostname ce1.xincache.com directs to 1.12.0.4, 112.80.181.45 and 117.89.178.173 along with 4 other IP addresses.

DNS names with 6 IP addresses:

Hostname ce2.xincache.com directs to 1.12.0.1, 117.89.178.184 and 117.135.128.235 along with 3 other IP addresses.

Both ns11.xincache.com and ce1.xincache.com resolve to 2402:4e00:1470:2::e IP addresses each.

Both ns11.xincache.com and ce1.xincache.com resolve to 1.12.0.4 IP addresses each.

Both ns11.xincache.com and ce1.xincache.com resolve to 112.80.181.45 IP addresses each.

Both ns11.xincache.com and ce1.xincache.com resolve to 117.89.178.173 IP addresses each.

Both ns11.xincache.com and ce1.xincache.com resolve to 125.94.59.210 IP addresses each.

Both ns11.xincache.com and ce1.xincache.com resolve to 129.211.176.209 IP addresses each.

Both ce1.xincache.com and ce2.xincache.com resolve to 117.135.128.235 IP addresses each.

Mail Servers

stys.cn is served by two mail servers, mx1.yunyou.top and mx2.yunyou.top.

Among the domains sharing a mail server setup with stys.cn are gz-web.com, xinxinglight.cn, sinodo.com and two others.

At least some of stys.cn's mail servers are shared with other domains, among them bopp.com.cn, honggangtex.com and dckk-sh.com.

The two host names mx1.yunyou.top and mx2.yunyou.top each have a pair of IP addresses: mx1.yunyou.top has 128.14.74.39 and 2404:ccc0:263:103:5054:ff:fe4a:5abe, and mx2.yunyou.top has 211.149.239.73 and 211.149.240.37.

stys.cn - robtex.com

stys.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`stys.cn`

`cn`