polysn.com - dns.ninja

`polysn.com`

DNSSEC	⚠️ Not signed
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	`ns12.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	`mxn.mxhichina.com` ⭐
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mxw.mxhichina.com`⁽¹⁰⁾
		A	47.246.99.195^{🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object}
			PTR	`reachsmartdwell.com`
TXT	`v=spf1 include:spf.mxhichina.com -all`
SOA	`ns11.xincache.com`enterprise1dnsadmin@dnspod.com serial=1678845695

`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=1780580239

Same first word

polysn.com

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psylon.com

pylons.eu

psonly.com

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spylon.netlify.app

psonly.be

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DNS History

4 records (4 active, 0 former)

●NSns11.xincache.com2018-05-11 → 2026-06-04 · 2 obs

● 2018-05-11 04:59:48
● 2026-06-04 13:43:22

●NSns12.xincache.com2018-05-11 → 2026-06-04 · 2 obs

● 2018-05-11 04:59:48
● 2026-06-04 13:43:22

●MXmxn.mxhichina.com2018-05-11 → 2026-06-04 · 2 obs

● 2018-05-11 04:59:48
● 2026-06-04 13:43:22

●MXmxw.mxhichina.com2018-05-11 → 2026-06-04 · 2 obs

● 2018-05-11 04:59:48
● 2026-06-04 13:43:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...	-
polysn.com	ns11.xincache.com, ns12.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.4

NS records: ns11.xincache.com, ns12.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for polysn.com (unsigned zone)

⏱️ Timing

Total: 304ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns12.xincache.com, ns11.xincache.com`
MX	2	`mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mxhichina.com -all`
SOA	1	`ns11.xincache.com enterprise1dnsadmin.dn`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns11.xincache.com, ns11.xincache.com, ns11.xincache.com...)

Analysis

Name Servers

polysn.com is delegated to two name servers: ns11.xincache.com and ns12.xincache.com.

The name server configuration of polysn.com is shared with other domains, for instance sxsyxh.org.cn, rpiclub.com, qeliq.com and two others.

polysn.com partially shares its NS delegation with several other domains, including dh-cn.com, 930pm.com, netinovo.com and two others.

These name servers tend to appear in conjunction with ns13.xincache.com, ns14.xincache.com, ce1.xincache.com and seven others.

Hosts with 8 IP addresses each:

The hostname ns11.xincache.com resolves to 1.12.0.4, 36.155.149.180 and 112.80.181.45 — and five other IP addresses beyond those.

Hosts with 7 IP addresses each:

ns12.xincache.com directs to 1.12.0.1, 36.155.149.176, 112.80.181.111 and four more IP addresses.

Mail Servers

polysn.com uses two mail servers, mxn.mxhichina.com and mxw.mxhichina.com.

The mail server setup of polysn.com matches that of other domains such as yujinxian.com, yimi-group.cn, lingwuedu.com and two others.

At least some of the mail servers used by polysn.com are shared with other domains: liuhming.com, bigdata7761.cn, cngnn.com and two others among them.

The mail servers mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com frequently co-occur with these mail servers.

Host names pointing to two IP addresses:

mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.

Host names with one IP number:

mxw.mxhichina.com points to 47.246.99.195.