`shuangan.com`

DNSSEC	⚠️ Not signed
A	39.107.229.81^{🇨🇳 Alibaba-Cloud39.106.0.0/15 CT BeiJing IDC}
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}
			PTR	`ip-1-12-0-4.defastlink.net`
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
			PTR	`ip-36-155-149-180.defastlink.net`
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
			PTR	`ip-112-80-181-45.defastlink.net`
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
			PTR	`ip-117-89-178-173.defastlink.net`
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
			PTR	`ip-125-94-59-210.defastlink.net`
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
			PTR	`ip-129-211-176-209.defastlink.net`
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}
			PTR	`ip-1-12-0-4.defastlink.net`
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
			PTR	`ip-112-80-181-45.defastlink.net`
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
			PTR	`ip-117-89-178-173.defastlink.net`
		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}
			PTR	`ip-125-94-59-210.defastlink.net`
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
			PTR	`ip-129-211-176-209.defastlink.net`
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}
			PTR	`ip-1-12-0-1.defastlink.net`
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
			PTR	`ip-117-89-178-184.defastlink.net`
		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}
			PTR	`ip-129-211-176-239.defastlink.net`
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
			PTR	`ip-220-196-136-35.defastlink.net`
MX	`mail.shuangan.com` ⭐
SOA	`ns11.xincache.com`ns12@xincache.com serial=1719802062

`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=1771291435

Same first word

shuangan.com.cn

Similar names

guanshan.gov.tw

hangsuan.com

guanshan.com.cn

shanguan.net

guanshan.github.io

anshuang.com

DNS History

12 records (5 active, 7 former)

○NSce1.dns.com2019-04-14 → 2019-04-14 · 4 obs

○ 2017-02-14 07:39:44
● 2019-04-14 13:47:42
○ 2026-03-21 10:29:48
○ 2026-03-21 10:29:50

●NSce1.xincache.com2026-03-21 → 2026-03-21 · 3 obs

○ 2019-04-14 13:47:42
● 2026-03-21 10:29:48
● 2026-03-21 10:29:50

○NSce2.dns.com2019-04-14 → 2019-04-14 · 4 obs

○ 2017-02-14 07:39:44
● 2019-04-14 13:47:42
○ 2026-03-21 10:29:48
○ 2026-03-21 10:29:50

●NSce2.xincache.com2026-03-21 → 2026-03-21 · 3 obs

○ 2019-04-14 13:47:42
● 2026-03-21 10:29:48
● 2026-03-21 10:29:50

○NSns1.ce.net.cn2015-06-29 → 2017-02-14 · 4 obs

● 2015-06-29 00:21:44
● 2017-02-14 07:39:44
○ 2019-04-14 13:47:42
○ 2026-03-21 10:29:50

●NSns11.xincache.com2026-03-21 → 2026-03-21 · 3 obs

○ 2019-04-14 13:47:42
● 2026-03-21 10:29:48
● 2026-03-21 10:29:50

●MXmail.shuangan.com2015-06-29 → 2026-03-21 · 2 obs

● 2015-06-29 00:21:44
● 2026-03-21 10:29:50

○A112.121.189.1332016-01-14 → 2016-01-14 · 4 obs

○ 2015-11-13 22:24:18
● 2016-01-14 18:41:00
○ 2016-04-21 07:17:26
○ 2026-03-21 10:29:50

○A121.197.46.2212015-06-29 → 2015-11-13 · 4 obs

● 2015-06-29 00:21:44
● 2015-11-13 22:24:18
○ 2016-01-14 18:41:00
○ 2026-03-21 10:29:50

○A123.56.151.1492017-02-14 → 2017-02-14 · 4 obs

○ 2016-04-21 07:17:26
● 2017-02-14 07:39:44
○ 2019-04-14 13:47:42
○ 2026-03-21 10:29:50

●A39.107.229.812026-03-21 → 2026-03-21 · 3 obs

○ 2019-04-14 13:47:42
● 2026-03-21 10:29:48
● 2026-03-21 10:29:50

○A58.221.60.732016-04-21 → 2016-04-21 · 4 obs

○ 2016-01-14 18:41:00
● 2016-04-21 07:17:26
○ 2017-02-14 07:39:44
○ 2026-03-21 10:29:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
shuangan.com	ce1.xincache.com, ce2.xincache.com	9 records

✅ Authoritative Response

Server: 1.12.0.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for shuangan.com (unsigned zone)

⏱️ Timing

Total: 92ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`39.107.229.81`
NS	2	`ce1.xincache.com, ce2.xincache.com`
MX	1	`mail.shuangan.com (pri: 10)`
SOA	1	`ns11.xincache.com ns12.xincache.com`

📌 Glue Records Collected

Total: 9

Out-of-bailiwick: 9 (ce1.xincache.com, ce1.xincache.com, ce1.xincache.com...)

Analysis

IP Addresses

shuangan.com points to a single IP: 39.107.229.81.

Other host names such as anquanpai.com.cn and anquanpai.cn share IP numbers with shuangan.com.

Name Servers

shuangan.com is delegated to three name servers: ce1.xincache.com, ce2.xincache.com and ns11.xincache.com.

shuangan.com partially shares name servers with other domains; examples include jbgfyf.com, aide-china.net, heytz.com, lippen.cn and poandsoul.com.