`gsdserc.com`

DNSSEC	⚠️ Not signed
A	113.134.215.17^{🇨🇳 CHINANET-SHAANXI-CLOUD-BASE113.134.208.0/21 chinanet shaanxi province network}
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}
SOA	`ns19.xincache.com`enterprise1dnsadmin@dnspod.com serial=1677338834

`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=1774394827

Same first word

gsdserc.com

DNS History

5 records (3 active, 2 former)

●NSns19.xincache.com2015-08-07 → 2026-03-24 · 2 obs

● 2015-08-07 02:58:26
● 2026-03-24 23:39:26

●NSns20.xincache.com2015-08-07 → 2026-03-24 · 2 obs

● 2015-08-07 02:58:26
● 2026-03-24 23:39:26

●A113.134.215.172026-03-24 → 2026-03-24 · 2 obs

○ 2017-06-20 16:22:38
● 2026-03-24 23:39:26

○A118.123.166.242016-04-15 → 2017-06-20 · 4 obs

○ 2016-01-22 15:39:44
● 2016-04-15 04:38:38
● 2017-06-20 16:22:38
○ 2026-03-24 23:39:26

○A118.123.171.392015-08-07 → 2016-01-22 · 4 obs

● 2015-08-07 02:58:26
● 2016-01-22 15:39:44
○ 2016-04-15 04:38:38
○ 2026-03-24 23:39:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
gsdserc.com	ns19.xincache.com, ns20.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.4

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gsdserc.com (unsigned zone)

⏱️ Timing

Total: 223ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`113.134.215.17`
NS	2	`ns20.xincache.com, ns19.xincache.com`
SOA	1	`ns19.xincache.com enterprise1dnsadmin.dn`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns19.xincache.com, ns19.xincache.com, ns19.xincache.com...)

Analysis

IP Addresses

gsdserc.com resolves to a single IP: 113.134.215.17.

Other host names share IP numbers with gsdserc.com; for instance wanhua-co.com.

Name Servers

gsdserc.com has two name servers: ns19.xincache.com and ns20.xincache.com.

gsdserc.com shares the same name server setup as other domains, for example numit.com, cche.com.cn, eastradio.cn, nbfmt.com and bannersoft.com.cn.

gsdserc.com shares some name servers with other domains, for example chainlessbike.com.cn, wx-jiatong.com, grt.cc, yd-tec.com and hzsjy.com.

These name servers are commonly used together with ns11.xincache.com and ns12.xincache.com.

Host names with eight IPs:

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 IPs:

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.

gsdserc.com - robtex.com

gsdserc.com

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