`dcxc521.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}
SOA	`ns11.xincache.com`ns12@xincache.com serial=1770384546

`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=1785967404

Same first word

dcxc521.com

DNS History

7 records (2 active, 5 former)

●NSns11.xincache.com2016-08-12 → 2026-08-05 · 3 obs

○ 2015-05-27 16:34:10
● 2016-08-12 17:00:48
● 2026-08-05 22:29:40

●NSns12.xincache.com2016-08-12 → 2026-08-05 · 3 obs

○ 2015-05-27 16:34:10
● 2016-08-12 17:00:48
● 2026-08-05 22:29:40

○NSns17.xincache.com2015-05-27 → 2017-05-15 · 4 obs

● 2015-05-27 16:34:10
● 2017-05-15 19:29:46
○ 2026-02-19 14:00:28
○ 2026-08-05 22:29:40

○NSns18.xincache.com2015-05-27 → 2017-05-15 · 4 obs

● 2015-05-27 16:34:10
● 2017-05-15 19:29:46
○ 2026-02-19 14:00:28
○ 2026-08-05 22:29:40

○A116.255.136.212016-08-12 → 2016-08-12 · 4 obs

○ 2016-03-18 15:29:46
● 2016-08-12 17:00:48
○ 2017-05-15 19:29:46
○ 2026-08-05 22:29:40

○A116.255.209.392017-05-15 → 2017-05-15 · 4 obs

○ 2016-08-12 17:00:48
● 2017-05-15 19:29:46
○ 2026-02-19 14:00:28
○ 2026-08-05 22:29:40

○A123.108.111.1212015-05-27 → 2016-03-18 · 4 obs

● 2015-05-27 16:34:10
● 2016-03-18 15:29:46
○ 2016-08-12 17:00:48
○ 2026-08-05 22:29:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dcxc521.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 dcxc521.com (unsigned zone)

⏱️ Timing

Total: 124ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns12.xincache.com, ns11.xincache.com`
SOA	1	`ns11.xincache.com ns12.xincache.com`

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

The NS records for dcxc521.com delegate to ns11.xincache.com and ns12.xincache.com.

dcxc521.com shares its NS records with other domains, for example akxka.net, cdxdh.com, sz-qida.com and two others.

There is at least partial name server overlap between dcxc521.com and other domains — jjghjd.com, dongyuisland.net, zhongyefoods.cn and two more among them.

These name servers regularly appear alongside ce1.xincache.com, ce2.xincache.com, ns15.xincache.com and 7 other name servers in NS record sets.

DNS names with 8 IP addresses:

ns11.xincache.com maps to 1.12.0.4, 36.155.149.180, 112.80.181.45 and 5 additional IP addresses.

DNS names with 7 IP addresses:

ns12.xincache.com maps to 1.12.0.1, 36.155.149.176, 112.80.181.111 and 4 additional IP addresses.

dcxc521.com - robtex.com

dcxc521.com

com