`7dajiao.com`

DNSSEC	⚠️ Not signed
NS	`ns13.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	`ns14.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	`ns13.xincache.com`enterprise1dnsadmin@dnspod.com serial=1576658553

`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=1778811906

Same first word

7dajiao.com

DNS History

6 records (2 active, 4 former)

○NSns11.xincache.com2015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 21:53:42
○ 2015-10-21 19:43:58
○ 2026-05-15 02:31:10

○NSns12.xincache.com2015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 21:53:42
○ 2015-10-21 19:43:58
○ 2026-05-15 02:31:10

●NSns13.xincache.com2015-10-21 → 2026-05-15 · 3 obs

○ 2015-06-04 21:53:42
● 2015-10-21 19:43:58
● 2026-05-15 02:31:10

●NSns14.xincache.com2015-10-21 → 2026-05-15 · 3 obs

○ 2015-06-04 21:53:42
● 2015-10-21 19:43:58
● 2026-05-15 02:31:10

○A182.140.227.1972015-06-04 → 2016-01-28 · 4 obs

● 2015-06-04 21:53:42
● 2016-01-28 16:34:38
○ 2016-07-10 06:56:08
○ 2026-05-15 02:31:10

○A182.150.1.312016-07-10 → 2017-03-19 · 5 obs

○ 2016-01-28 16:34:38
● 2016-07-10 06:56:08
● 2017-03-19 09:31:38
○ 2019-04-13 02:33:40
○ 2026-05-15 02:31:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
7dajiao.com	ns13.xincache.com, ns14.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.1

NS records: ns13.xincache.com, ns14.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 7dajiao.com (unsigned zone)

⏱️ Timing

Total: 95ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns14.xincache.com, ns13.xincache.com`
SOA	1	`ns13.xincache.com enterprise1dnsadmin.dn`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns13.xincache.com, ns13.xincache.com, ns13.xincache.com...)

Analysis

Name Servers

7dajiao.com's delegation uses two name servers, ns13.xincache.com and ns14.xincache.com.

7dajiao.com shares the same name server setup as other domains, for example yunwill.com, mrjtw.com, filmpower.cc, lt-door.com and nb06edu.com.

7dajiao.com at least partially shares name servers with other domains, including cn-pufa.com, nbguohan.com, caitian.cn, mnsfdx.cn and jdslc.com.

these name servers are commonly used with ns11.xincache.com, ns12.xincache.com, ns19.xincache.com and ns20.xincache.com.

Eight IP numbers for host names:

ns13.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.

Seven IP numbers for host names:

ns14.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.

7dajiao.com - robtex.com

7dajiao.com

com