`iqdedu.com`

DNSSEC	⚠️ Not signed
A	47.95.4.111^{🇨🇳 Alibaba-Cloud47.94.0.0/15 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}
		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=1713496793

`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=1783954282

Subdomains

img.iqdedu.com

Same first word

iqdedu.com

Similar names

quidde.com.br

quidde.net

quidde.com

eduqid.com

qudeid.de

dequid.net

DNS History

4 records (3 active, 1 former)

●NSns11.xincache.com2026-03-14 → 2026-07-13 · 2 obs

● 2026-03-14 17:57:16
● 2026-07-13 15:15:26

●NSns12.xincache.com2026-03-14 → 2026-07-13 · 2 obs

● 2026-03-14 17:57:16
● 2026-07-13 15:15:26

○A115.28.89.1372017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 05:21:48
○ 2026-03-14 17:57:16
○ 2026-07-13 15:15:26

●A47.95.4.1112026-03-14 → 2026-07-13 · 3 obs

○ 2017-05-08 05:21:48
● 2026-03-14 17:57:16
● 2026-07-13 15:15:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net...	-
iqdedu.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 iqdedu.com (unsigned zone)

⏱️ Timing

Total: 149ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.95.4.111`
NS	2	`ns11.xincache.com, ns12.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

Hierarchy

iqdedu.com is a parent domain of img.iqdedu.com.

IP Addresses

iqdedu.com resolves to one IP address: 47.95.4.111.

Other host names, such as img.iqdedu.com, share IP numbers with iqdedu.com.

Name Servers

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

iqdedu.com uses the same name servers as several other domains — among them zsyjhtt.com, newchinapension.com, lankey.com.cn and two more.

iqdedu.com shares at least some of its name servers with other domains, including yunfengpen.com, ranatool.com, siny-ns.com and two others.

These name servers are frequently seen alongside ns19.xincache.com, ns20.xincache.com, ns13.xincache.com and 7 other name servers.

Hostnames that resolve to 8 IP addresses:

ns11.xincache.com resolves to 1.12.0.4, 36.155.149.180, 112.80.181.45 and 5 other IP addresses.

Hostnames that resolve to 7 IP addresses:

ns12.xincache.com resolves to 1.12.0.1, 36.155.149.176, 112.80.181.111 and 4 other IP addresses.

iqdedu.com - robtex.com

iqdedu.com

com