`indexedu.com`

DNSSEC	⚠️ Not signed
A	47.100.178.10^{🇨🇳 Alibaba-Cloud47.100.0.0/15}
NS	`f1g1ns1.dnspod.net` ⭐
		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	1.14.119.35^{🇨🇳 TENCENT-NET-AP1.14.64.0/18}
			PTR	`ip-1-14-119-35.defastlink.net`
		A	111.13.13.35^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)}
			PTR	`ip-111-13-13-35.defastlink.net`
		A	117.135.128.235^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
		A	125.94.59.235^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
			PTR	`ip-125-94-59-235.defastlink.net`
		A	163.177.5.35^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
			PTR	`ip-163-177-5-35.defastlink.net`
NS	`f1g1ns2.dnspod.net`
		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	1.13.76.35^{🇨🇳 TENCENT-NET-AP1.13.64.0/18}
			PTR	`ip-1-13-76-35.defastlink.net`
		A	36.155.149.35^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
			PTR	`ip-36-155-149-35.defastlink.net`
		A	101.227.168.35^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
			PTR	`ip-101-227-168-35.defastlink.net`
		A	106.39.207.235^{🇨🇳 CHINA-1106.39.192.0/19 China Telecom Beijing Co. Ltd.}
			PTR	`ip-106-39-207-235.defastlink.net`
		A	111.206.98.235^{🇨🇳 CHINA169-BJ111.206.98.0/24}
			PTR	`ip-111-206-98-235.defastlink.net`
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
			PTR	`ip-220-196-136-35.defastlink.net`
MX	`mxbiz1.qq.com` ⭐
		A	203.205.147.218^{🇭🇰 TENCENT-NET-AP-CN203.205.147.0/24 Proxy-registered route object}
		A	203.205.232.191^{🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object}
MX	`mxbiz2.qq.com`⁽¹⁰⁾
		A	203.205.232.191^{🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object}
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`f1g1ns1.dnspod.net`freednsadmin@dnspod.com serial=1768445430

`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

Subdomains

bi2.indexedu.com

Same first word

indexedu.com.tw

indexedu.net

indexedu.com

Similar names

xindeedu.com

indexdue.com

eduindex.org

DNS History

12 records (5 active, 7 former)

●NSf1g1ns1.dnspod.net2015-07-10 → 2026-03-19 · 3 obs

○ 2008-11-14 09:14:52
● 2015-07-10 21:55:30
● 2026-03-19 21:50:10

●NSf1g1ns2.dnspod.net2015-07-10 → 2026-03-19 · 3 obs

○ 2008-11-14 09:14:52
● 2015-07-10 21:55:30
● 2026-03-19 21:50:10

○NSns5.cnmsn.net2008-11-14 → 2008-11-14 · 3 obs

● 2008-11-14 09:14:52
○ 2015-07-10 21:55:30
○ 2026-03-19 21:50:10

○MXaspmx.l.google.com2008-11-14 → 2008-11-14 · 3 obs

● 2008-11-14 09:14:52
○ 2015-07-10 21:55:30
○ 2026-03-19 21:50:10

●MXmxbiz1.qq.com2015-07-10 → 2026-03-19 · 3 obs

○ 2008-11-14 09:14:52
● 2015-07-10 21:55:30
● 2026-03-19 21:50:10

●MXmxbiz2.qq.com2015-07-10 → 2026-03-19 · 3 obs

○ 2008-11-14 09:14:52
● 2015-07-10 21:55:30
● 2026-03-19 21:50:10

○A123.59.72.2252017-03-28 → 2017-03-28 · 4 obs

○ 2016-04-13 09:02:56
● 2017-03-28 13:59:00
○ 2021-09-23 05:58:44
○ 2026-03-19 21:50:10

○A123.59.77.1952016-04-13 → 2016-04-13 · 4 obs

○ 2016-01-22 01:58:56
● 2016-04-13 09:02:56
○ 2017-03-28 13:59:00
○ 2026-03-19 21:50:10

○A171.92.207.1832015-07-10 → 2015-07-10 · 4 obs

○ 2008-11-14 09:14:52
● 2015-07-10 21:55:30
○ 2015-09-23 10:33:02
○ 2026-03-19 21:50:10

○A183.131.145.2272015-09-23 → 2016-01-22 · 5 obs

○ 2008-11-14 09:14:52
● 2015-09-23 10:33:02
● 2016-01-22 01:58:56
○ 2016-04-13 09:02:56
○ 2026-03-19 21:50:10

●A47.100.178.102021-09-23 → 2026-03-19 · 3 obs

○ 2017-03-28 13:59:00
● 2021-09-23 05:58:44
● 2026-03-19 21:50:10

○A60.28.246.1432008-11-14 → 2008-11-14 · 3 obs

● 2008-11-14 09:14:52
○ 2015-07-10 21:55:30
○ 2026-03-19 21:50:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
indexedu.com	f1g1ns1.dnspod.net, f1g1ns2.dnspod.net	-

✅ Authoritative Response

Server: 1.14.119.35

NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for indexedu.com (unsigned zone)

⏱️ Timing

Total: 845ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.100.178.10`
NS	2	`f1g1ns2.dnspod.net, f1g1ns1.dnspod.net`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`f1g1ns1.dnspod.net freednsadmin.dnspod.c`

Analysis

Hierarchy

indexedu.com is a parent of bi2.indexedu.com.

IP Addresses

indexedu.com points to a single IP number: 47.100.178.10.

Other host names, for instance gklx.net, share IP numbers with indexedu.com.

Name Servers

Delegation for indexedu.com rests with two name servers, f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.

indexedu.com shares the same name server setup as other domains, including 16tuku.com, ssbird.net, nanyangdibang.com, geninit.com and pddsafeguard1001.com.

indexedu.com at least partially shares name servers with other domains, for instance bot02mx.cfd, eqr5j.icu, pinxueguoji.com, 8q9cs.cfd and rongtongcable.com.

these name servers are commonly used with a.dnspod.com, b.dnspod.com and c.dnspod.com.

Host names with eight IP numbers:

f1g1ns2.dnspod.net points to: 2402:4e00:111:fff::c, 1.12.0.1, 1.13.76.35, 36.155.149.35, 101.227.168.35, 106.39.207.235, 111.206.98.235 and 220.196.136.35.

Host names with seven IP numbers:

f1g1ns1.dnspod.net points to: 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 117.135.128.235, 125.94.59.235 and 163.177.5.35.

Mail Servers

indexedu.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

indexedu.com uses the same mail server configuration as other domains, such as itheima.com, connapi.com, buyproducts.com, httcauto.com and dxotech.com.

indexedu.com shares mail servers with other domains at least in part, for instance amosmagnet.com, aivici.com, flydragon-tattoo.com, beiens.com and soomal.com.

Host names with two IPs:

mxbiz1.qq.com points to 203.205.147.218 and 203.205.232.191.

Host names with one IP:

mxbiz2.qq.com points to 203.205.232.191.

Host names pointing to 203.205.232.191:

mxbiz1.qq.com and mxbiz2.qq.com.

indexedu.com - robtex.com

indexedu.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`indexedu.com`

`com`