`sd7.cn`

DNSSEC	⚠️ Not signed
NS	`winner.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}
		A	1.14.119.35^{🇨🇳 TENCENT-NET-AP1.14.64.0/18}
		A	111.13.13.35^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 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}
NS	`car.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}
		A	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	101.227.168.35^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
		A	111.206.98.235^{🇨🇳 CHINA169-BJ111.206.98.0/24}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
SOA	`winner.dnspod.net`freednsadmin@dnspod.com serial=1771865567

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034674840

Same first word

sd7.cn

sd7.net

Similar names

7ds.us

7ds.ir

d7s.ai

7ds.jp

d7s.com

s7d.de

ds7.ru

s7d.net

7ds.com

7sd.cn

ds7.net

7sd.org

7ds.biz

ds7.com.br

ds7.de

7sd.de

7ds.org.ph

7ds.net

ds7.mobi

7ds.de

7ds.pl

7ds.top

7ds.ca

ds7.com.ua

ds7.eu

7ds.cn

ds7.com

d7s.ru

ds7.io

ds7.sk

DNS History

17 records (2 active, 15 former)

●NScar.dnspod.net2026-04-10 → 2026-04-15 · 3 obs

○ 2017-02-15 06:51:16
● 2026-04-10 16:09:26
● 2026-04-15 23:31:28

○NSdns1.iidns.com2015-11-23 → 2017-02-15 · 4 obs

● 2015-11-23 04:05:52
● 2017-02-15 06:51:16
○ 2026-04-10 16:09:26
○ 2026-04-15 23:31:28

○NSdns2.iidns.com2015-11-23 → 2017-02-15 · 4 obs

● 2015-11-23 04:05:52
● 2017-02-15 06:51:16
○ 2026-04-10 16:09:26
○ 2026-04-15 23:31:28

○NSdns3.iidns.com2015-11-23 → 2017-02-15 · 4 obs

● 2015-11-23 04:05:52
● 2017-02-15 06:51:16
○ 2026-04-10 16:09:26
○ 2026-04-15 23:31:28

○NSdns4.iidns.com2015-11-23 → 2017-02-15 · 4 obs

● 2015-11-23 04:05:52
● 2017-02-15 06:51:16
○ 2026-04-10 16:09:26
○ 2026-04-15 23:31:28

○NSdns5.iidns.com2015-11-23 → 2017-02-15 · 4 obs

● 2015-11-23 04:05:52
● 2017-02-15 06:51:16
○ 2026-04-10 16:09:26
○ 2026-04-15 23:31:28

○NSdns6.iidns.com2015-11-23 → 2017-02-15 · 4 obs

● 2015-11-23 04:05:52
● 2017-02-15 06:51:16
○ 2026-04-10 16:09:26
○ 2026-04-15 23:31:28

●NSwinner.dnspod.net2026-04-10 → 2026-04-15 · 3 obs

○ 2017-02-15 06:51:16
● 2026-04-10 16:09:26
● 2026-04-15 23:31:28

○A103.241.230.1312017-02-15 → 2017-02-15 · 4 obs

○ 2016-07-04 02:47:06
● 2017-02-15 06:51:16
○ 2026-04-10 16:09:26
○ 2026-04-15 23:31:28

○A103.241.230.1322017-02-15 → 2017-02-15 · 4 obs

○ 2016-07-04 02:47:06
● 2017-02-15 06:51:16
○ 2026-04-10 16:09:26
○ 2026-04-15 23:31:28

○A103.241.230.1332017-02-15 → 2017-02-15 · 4 obs

○ 2016-07-04 02:47:06
● 2017-02-15 06:51:16
○ 2026-04-10 16:09:26
○ 2026-04-15 23:31:28

○A103.241.230.1342017-02-15 → 2017-02-15 · 4 obs

○ 2016-07-04 02:47:06
● 2017-02-15 06:51:16
○ 2026-04-10 16:09:26
○ 2026-04-15 23:31:28

○A107.167.19.742016-07-04 → 2016-07-04 · 4 obs

○ 2015-08-01 02:39:32
● 2016-07-04 02:47:06
○ 2017-02-15 06:51:16
○ 2026-04-15 23:31:28

○A107.167.19.752016-07-04 → 2016-07-04 · 4 obs

○ 2015-08-01 02:39:32
● 2016-07-04 02:47:06
○ 2017-02-15 06:51:16
○ 2026-04-15 23:31:28

○A198.148.92.872015-08-01 → 2015-08-01 · 3 obs

● 2015-08-01 02:39:32
○ 2026-04-10 16:09:26
○ 2026-04-15 23:31:28

○A198.148.92.882015-08-01 → 2015-08-01 · 3 obs

● 2015-08-01 02:39:32
○ 2026-04-10 16:09:26
○ 2026-04-15 23:31:28

○CNAMEcs.ename.net2015-08-01 → 2017-02-15 · 6 obs

● 2015-08-01 02:39:32
○ 2015-11-23 04:05:52
● 2016-02-26 10:44:14
● 2017-02-15 06:51:16
○ 2026-04-10 16:09:26
○ 2026-04-15 23:31:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	b.dns.cn, a.dns.cn, e.dns.cn, c.dns.cn...	-
sd7.cn	car.dnspod.net, winner.dnspod.net	-

✅ Authoritative Response

Server:112.80.181.45

NS records: car.dnspod.net, winner.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sd7.cn (unsigned zone)

⏱️ Timing

Total: 907ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`winner.dnspod.net, car.dnspod.net`
SOA	1	`winner.dnspod.net freednsadmin.dnspod.co`

Analysis

Name Servers

sd7.cn is delegated to two name servers: car.dnspod.net and winner.dnspod.net.

sd7.cn shares the same name server setup as feixuekeji.com, tripagent.online, majms.com, houbie.com and jymwj.com.

sd7.cn shares name servers with other domains at least partially, for instance skxing.com and ihaiyan.com.

Host names with six IP numbers:

car.dnspod.net points to 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 101.227.168.35, 111.206.98.235 and 129.211.176.239.

winner.dnspod.net points to 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 112.80.181.45 and 117.89.178.173.

sd7.cn - robtex.com

sd7.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

`sd7.cn`

`cn`