`ridergroup.cn`

DNSSEC	⚠️ Not signed
A	201.5.150.81
NS	`ns1.nowcndns.com` ⭐
		A	1.193.216.204^{🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network}
		A	218.98.111.129^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	218.98.111.138^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`ns2.nowcndns.com`
		A	61.158.128.11^{🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network}
			PTR	`11.128.158.61.ha.cnc`
		A	183.253.57.202^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.38^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
SOA	`ns1.nowcndns.com`admin@nowcndns.com serial=1774354293

`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=2034669909

Same first word

ridergroup.com

ridergroup.ca

ridergroup.build

ridergroup.in

ridergroup.cn

Similar names

grouprider.com

grouprider.net

DNS History

5 records (3 active, 2 former)

●NSns1.nowcndns.com2026-03-09 → 2026-04-14 · 2 obs

● 2026-03-09 18:11:00
● 2026-04-14 15:03:28

●NSns2.nowcndns.com2026-03-09 → 2026-04-14 · 2 obs

● 2026-03-09 18:11:00
● 2026-04-14 15:03:28

○A156.232.250.1462026-03-09 → 2026-03-09 · 4 obs

○ 2017-03-25 06:22:18
● 2026-03-09 18:11:00
○ 2026-04-14 15:03:24
○ 2026-04-14 15:03:28

●A201.5.150.812026-04-14 → 2026-04-14 · 3 obs

○ 2026-03-09 18:11:00
● 2026-04-14 15:03:24
● 2026-04-14 15:03:28

○A74.220.199.92015-08-16 → 2017-03-25 · 4 obs

● 2015-08-16 10:57:48
● 2017-03-25 06:22:18
○ 2026-03-09 18:11:00
○ 2026-04-14 15:03:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, c.dns.cn, b.dns.cn, d.dns.cn...	-
ridergroup.cn	ns1.nowcndns.com, ns2.nowcndns.com	-

✅ Authoritative Response

Server:1.193.216.204

NS records: ns1.nowcndns.com, ns2.nowcndns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ridergroup.cn (unsigned zone)

⏱️ Timing

Total: 1258ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`201.5.150.81`
NS	2	`ns1.nowcndns.com, ns2.nowcndns.com`
SOA	1	`ns1.nowcndns.com admin.nowcndns.com`

Analysis

IP Addresses

ridergroup.cn points to a single IP: 201.5.150.81.

Other host names such as 1811117.cn and 3fdb3.1811117.cn share IP numbers with ridergroup.cn.

Name Servers

Two name servers ns1.nowcndns.com and ns2.nowcndns.com handle delegation for ridergroup.cn.

ridergroup.cn uses the same name server setup as other domains, for example duanzume.cn, savane.com.cn, ghims.cn, 10ye.cn and 911un.cn.

Host names with three IP numbers:

ns1.nowcndns.com points to 1.193.216.204, 218.98.111.129 and 218.98.111.138.

ns2.nowcndns.com points to 61.158.128.11, 183.253.57.202 and 211.99.99.38.

ridergroup.cn - robtex.com

ridergroup.cn

cn