`51-cs.cn`

DNSSEC	⚠️ Not signed
A	156.250.195.93^{🇿🇦 POWERLINE-HK156.250.128.0/17 Digital Core Technology Co., Ltd}
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=1751342939

`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=2034782973

Same first word

51-cs.cn

Similar names

sc-15.ru

DNS History

9 records (3 active, 6 former)

○NSapple.ns1.anquanbao.com2015-06-23 → 2015-06-23 · 3 obs

● 2015-06-23 02:33:50
○ 2015-11-06 09:28:22
○ 2026-05-12 13:08:24

○NSapple.ns2.anquanbao.com2015-06-23 → 2015-06-23 · 3 obs

● 2015-06-23 02:33:50
○ 2015-11-06 09:28:22
○ 2026-05-12 13:08:24

○NSf1g1ns1.dnspod.net2015-11-06 → 2017-03-18 · 5 obs

○ 2015-06-23 02:33:50
● 2015-11-06 09:28:22
● 2017-03-18 12:40:28
○ 2026-03-28 07:26:22
○ 2026-05-12 13:08:24

○NSf1g1ns2.dnspod.net2015-11-06 → 2016-04-07 · 5 obs

○ 2015-06-23 02:33:50
● 2015-11-06 09:28:22
● 2016-04-07 02:46:00
○ 2026-03-28 07:26:22
○ 2026-05-12 13:08:24

●NSns1.nowcndns.com2026-03-28 → 2026-05-12 · 3 obs

○ 2017-03-18 12:40:28
● 2026-03-28 07:26:22
● 2026-05-12 13:08:24

●NSns2.nowcndns.com2026-03-28 → 2026-05-12 · 3 obs

○ 2017-03-18 12:40:28
● 2026-03-28 07:26:22
● 2026-05-12 13:08:24

○A121.41.102.662015-11-06 → 2016-04-07 · 5 obs

○ 2015-06-23 02:33:50
● 2015-11-06 09:28:22
● 2016-04-07 02:46:00
○ 2026-03-28 07:26:22
○ 2026-05-12 13:08:24

●A156.250.195.932026-03-28 → 2026-05-12 · 3 obs

○ 2016-04-07 02:46:00
● 2026-03-28 07:26:22
● 2026-05-12 13:08:24

○A221.238.22.1562015-06-23 → 2015-06-23 · 3 obs

● 2015-06-23 02:33:50
○ 2015-11-06 09:28:22
○ 2026-05-12 13:08:24

🔍 DNS Trace

Analysis

IP Addresses

51-cs.cn resolves to one IP number: 156.250.195.93.

Name Servers

51-cs.cn is delegated to two name servers ns1.nowcndns.com and ns2.nowcndns.com.

51-cs.cn shares the same name server setup as other domains, for instance vd2show.cn, jk68.com.cn, hrbhack.cn, aphongtong.com.cn and bj12343.cn.

Host names with three IPs:

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.

51-cs.cn - robtex.com

51-cs.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

Analysis

IP Addresses

Name Servers

`51-cs.cn`

`cn`