`51sl.cn`

DNSSEC	⚠️ Not signed
NS	`ns1.nowcndns.com` ⚠️ Not in zone NS records
		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` ⚠️ Not in zone NS records
		A	61.158.128.11^{🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network}
		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}

`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=2035095323

Same first word

51sl.cn

Similar names

ls15.site

15ls.com

l5s1.com.au

sl15.nl

ls51.top

ls51.cn

DNS History

15 records (2 active, 13 former)

○NSns1.22.cn2015-06-04 → 2017-05-21 · 4 obs

● 2015-06-04 08:20:50
● 2017-05-21 09:17:10
○ 2026-05-21 02:10:46
○ 2026-07-27 05:24:40

●NSns1.nowcndns.com2026-05-21 → 2026-07-27 · 3 obs

○ 2017-05-21 09:17:10
● 2026-05-21 02:10:46
● 2026-07-27 05:24:40

○NSns2.22.cn2015-06-04 → 2016-11-23 · 4 obs

● 2015-06-04 08:20:50
● 2016-11-23 06:32:24
○ 2017-05-21 09:17:10
○ 2026-07-27 05:24:40

●NSns2.nowcndns.com2026-05-21 → 2026-07-27 · 3 obs

○ 2017-05-21 09:17:10
● 2026-05-21 02:10:46
● 2026-07-27 05:24:40

○NSns3.22.cn2015-06-04 → 2016-11-23 · 4 obs

● 2015-06-04 08:20:50
● 2016-11-23 06:32:24
○ 2017-05-21 09:17:10
○ 2026-07-27 05:24:40

○NSns4.22.cn2015-06-04 → 2016-11-23 · 4 obs

● 2015-06-04 08:20:50
● 2016-11-23 06:32:24
○ 2017-05-21 09:17:10
○ 2026-07-27 05:24:40

○A103.13.73.872017-05-21 → 2017-05-21 · 4 obs

○ 2016-11-23 06:32:24
● 2017-05-21 09:17:10
○ 2026-05-21 02:10:46
○ 2026-07-27 05:24:40

○A162.251.94.1012017-05-21 → 2017-05-21 · 4 obs

○ 2016-11-23 06:32:24
● 2017-05-21 09:17:10
○ 2026-05-21 02:10:46
○ 2026-07-27 05:24:40

○A162.251.94.122017-05-21 → 2017-05-21 · 4 obs

○ 2016-11-23 06:32:24
● 2017-05-21 09:17:10
○ 2026-05-21 02:10:46
○ 2026-07-27 05:24:40

○A38.12.161.1422026-05-21 → 2026-05-21 · 3 obs

○ 2017-05-21 09:17:10
● 2026-05-21 02:10:46
○ 2026-07-27 05:24:40

○A47.89.49.222016-07-17 → 2016-11-23 · 5 obs

○ 2015-10-20 12:40:22
● 2016-07-17 02:43:36
● 2016-11-23 06:32:24
○ 2017-05-21 09:17:10
○ 2026-07-27 05:24:40

○A64.62.171.1332015-10-20 → 2015-10-20 · 4 obs

○ 2015-06-04 08:20:50
● 2015-10-20 12:40:22
○ 2016-07-17 02:43:36
○ 2026-07-27 05:24:40

○A64.62.224.2512015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 08:20:50
○ 2017-05-21 09:17:10
○ 2026-07-27 05:24:40

○CNAME22url.lncdn.com2017-05-21 → 2017-05-21 · 4 obs

○ 2015-06-04 08:20:50
● 2017-05-21 09:17:10
○ 2026-05-21 02:10:46
○ 2026-07-27 05:24:40

○CNAMEfw1.22.cn2015-06-04 → 2017-05-21 · 4 obs

● 2015-06-04 08:20:50
● 2017-05-21 09:17:10
○ 2026-05-21 02:10:46
○ 2026-07-27 05:24:40

🔍 DNS Trace

Analysis

Name Servers

51sl.cn uses two name servers for its delegation: ns1.nowcndns.com and ns2.nowcndns.com.

51sl.cn shares its name server setup with other domains, including xkam.cn, ltzlljb.cn, hlqczl.cn and two others.

ns1.nowcndns.com has three IP addresses (1.193.216.204, 218.98.111.129 and 218.98.111.138) and ns2.nowcndns.com has three IP addresses (61.158.128.11, 183.253.57.202 and 211.99.99.38).

51sl.cn - robtex.com

51sl.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

Analysis

Name Servers

`51sl.cn`

`cn`