`sciencecontent.cn`

DNSSEC	⚠️ Not signed
A	38.165.41.178^{🇺🇸 AS40061938.165.40.0/22 aross}
NS	`ns1.ename.net` ⭐
		A	2001:df2:f080:1::8^{🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	61.158.128.31^{🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network}
			PTR	`31.128.158.61.ha.cnc`
		A	218.98.111.173^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`ns2.ename.net`
		A	240e:97d:10:1402:0:1:0:1005^{🇨🇳 CHINANET-Guangdong-DongGuan-IDC240e:97d::/36 DongGuan IDC Network}
		A	1.193.216.198^{🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network}
		A	183.253.57.199^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.52^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
SOA	`ns1.ename.net`admin@ename.net serial=1772378688

`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=2034677704

Subdomains

www.sciencecontent.cn

Same first word

sciencecontent.cn

sciencecontent.net

DNS History

8 records (3 active, 5 former)

○NSdns27.hichina.com2015-07-26 → 2017-02-17 · 4 obs

● 2015-07-26 07:55:52
● 2017-02-17 09:39:08
○ 2020-01-06 14:34:14
○ 2026-04-16 15:17:08

○NSdns28.hichina.com2015-07-26 → 2017-02-17 · 4 obs

● 2015-07-26 07:55:52
● 2017-02-17 09:39:08
○ 2020-01-06 14:34:14
○ 2026-04-16 15:17:08

○NSjm1.dns.com2020-01-06 → 2020-01-06 · 4 obs

○ 2017-02-17 09:39:08
● 2020-01-06 14:34:14
○ 2026-03-11 01:52:52
○ 2026-04-16 15:17:08

○NSjm2.dns.com2020-01-06 → 2020-01-06 · 4 obs

○ 2017-02-17 09:39:08
● 2020-01-06 14:34:14
○ 2026-03-11 01:52:52
○ 2026-04-16 15:17:08

●NSns1.ename.net2026-03-11 → 2026-04-16 · 3 obs

○ 2020-01-06 14:34:14
● 2026-03-11 01:52:52
● 2026-04-16 15:17:08

●NSns2.ename.net2026-03-11 → 2026-04-16 · 3 obs

○ 2020-01-06 14:34:14
● 2026-03-11 01:52:52
● 2026-04-16 15:17:08

●A38.165.41.1782026-03-11 → 2026-04-16 · 2 obs

● 2026-03-11 01:52:52
● 2026-04-16 15:17:08

○CNAMEwww.sciencecontent.cn2020-01-06 → 2020-01-06 · 3 obs

● 2020-01-06 14:34:14
○ 2026-03-11 01:52:52
○ 2026-04-16 15:17:08

🔍 DNS Trace

Analysis

Hierarchy

sciencecontent.cn is the parent of www.sciencecontent.cn.

IP Addresses

sciencecontent.cn points to a single IP number: 38.165.41.178.

Other host names like www.sciencecontent.cn and www.cdhdw.cn share IP numbers with sciencecontent.cn.

Name Servers

sciencecontent.cn is delegated to two name servers: ns1.ename.net and ns2.ename.net.

sciencecontent.cn shares the same name server setup as other domains, for example szyitan.com, gdele.com, 99045.com, 3-k.com and 8187.cn.

sciencecontent.cn at least partially shares name servers with other domains, for instance yhcs.com, blogs.com.cn, 8217.com, ko55.com and cezai.com.

These name servers are commonly used with ns3.dns.com, ns4.dns.com, ns1.alidns.com and ns2.alidns.com.

Host names with four IP numbers:

Host ns2.ename.net points to 240e:97d:10:1402:0:1:0:1005, 1.193.216.198, 183.253.57.199 and 211.99.99.52.

Host names with three IP numbers:

Host ns1.ename.net points to 2001:df2:f080:1::8, 61.158.128.31 and 218.98.111.173.

sciencecontent.cn - robtex.com