studyv.cn - dns.ninja

`studyv.cn`

DNSSEC	⚠️ Not signed
A	156.250.77.196^{🇿🇦 HKIDC-AS-AP156.250.64.0/18 Shenzhen Jizhan Technology Co., Ltd.}
NS	`ns1.myhostadmin.net` ⭐ ⚠️ Not in parent delegation
		A	240e:d9:c200::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	60.247.150.254^{🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network}
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
NS	`ns1.363.hk` ⚠️ Not in zone NS records
		A	240e:d9:c200::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	60.247.150.254^{🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network}
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
NS	`ns2.363.hk` ⚠️ Not in zone NS records
		A	240e:d9:c200:1::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	61.172.183.73^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	211.149.230.100^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
NS	`ns2.myhostadmin.net` ⚠️ Not in parent delegation
		A	240e:d9:c200:1::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	61.172.183.73^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	61.240.129.143^{🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)}
		A	211.149.230.100^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
SOA	`ns1.myhostadmin.net`dnsconct@myhostadmin.net 2025-11-21 #7

`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=2035155168

Same first word

studyv.cn

studyv.com

Similar names

vstudy.edu.vn

dustyv.com

vstudy.in

vstudy.jp

DNS History

10 records (5 active, 5 former)

●NSns1.363.hk2026-03-11 → 2026-08-08 · 3 obs

○ 2016-10-07 20:48:20
● 2026-03-11 15:05:34
● 2026-08-08 08:48:42

○NSns1.alidns.com2015-05-25 → 2016-10-07 · 4 obs

● 2015-05-25 13:23:10
● 2016-10-07 20:48:20
○ 2026-03-11 15:05:34
○ 2026-08-08 08:48:42

●NSns1.myhostadmin.net2026-03-11 → 2026-08-08 · 3 obs

○ 2016-10-07 20:48:20
● 2026-03-11 15:05:34
● 2026-08-08 08:48:42

●NSns2.363.hk2026-03-11 → 2026-08-08 · 3 obs

○ 2016-10-07 20:48:20
● 2026-03-11 15:05:34
● 2026-08-08 08:48:42

○NSns2.alidns.com2015-05-25 → 2016-10-07 · 4 obs

● 2015-05-25 13:23:10
● 2016-10-07 20:48:20
○ 2026-03-11 15:05:34
○ 2026-08-08 08:48:42

●NSns2.myhostadmin.net2026-03-11 → 2026-08-08 · 3 obs

○ 2016-10-07 20:48:20
● 2026-03-11 15:05:34
● 2026-08-08 08:48:42

○A123.254.111.1902015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 13:23:10
○ 2015-10-25 23:23:28
○ 2026-08-08 08:48:42

○A124.16.31.1522015-10-25 → 2016-10-07 · 5 obs

○ 2015-05-25 13:23:10
● 2015-10-25 23:23:28
● 2016-10-07 20:48:20
○ 2026-03-11 15:05:34
○ 2026-08-08 08:48:42

●A156.250.77.1962026-03-11 → 2026-08-08 · 3 obs

○ 2016-10-07 20:48:20
● 2026-03-11 15:05:34
● 2026-08-08 08:48:42

○A38.249.47.1662026-03-11 → 2026-08-08 · 2 obs

○ 2026-03-11 15:05:34
○ 2026-08-08 08:48:42

🔍 DNS Trace

Analysis

IP Addresses

studyv.cn resolves to just one IP address, 156.250.77.196.

Other host names, among them www.mfkds.com and mfkds.com, have IP numbers in common with studyv.cn.

Name Servers

The NS records for studyv.cn point to four name servers: ns1.363.hk, ns2.363.hk, ns1.myhostadmin.net and ns2.myhostadmin.net.

At least some of studyv.cn's name servers are shared with other domains, for example uolonline.cn, 0006bb.cc, 77.gold and two more.

These name servers tend to co-occur with ns3.363.hk, ns4.363.hk, ns4.myhostadmin.net and 5 other name servers in the same DNS delegations.

Host names that resolve to four IP numbers:

ns1.363.hk directs to 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2.

ns1.myhostadmin.net directs to 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2.

ns2.myhostadmin.net directs to 61.172.183.73, 61.240.129.143, 211.149.230.100 and 240e:d9:c200:1::2.

Hostnames that map to three IP numbers:

ns2.363.hk points to 61.172.183.73, 211.149.230.100 and 240e:d9:c200:1::2.

ns1.363.hk and ns1.myhostadmin.net are host names that each point to 240e:d9:c200::2 IP addresses.

ns1.363.hk and ns1.myhostadmin.net are host names that each point to 60.247.150.254 IP addresses.

ns1.363.hk and ns1.myhostadmin.net are host names that each point to 118.123.249.114 IP addresses.

ns1.363.hk and ns1.myhostadmin.net are host names that each point to 118.123.253.132 IP addresses.

ns2.myhostadmin.net and ns2.363.hk are host names that each point to 240e:d9:c200:1::2 IP addresses.

ns2.myhostadmin.net and ns2.363.hk are host names that each point to 61.172.183.73 IP addresses.

ns2.myhostadmin.net and ns2.363.hk are host names that each point to 211.149.230.100 IP addresses.