studyking.cn - dns.ninja

`studyking.cn`

DNSSEC	⚠️ Not signed
A	23.227.38.65^{🇨🇦 Cloudflare23.227.38.0/23 Shopify 151 O'Connor Street, Ground floor Ottawa ON K2P 2L8 Canada}
		PTR	`myshopify.com`
NS	`dns17.hichina.com` ⭐
		A	2408:4009:501::25^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.110^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns18.hichina.com`
		A	2408:4009:501::26^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.108^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
MX	`mx1.qiye.aliyun.com` ⭐
		A	47.246.146.58^{🇺🇸 Alibaba-Cloud47.246.146.0/24 Alibaba Cloud}
MX	`mx2.qiye.aliyun.com`⁽¹⁰⁾
		A	47.246.146.255^{🇺🇸 Alibaba-Cloud47.246.146.0/24 Alibaba Cloud}
MX	`mx3.qiye.aliyun.com`⁽¹⁵⁾
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
		A	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
TXT	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	`dns17.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=2035004385

Same first word

studyking.com

studyking.cn

Similar names

kingstudy.vn

dutykings.de

DNS History

8 records (6 active, 2 former)

●NSdns17.hichina.com2026-06-14 → 2026-07-05 · 3 obs

○ 2017-03-31 12:14:36
● 2026-06-14 14:18:54
● 2026-07-05 05:40:02

●NSdns18.hichina.com2026-06-14 → 2026-07-05 · 3 obs

○ 2017-03-31 12:14:36
● 2026-06-14 14:18:54
● 2026-07-05 05:40:02

○NSns17.xincache.com2015-08-15 → 2017-03-31 · 4 obs

● 2015-08-15 06:31:40
● 2017-03-31 12:14:36
○ 2026-06-14 14:18:54
○ 2026-07-05 05:40:02

○NSns18.xincache.com2015-08-15 → 2017-03-31 · 4 obs

● 2015-08-15 06:31:40
● 2017-03-31 12:14:36
○ 2026-06-14 14:18:54
○ 2026-07-05 05:40:02

●MXmx1.qiye.aliyun.com2026-06-14 → 2026-07-05 · 5 obs

● 2026-06-14 14:18:54
● 2026-06-17 06:27:40
○ 2026-06-18 09:46:18
● 2026-06-20 09:30:24
● 2026-07-05 05:40:02

●MXmx2.qiye.aliyun.com2026-06-14 → 2026-07-05 · 5 obs

● 2026-06-14 14:18:54
● 2026-06-17 06:27:40
○ 2026-06-18 09:46:18
● 2026-06-20 09:30:24
● 2026-07-05 05:40:02

●MXmx3.qiye.aliyun.com2026-06-14 → 2026-07-05 · 5 obs

● 2026-06-14 14:18:54
● 2026-06-17 06:27:40
○ 2026-06-18 09:46:18
● 2026-06-20 09:30:24
● 2026-07-05 05:40:02

●A23.227.38.652026-06-14 → 2026-07-05 · 5 obs

● 2026-06-14 14:18:54
● 2026-06-17 06:27:40
○ 2026-06-18 09:46:18
● 2026-06-20 09:30:24
● 2026-07-05 05:40:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
studyking.cn	dns17.hichina.com, dns18.hichina.com	-

✅ Authoritative Response

Server:39.96.153.38

NS records: dns17.hichina.com, dns18.hichina.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn

⏱️ Timing

Total: 4516ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.227.38.65`
NS	2	`dns17.hichina.com, dns18.hichina.com`
MX	3	`mx3.qiye.aliyun.com (pri: 15), mx1.qiye.aliyun.com (pri: 5)...`
TXT	1	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	1	`dns17.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

studyking.cn directs to one IP number, which is 23.227.38.65.

Among the host names that share IP numbers with studyking.cn are woodselections.com, wssdecor.com, doctoro.cz and two others.

Name Servers

studyking.cn is served by two delegated name servers, dns17.hichina.com and dns18.hichina.com.

studyking.cn has the same name server delegation as a number of other domains, such as tzfu.com, ngmnl.com, enochgroup.cn and two more.

studyking.cn shares at least some of its name servers with other domains, including zjflawyer.com, egzicw.cn, sinzero.xyz and two others.

These name servers are frequently paired with the name servers expirens3.hichina.com and expirens4.hichina.com.

Host names resolving to 9 IP numbers:

dns17.hichina.com carries IP addresses 39.96.153.40, 39.96.153.60 and 47.118.199.200, with 6 other addresses beyond those.

dns18.hichina.com carries IP addresses 39.96.153.38, 39.96.153.61 and 47.118.199.198, with 6 other addresses beyond those.

Mail Servers

studyking.cn is handled by three mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

studyking.cn shares at least some of its mail servers with other domains — for example scfo.ch, yusix.com, hdarit.com and two more.

These mail servers frequently appear alongside the mail servers mxn.mxhichina.com and mxw.mxhichina.com.

Hosts with two IP numbers each:

mx3.qiye.aliyun.com maps to two IP addresses — 47.246.136.231 and 47.246.137.47.

Hosts that resolve to one IP address:

mx1.qiye.aliyun.com points to the IP address 47.246.146.58.

mx2.qiye.aliyun.com points to the IP address 47.246.146.255.