🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`studyleader.com`

DNSSEC	⚠️ Not signed
A	123.57.185.157^{🇨🇳 Alibaba-Cloud123.57.0.0/16 Alibaba (US) Technology Co., Ltd.}
NS	`dns9.hichina.com` ⭐
		A	2408:4009:501::17^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.112^{🇨🇳 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	139.224.142.122^{🇨🇳 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	`dns10.hichina.com`
		A	2408:4009:501::18^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.111^{🇨🇳 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	139.224.142.121^{🇨🇳 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	47.246.137.47^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
MX	`mx2.qiye.aliyun.com`⁽¹⁰⁾
		A	47.246.136.231^{🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud}
			PTR	`cz-clare.com`
			PTR	`reachsmartdwell.com`
			PTR	`wevolt.tech`
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	`dns9.hichina.com`hostmaster@hichina.com 2026-08-25 #9

`com`

	DNSSEC	⚠️ Not signed
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1790809124

Subdomains

mail.studyleader.com

Same first word

studyleader.net

studyleader.xyz

studyleader.com

Similar names

readysulted.app

realtydudes.com

leaderstudy.com

Previous names

Next names

DNS History

14 records (6 active, 8 former)

●NSdns10.hichina.com2015-06-02 → 2026-09-30 · 3 obs

○ 2008-03-12 03:44:34
● 2015-06-02 00:20:16
● 2026-09-30 23:27:54

●NSdns9.hichina.com2015-06-02 → 2026-09-30 · 3 obs

○ 2008-03-12 03:44:34
● 2015-06-02 00:20:16
● 2026-09-30 23:27:54

○NStjlink.tjst.net2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 03:44:34
○ 2015-06-02 00:20:16
○ 2026-09-30 23:27:54

○NStjnet.tisti.ac.cn2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 03:44:34
○ 2015-06-02 00:20:16
○ 2026-09-30 23:27:54

○MXmail.studyleader.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 03:44:34
○ 2015-06-02 00:20:16
○ 2026-09-30 23:27:54

●MXmx1.qiye.aliyun.com2026-08-19 → 2026-09-30 · 3 obs

○ 2017-01-04 05:05:28
● 2026-08-19 06:06:24
● 2026-09-30 23:27:54

●MXmx2.qiye.aliyun.com2026-08-19 → 2026-09-30 · 3 obs

○ 2017-01-04 05:05:28
● 2026-08-19 06:06:24
● 2026-09-30 23:27:54

●MXmx3.qiye.aliyun.com2026-08-19 → 2026-09-30 · 3 obs

○ 2017-01-04 05:05:28
● 2026-08-19 06:06:24
● 2026-09-30 23:27:54

○MXmxbiz1.qq.com2015-06-02 → 2017-01-04 · 5 obs

○ 2008-03-12 03:44:34
● 2015-06-02 00:20:16
● 2017-01-04 05:05:28
○ 2026-08-19 06:06:24
○ 2026-09-30 23:27:54

○MXmxbiz2.qq.com2015-06-02 → 2017-01-04 · 5 obs

○ 2008-03-12 03:44:34
● 2015-06-02 00:20:16
● 2017-01-04 05:05:28
○ 2026-08-19 06:06:24
○ 2026-09-30 23:27:54

○A114.215.17.1302026-08-19 → 2026-08-19 · 4 obs

○ 2017-01-04 05:05:28
● 2026-08-19 06:06:24
○ 2026-09-30 00:14:02
○ 2026-09-30 23:27:54

○A120.27.33.792015-06-02 → 2017-01-04 · 5 obs

○ 2008-03-12 03:44:34
● 2015-06-02 00:20:16
● 2017-01-04 05:05:28
○ 2026-08-19 06:06:24
○ 2026-09-30 23:27:54

●A123.57.185.1572026-09-30 → 2026-09-30 · 3 obs

○ 2026-08-19 06:06:24
● 2026-09-30 00:14:02
● 2026-09-30 23:27:54

○A218.69.114.262008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 03:44:34
○ 2015-06-02 00:20:16
○ 2026-09-30 23:27:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
studyleader.com	dns9.hichina.com, dns10.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.41

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studyleader.com (unsigned zone)

⏱️ Timing

Total: 815ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`123.57.185.157`
NS	2	`dns10.hichina.com, dns9.hichina.com`
MX	3	`mx1.qiye.aliyun.com (pri: 5), mx2.qiye.aliyun.com (pri: 10)...`
TXT	1	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)

Analysis

Hierarchy

studyleader.com is a parent domain of mail.studyleader.com.

IP Addresses

studyleader.com points to a single IP number: 123.57.185.157.

immileader.com, for instance, is one of the other host names sharing IP numbers with studyleader.com.

Name Servers

studyleader.com uses two name servers for its delegation: dns10.hichina.com and dns9.hichina.com.

studyleader.com shares its name server setup with other domains, including skf.vip, nphys.xyz, woyouxinxi.com and two others.

studyleader.com has some name servers in common with other domains such as 13931603601.com, asutbl.com and sodamaker.cn

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

Host names with 9 IP numbers:

Hostname dns10.hichina.com directs to 39.96.153.41, 39.96.153.51 and 47.118.199.201 along with 6 other IP addresses.

Hostname dns9.hichina.com directs to 39.96.153.42, 39.96.153.52 and 47.118.199.202 along with 6 other IP addresses.

Mail Servers

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

studyleader.com shares mail servers — at least in part — with other domains, including junbeizhineng.com, defrubber.com, molten.cn and two others.

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

Host names with two IP numbers:

mx3.qiye.aliyun.com directs traffic to 47.246.136.231 and 47.246.137.47.

Host names pointing to a single IP address:

mx1.qiye.aliyun.com has the IP address 47.246.137.47.

mx2.qiye.aliyun.com has the IP address 47.246.136.231.

Both mx3.qiye.aliyun.com and mx2.qiye.aliyun.com resolve to 47.246.136.231 IP addresses each.

Both mx3.qiye.aliyun.com and mx1.qiye.aliyun.com resolve to 47.246.137.47 IP addresses each.

studyleader.com - robtex.com

studyleader.com

com

Subdomains

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`studyleader.com`

`com`