🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`allstudy.com`

DNSSEC	⚠️ Not signed
A	123.59.232.118^{🇨🇳 CHINA169-BJ123.59.224.0/19 CloudVsp.Inc}
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	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`dns9.hichina.com`hostmaster@hichina.com 2026-08-26 #16

`com`

	DNSSEC	🔒 Signed (DS record present)
	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=1792818401

Subdomains

www.allstudy.com

Same first word

allstudy.kr

allstudy.in

allstudy.org

allstudy.co.kr

allstudy.co.il

allstudy.study

allstudy.com

allstudy.pages.dev

allstudy.com.tr

allstudy.net

allstudy.ru

allstudy.online

Similar names

Previous names

Next names

DNS History

22 records (5 active, 17 former)

●NSdns10.hichina.com2017-11-21 → 2026-10-24 · 3 obs

○ 2016-09-21 07:13:46
● 2017-11-21 19:10:44
● 2026-10-24 05:22:20

●NSdns9.hichina.com2017-11-21 → 2026-10-24 · 3 obs

○ 2016-09-21 07:13:46
● 2017-11-21 19:10:44
● 2026-10-24 05:22:20

○NSns1.namebrightdns.com2016-09-21 → 2016-09-21 · 4 obs

○ 2016-03-25 04:28:46
● 2016-09-21 07:13:46
○ 2017-11-21 19:10:44
○ 2026-10-24 05:22:20

○NSns2.namebrightdns.com2016-09-21 → 2016-09-21 · 4 obs

○ 2016-03-25 04:28:46
● 2016-09-21 07:13:46
○ 2017-11-21 19:10:44
○ 2026-10-24 05:22:20

○NSns43.domaincontrol.com2015-07-25 → 2015-12-29 · 4 obs

● 2015-07-25 06:44:22
● 2015-12-29 00:24:32
○ 2016-03-25 04:28:46
○ 2026-10-24 05:22:20

○NSns44.domaincontrol.com2015-07-25 → 2015-12-29 · 4 obs

● 2015-07-25 06:44:22
● 2015-12-29 00:24:32
○ 2016-03-25 04:28:46
○ 2026-10-24 05:22:20

○NSnsg1.namebrightdns.com2016-03-25 → 2016-03-25 · 4 obs

○ 2015-12-29 00:24:32
● 2016-03-25 04:28:46
○ 2016-09-21 07:13:46
○ 2026-10-24 05:22:20

○NSnsg2.namebrightdns.com2016-03-25 → 2016-03-25 · 4 obs

○ 2015-12-29 00:24:32
● 2016-03-25 04:28:46
○ 2016-09-21 07:13:46
○ 2026-10-24 05:22:20

○MXmailstore1.secureserver.net2015-07-25 → 2015-12-29 · 4 obs

● 2015-07-25 06:44:22
● 2015-12-29 00:24:32
○ 2016-03-25 04:28:46
○ 2026-10-24 05:22:20

●MXmxbiz1.qq.com2026-08-18 → 2026-10-24 · 3 obs

○ 2016-03-25 04:28:46
● 2026-08-18 11:35:24
● 2026-10-24 05:22:20

●MXmxbiz2.qq.com2026-08-18 → 2026-10-24 · 3 obs

○ 2016-03-25 04:28:46
● 2026-08-18 11:35:24
● 2026-10-24 05:22:20

○MXsmtp.secureserver.net2015-07-25 → 2015-12-29 · 4 obs

● 2015-07-25 06:44:22
● 2015-12-29 00:24:32
○ 2016-03-25 04:28:46
○ 2026-10-24 05:22:20

○A107.23.198.2402016-09-21 → 2016-09-21 · 4 obs

○ 2016-03-25 04:28:46
● 2016-09-21 07:13:46
○ 2017-11-21 19:10:44
○ 2026-10-24 05:22:20

●A123.59.232.1182026-08-18 → 2026-10-24 · 3 obs

○ 2017-11-21 19:10:44
● 2026-08-18 11:35:24
● 2026-10-24 05:22:20

○A50.63.202.562015-07-25 → 2015-12-29 · 4 obs

● 2015-07-25 06:44:22
● 2015-12-29 00:24:32
○ 2016-03-25 04:28:46
○ 2026-10-24 05:22:20

○A52.206.43.2342016-09-21 → 2016-09-21 · 4 obs

○ 2016-03-25 04:28:46
● 2016-09-21 07:13:46
○ 2017-11-21 19:10:44
○ 2026-10-24 05:22:20

○A52.21.180.2332016-03-25 → 2016-03-25 · 4 obs

○ 2015-12-29 00:24:32
● 2016-03-25 04:28:46
○ 2016-09-21 07:13:46
○ 2026-10-24 05:22:20

○A52.3.120.902016-03-25 → 2016-03-25 · 4 obs

○ 2015-12-29 00:24:32
● 2016-03-25 04:28:46
○ 2016-09-21 07:13:46
○ 2026-10-24 05:22:20

○A52.4.72.1372016-09-21 → 2016-09-21 · 4 obs

○ 2016-03-25 04:28:46
● 2016-09-21 07:13:46
○ 2017-11-21 19:10:44
○ 2026-10-24 05:22:20

○A54.210.33.1902016-09-21 → 2016-09-21 · 4 obs

○ 2016-03-25 04:28:46
● 2016-09-21 07:13:46
○ 2017-11-21 19:10:44
○ 2026-10-24 05:22:20

○A54.236.123.2242016-09-21 → 2016-09-21 · 4 obs

○ 2016-03-25 04:28:46
● 2016-09-21 07:13:46
○ 2017-11-21 19:10:44
○ 2026-10-24 05:22:20

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2016-03-25 → 2016-09-21 · 4 obs

● 2016-03-25 04:28:46
● 2016-09-21 07:13:46
○ 2017-11-21 19:10:44
○ 2026-10-24 05:22:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
allstudy.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 allstudy.com (unsigned zone)

⏱️ Timing

Total: 1272ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`123.59.232.118`
NS	2	`dns10.hichina.com, dns9.hichina.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
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

allstudy.com is a parent domain of www.allstudy.com.

IP Addresses

allstudy.com points to a single IP number: 123.59.232.118.

allstudy.com shares its IP numbers with other host names like www.allstudy.com, tanaotech.com and 3y.chat.

Name Servers

Two name servers handle the delegation for allstudy.com: dns10.hichina.com and dns9.hichina.com.

allstudy.com shares its name server setup with other domains, including wenhz.cn, frechi.com, zda123.com and two others.

allstudy.com at least partially shares name servers with other domains, including jccshop.com, shoe09.store, gjuly.com and tongyang-electric.com.

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

Host names with 9 IP numbers:

dns10.hichina.com resolves to 39.96.153.41, 39.96.153.51 and 47.118.199.201 among others, with 6 other IP addresses in total.

dns9.hichina.com resolves to 39.96.153.42, 39.96.153.52 and 47.118.199.202 among others, with 6 other IP addresses in total.

Mail Servers

allstudy.com has two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

allstudy.com shares the same mail server setup as other domains, including yzeee.com, x2erp.com, burollforming.com and two others.

allstudy.com shares mail servers — at least in part — with other domains, including irec.moe, infinity-english.com, tcmce.com and two others.

allstudy.com - robtex.com

allstudy.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

`allstudy.com`

`com`