studyhub.fun - dns.ninja

`studyhub.fun`

DNSSEC	⚠️ Not signed
A	47.88.90.239^{🇺🇸 Alibaba-Cloud47.88.64.0/18 Alibaba Cloud}
NS	`ns7.alidns.com` ⭐
		A	2408:4009:501::3^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.47^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.57^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.207^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.217^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.47^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.57^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.117^{🇨🇳 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	139.224.142.127^{🇨🇳 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	`ns8.alidns.com`
		A	2408:4009:501::4^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.48^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.58^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.208^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.218^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.48^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.58^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.101^{🇨🇳 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	139.224.142.118^{🇨🇳 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,}
SOA	`ns7.alidns.com`hostmaster@hichina.com 2026-06-04 #13

`fun`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1782903507

Same first word

studyhub.com

studyhub.fun

studyhub.ca

studyhub.asia

studyhub.org.uk

studyhub.click

studyhub.xyz

studyhub.net.in

studyhub.dev

studyhub.info

studyhub.co.in

studyhub.ie

studyhub.edu.pl

DNS History

3 records (3 active, 0 former)

●NSns7.alidns.com2026-02-20 → 2026-07-01 · 2 obs

● 2026-02-20 21:08:24
● 2026-07-01 11:04:46

●NSns8.alidns.com2026-02-20 → 2026-07-01 · 2 obs

● 2026-02-20 21:08:24
● 2026-07-01 11:04:46

●A47.88.90.2392026-02-20 → 2026-07-01 · 2 obs

● 2026-02-20 21:08:24
● 2026-07-01 11:04:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
fun	ns01.trs-dns.net, ns10.trs-dns.info, ns01.trs-dns.com, ns10.trs-dns.org	8 records
studyhub.fun	ns7.alidns.com, ns8.alidns.com	-

✅ Authoritative Response

Server:139.224.142.118

NS records: ns7.alidns.com, ns8.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studyhub.fun (unsigned zone)

⏱️ Timing

Total: 4684ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.88.90.239`
NS	2	`ns7.alidns.com, ns8.alidns.com`
SOA	1	`ns7.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)

Analysis

IP Addresses

studyhub.fun points to a single IP number: 47.88.90.239.

Name Servers

studyhub.fun is delegated to two name servers: ns7.alidns.com and ns8.alidns.com.

studyhub.fun shares its name server setup with other domains, including aquacubic.com, hnccla.com, 9bd70f208ce92ea6.com and two others.

studyhub.fun shares at least some of its name servers with other domains, including diyihyw.com, ushow.pics, fdkites.com and two others.

These name servers are frequently seen alongside expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and 3 other name servers.

Host names with 9 IP numbers:

ns7.alidns.com resolves to 39.96.153.47, 39.96.153.57, 47.118.199.207 and 6 other IP addresses.

ns8.alidns.com resolves to 39.96.153.48, 39.96.153.58, 47.118.199.208 and 6 other IP addresses.