`youxin75.com`

DNSSEC	⚠️ Not signed
A	47.99.163.85^{🇨🇳 Alibaba-Cloud47.98.0.0/15 Hangzhou Alibaba Advertising Co.,Ltd.}
A	121.40.97.230^{🇨🇳 Alibaba-Cloud121.40.0.0/15}
NS	`vip3.alidns.com` ⭐
		A	2408:4009:500::3^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.3^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.5^{🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	170.33.32.210^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.40.136^{🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.26^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.10^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`vip4.alidns.com`
		A	2408:4009:500::4^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.4^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.6^{🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	170.33.32.211^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.40.137^{🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.27^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.11^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
SOA	`vip3.alidns.com`hostmaster@hichina.com 2019-03-29 #12

`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=1786362769

Same first word

youxin75.com

DNS History

6 records (4 active, 2 former)

○NSdns3.hichina.com2026-03-26 → 2026-06-04 · 4 obs

● 2026-03-26 21:20:30
● 2026-06-04 21:54:26
○ 2026-07-14 16:43:50
○ 2026-08-10 12:19:54

○NSdns4.hichina.com2026-03-26 → 2026-06-04 · 4 obs

● 2026-03-26 21:20:30
● 2026-06-04 21:54:26
○ 2026-07-14 16:43:50
○ 2026-08-10 12:19:54

●NSvip3.alidns.com2026-07-14 → 2026-08-10 · 3 obs

○ 2026-06-04 21:54:26
● 2026-07-14 16:43:50
● 2026-08-10 12:19:54

●NSvip4.alidns.com2026-07-14 → 2026-08-10 · 3 obs

○ 2026-06-04 21:54:26
● 2026-07-14 16:43:50
● 2026-08-10 12:19:54

●A121.40.97.2302026-03-26 → 2026-08-10 · 2 obs

● 2026-03-26 21:20:30
● 2026-08-10 12:19:54

●A47.99.163.852026-03-26 → 2026-08-10 · 2 obs

● 2026-03-26 21:20:30
● 2026-08-10 12:19:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
youxin75.com	vip3.alidns.com, vip4.alidns.com	22 records

✅ Authoritative Response

Server:121.40.6.163

NS records: vip3.alidns.com, vip4.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for youxin75.com (unsigned zone)

⏱️ Timing

Total: 3392ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`47.99.163.85, 121.40.97.230`
NS	2	`vip4.alidns.com, vip3.alidns.com`
SOA	1	`vip3.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 22

Out-of-bailiwick: 22 (vip3.alidns.com, vip3.alidns.com, vip3.alidns.com...)

Analysis

IP Addresses

youxin75.com resolves to the IP addresses 47.99.163.85 and 121.40.97.230

youxings.com and 39yeyou.com, along with other host names, share IP addresses with youxin75.com.

Name Servers

The NS records for youxin75.com delegate to vip3.alidns.com and vip4.alidns.com.

youxin75.com shares its name server setup with other domains, including valise.shop, ssrnode.com, baizlink.com and two others.

youxin75.com partially shares its NS delegation with several other domains, including 91jifei.com, higasket.com, ecamzone.cc and two others.

These name servers are regularly seen alongside vip1.alidns.com and vip2.alidns.com as name servers.

Host names with 7 IP numbers:

vip3.alidns.com maps to 8.212.93.3, 140.205.1.5, 170.33.32.210 and 4 additional IP addresses.

vip4.alidns.com maps to 8.212.93.4, 140.205.1.6, 170.33.32.211 and 4 additional IP addresses.

youxin75.com - robtex.com

youxin75.com

com