`ysuos.com`

DNSSEC	⚠️ Not signed
NS	`dns25.hichina.com` ⭐
		A	2408:4009:501::33^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 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	139.224.142.109^{🇨🇳 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	`dns26.hichina.com`
		A	2408:4009:501::34^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 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	139.224.142.107^{🇨🇳 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	`dns25.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=1774649637

Same first word

ysuos.com

Similar names

soyus.com

syuso.cn

ssyou.com

syous.com

youss.fr

sousy.com

youss.org

ssyou.io

syuso.com

youss.com.cn

soyus.net

yossu.com

youss.com

ussoy.com

ussoy.org

ssouy.com

syosu.sakura.ne.jp

youss.eu

oussy.com

youss.xyz

susoy.com

sosyu.com

DNS History

5 records (4 active, 1 former)

●NSdns25.hichina.com2019-12-14 → 2026-03-27 · 2 obs

● 2019-12-14 02:08:04
● 2026-03-27 22:38:50

●NSdns26.hichina.com2019-12-14 → 2026-03-27 · 2 obs

● 2019-12-14 02:08:04
● 2026-03-27 22:38:50

●MXmxbiz1.qq.com2026-03-23 → 2026-03-27 · 2 obs

● 2026-03-23 14:55:32
● 2026-03-27 22:38:50

●MXmxbiz2.qq.com2026-03-23 → 2026-03-27 · 2 obs

● 2026-03-23 14:55:32
● 2026-03-27 22:38:50

○A49.235.143.2192019-12-14 → 2019-12-14 · 3 obs

● 2019-12-14 02:08:04
○ 2026-03-23 14:55:32
○ 2026-03-27 22:38:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
ysuos.com	dns25.hichina.com, dns26.hichina.com	18 records

✅ Authoritative Response

Server:47.118.199.197

NS records: dns25.hichina.com, dns26.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ysuos.com (unsigned zone)

⏱️ Timing

Total: 481ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns25.hichina.com, dns26.hichina.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
SOA	1	`dns25.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns25.hichina.com, dns25.hichina.com, dns25.hichina.com...)

Analysis

Name Servers

ysuos.com is delegated to two name servers: dns25.hichina.com and dns26.hichina.com.

ysuos.com uses the same name server setup as other domains, including szhyftz.com, maxitechworld.com, theseanews.cn, autocarol.com and teccable.com.

ysuos.com at least partially shares name servers with other domains; for instance yuanyugroup.cn, appleiot.com and 500.ink.

These name servers are commonly used alongside expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers:

dns25.hichina.com points to: 2408:4009:501::33, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.

dns26.hichina.com points to: 2408:4009:501::34, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.

Mail Servers

ysuos.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

ysuos.com uses the same mail server setup as other domains, for instance baogaobox.com, whzjxh.org, boxin.ltd, zf-sh.com and hdymz.com.

ysuos.com shares mail servers with other domains to some extent, for instance gdfuhe.com, jzg.cn, conqi.com and orgsender.com.

these mail servers are frequently used alongside the mail servers mxdomain.qq.com.

ysuos.com - robtex.com

ysuos.com

com