`youyun.com`

	CNAME	`overdue.aliyun.com`
	DNSSEC	⚠️ Not signed
	A	170.33.12.185^{🇸🇬 Alibaba_Cloud_SEC170.33.12.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}

`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=1774556957

Same first word

youyun.com

youyun.cn

youyun.net

Similar names

yunyou.cn

yunyou.net

yuoyun.com

yuonyu.com.tw

nuyyou.com

yunyou.top

yunyou.pro

DNS History

11 records (3 active, 8 former)

●NSdns10.hichina.com2026-03-26 → 2026-03-26 · 2 obs

○ 2017-09-08 11:07:28
● 2026-03-26 20:45:50

●NSdns9.hichina.com2026-03-26 → 2026-03-26 · 2 obs

○ 2017-09-08 11:07:28
● 2026-03-26 20:45:50

○NSns3.dnsv3.com2017-09-08 → 2017-09-08 · 3 obs

○ 2017-07-09 18:22:20
● 2017-09-08 11:07:28
○ 2026-03-26 20:45:50

○NSns3.dnsv4.com2015-08-01 → 2017-07-09 · 4 obs

● 2015-08-01 05:00:48
● 2017-07-09 18:22:20
○ 2017-09-08 11:07:28
○ 2026-03-26 20:45:50

○NSns4.dnsv3.com2017-09-08 → 2017-09-08 · 3 obs

○ 2017-07-09 18:22:20
● 2017-09-08 11:07:28
○ 2026-03-26 20:45:50

○NSns4.dnsv4.com2015-08-01 → 2017-07-09 · 4 obs

● 2015-08-01 05:00:48
● 2017-07-09 18:22:20
○ 2017-09-08 11:07:28
○ 2026-03-26 20:45:50

○MXmx.ym.163.com2015-12-17 → 2017-09-08 · 3 obs

● 2015-12-17 04:28:06
● 2017-09-08 11:07:28
○ 2026-03-26 20:45:50

○A123.56.135.442015-12-17 → 2017-09-08 · 4 obs

○ 2015-08-01 05:00:48
● 2015-12-17 04:28:06
● 2017-09-08 11:07:28
○ 2026-03-26 20:45:50

○A59.151.119.1412015-08-01 → 2015-08-01 · 3 obs

● 2015-08-01 05:00:48
○ 2015-12-17 04:28:06
○ 2026-03-26 20:45:50

○A59.151.119.1422015-08-01 → 2015-08-01 · 3 obs

● 2015-08-01 05:00:48
○ 2015-12-17 04:28:06
○ 2026-03-26 20:45:50

●CNAMEoverdue.aliyun.com2026-03-26 → 2026-03-26 · 1 obs

● 2026-03-26 20:45:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
youyun.com	dns9.hichina.com, dns10.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.42

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for youyun.com (unsigned zone)

⏱️ Timing

Total: 563ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns9.hichina.com, dns10.hichina.com`
CNAME	1	`overdue.aliyun.com`
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

IP Addresses

youyun.com points to an IP address: 170.33.12.185.

other host names include jhlg.cn, bcfy.cn, wmml.cn, dahaoyun.com and chadeng.cn; they share IP numbers with youyun.com.

youyun.com - robtex.com

youyun.com

com