`yoyosc.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=1778734591

Subdomains

ns1.yoyosc.com

Same first word

yoyosc.com

DNS History

8 records (3 active, 5 former)

●NSdns11.hichina.com2020-01-18 → 2026-05-14 · 3 obs

○ 2016-04-18 20:28:38
● 2020-01-18 11:36:50
● 2026-05-14 05:10:18

●NSdns12.hichina.com2020-01-18 → 2026-05-14 · 3 obs

○ 2016-04-18 20:28:38
● 2020-01-18 11:36:50
● 2026-05-14 05:10:18

○NSns1.yoyosc.com2015-07-09 → 2016-01-23 · 5 obs

○ 2008-03-16 06:23:30
● 2015-07-09 22:44:58
● 2016-01-23 01:49:02
○ 2016-04-18 20:28:38
○ 2026-05-14 05:10:18

○NSns2.xinnet.cn2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 06:23:30
○ 2015-07-09 22:44:58
○ 2026-05-14 05:10:18

○NSns2.xinnetdns.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 06:23:30
○ 2015-07-09 22:44:58
○ 2026-05-14 05:10:18

○A121.41.18.472020-01-18 → 2020-01-18 · 4 obs

○ 2016-04-18 20:28:38
● 2020-01-18 11:36:50
○ 2026-04-23 18:07:34
○ 2026-05-14 05:10:18

○A58.30.231.1432015-07-09 → 2016-01-23 · 5 obs

○ 2008-03-16 06:23:30
● 2015-07-09 22:44:58
● 2016-01-23 01:49:02
○ 2016-04-18 20:28:38
○ 2026-05-14 05:10:18

●CNAMEoverdue.aliyun.com2026-04-23 → 2026-05-14 · 2 obs

● 2026-04-23 18:07:34
● 2026-05-14 05:10:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
yoyosc.com	dns11.hichina.com, dns12.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.42

NS records: dns11.hichina.com, dns12.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yoyosc.com (unsigned zone)

⏱️ Timing

Total: 3570ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns12.hichina.com, dns11.hichina.com`
CNAME	1	`overdue.aliyun.com`
SOA	1	`dns11.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns11.hichina.com, dns11.hichina.com, dns11.hichina.com...)

Analysis

Hierarchy

yoyosc.com is a parent of ns1.yoyosc.com.

IP Addresses

yoyosc.com points to a single IP number: 170.33.12.185.

Other host names, for instance wwnx.cn, akryb.com, wtgc.cn, dzxf.cn and iztt.cn share IP numbers with yoyosc.com.

yoyosc.com - robtex.com

yoyosc.com

com