`ynzysc.com`

DNSSEC	⚠️ Not signed
A	221.193.214.156^{🇨🇳 CHINA169-Backbone221.192.0.0/15 CMI (Customer Route)}
NS	`ens11.bigwww.com` ⭐ ⚠️ Not in parent delegation
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
NS	`ens12.bigwww.com` ⚠️ Not in parent delegation
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.113^{🇨🇳 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	`ns11.bigwww.com` ⚠️ Not in zone NS records
		A	2408:4009:501::9^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.203^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
NS	`ns12.bigwww.com` ⚠️ Not in zone NS records
		A	2408:4009:501::10^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.113^{🇨🇳 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	`ens11.bigwww.com`hostmaster@hichina.com 2026-01-09 #13

`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=1774511472

Same first word

ynzysc.com

Similar names

sznycy.com

scyzny.cn

ynzcsy.com

scyzny.com

cnyzsy.com

szcyny.com

sczyny.com

yynzsc.com

syzycn.cn

cznyys.com

ynszyc.com

csyynz.com

ycsyzn.com

yncyzs.com

szcyny.cn

syznyc.com

cnzysy.com

cnyyzs.com

DNS History

5 records (5 active, 0 former)

●NSens11.bigwww.com2020-02-26 → 2026-03-26 · 3 obs

○ 2017-02-18 18:59:10
● 2020-02-26 04:38:14
● 2026-03-26 08:13:34

●NSens12.bigwww.com2020-02-26 → 2026-03-26 · 3 obs

○ 2017-02-18 18:59:10
● 2020-02-26 04:38:14
● 2026-03-26 08:13:34

●NSns11.bigwww.com2015-06-18 → 2026-03-26 · 5 obs

● 2015-06-18 23:53:26
● 2017-02-18 18:59:10
○ 2020-02-26 04:38:14
● 2026-02-22 08:53:44
● 2026-03-26 08:13:34

●NSns12.bigwww.com2026-02-22 → 2026-03-26 · 3 obs

○ 2020-02-26 04:38:14
● 2026-02-22 08:53:44
● 2026-03-26 08:13:34

●A221.193.214.1562015-06-18 → 2026-03-26 · 2 obs

● 2015-06-18 23:53:26
● 2026-03-26 08:13:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ynzysc.com	ns11.bigwww.com, ns12.bigwww.com	6 records

✅ Authoritative Response

Server:2408:4009:501::9

NS records: ns11.bigwww.com, ns12.bigwww.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ynzysc.com (unsigned zone)

⏱️ Timing

Total: 2616ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`221.193.214.156`
NS	2	`ens11.bigwww.com, ens12.bigwww.com`
SOA	1	`ens11.bigwww.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns11.bigwww.com, ns11.bigwww.com, ns11.bigwww.com...)

Analysis

IP Addresses

ynzysc.com points to a single IP number: 221.193.214.156.

Name Servers

ynzysc.com is delegated to four name servers: ens11.bigwww.com, ens12.bigwww.com, ns11.bigwww.com and ns12.bigwww.com.

ynzysc.com at least partially shares name servers with other domains, for instance eanzhi.com, 51jsj.net, cyberdataexpress.net, jiakao.com and wenpack.com.