`666yy.cn`

DNSSEC	⚠️ Not signed
NS	`dns7.hichina.com` ⭐
		A	2408:4009:501::15^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.43^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.63^{🇨🇳 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.}
		A	47.118.199.213^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.43^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.63^{🇨🇳 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,}
		A	139.224.142.123^{🇨🇳 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	`dns8.hichina.com`
		A	2408:4009:501::16^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.44^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.54^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.204^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.214^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.44^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.54^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.114^{🇨🇳 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	139.224.142.124^{🇨🇳 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	`dns7.hichina.com`hostmaster@hichina.com 2026-06-04 #13

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2035125216

Same first word

666yy.cn

Similar names

6y6y6.com

yy666.cn

y666y.com

y6y66.com

DNS History

6 records (2 active, 4 former)

●NSdns7.hichina.com2019-04-11 → 2026-08-02 · 3 obs

○ 2016-06-26 15:05:28
● 2019-04-11 05:03:16
● 2026-08-02 18:49:34

●NSdns8.hichina.com2019-04-11 → 2026-08-02 · 3 obs

○ 2016-06-26 15:05:28
● 2019-04-11 05:03:16
● 2026-08-02 18:49:34

○NSf1g1ns1.dnspod.net2015-08-04 → 2016-02-27 · 4 obs

● 2015-08-04 13:03:00
● 2016-02-27 11:57:14
○ 2016-06-26 15:05:28
○ 2026-08-02 18:49:34

○NSf1g1ns2.dnspod.net2015-08-04 → 2016-02-27 · 4 obs

● 2015-08-04 13:03:00
● 2016-02-27 11:57:14
○ 2016-06-26 15:05:28
○ 2026-08-02 18:49:34

○A104.216.159.1212015-12-01 → 2016-02-27 · 4 obs

● 2015-12-01 06:51:26
● 2016-02-27 11:57:14
○ 2016-06-26 15:05:28
○ 2026-08-02 18:49:34

○A47.75.63.1152019-04-11 → 2019-04-11 · 4 obs

○ 2016-06-26 15:05:28
● 2019-04-11 05:03:16
○ 2026-07-08 16:22:28
○ 2026-08-02 18:49:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	d.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn...	-
666yy.cn	dns7.hichina.com, dns8.hichina.com	-

✅ Authoritative Response

Server:47.118.199.204

NS records: dns7.hichina.com, dns8.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 666yy.cn (unsigned zone)

⏱️ Timing

Total: 1642ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns7.hichina.com, dns8.hichina.com`
SOA	1	`dns7.hichina.com hostmaster.hichina.com`

Analysis

Name Servers

666yy.cn is delegated to two name servers: dns7.hichina.com and dns8.hichina.com.

666yy.cn uses the same name servers as several other domains — among them dunhuicn.com, 09960.com, calw.com and two more.

666yy.cn partially shares its NS delegation with several other domains, including kangzh.com, etzhibo.com, xzh7777.com and two others.

These name servers are regularly seen alongside expirens3.hichina.com and expirens4.hichina.com as name servers.

Hostnames that resolve to 9 IP addresses:

dns7.hichina.com resolves to 39.96.153.43, 39.96.153.63, 47.118.199.203 and 6 other IP addresses.

dns8.hichina.com resolves to 39.96.153.44, 39.96.153.54, 47.118.199.204 and 6 other IP addresses.

666yy.cn - robtex.com

666yy.cn

cn