`yy66.cn`

DNSSEC	⚠️ Not signed
A	156.245.246.186^{🇭🇰 HKCLOUDX156.245.246.0/24 HK_UNITE_TELECOMMUNICATIONS_DEVELOPMENT_LIMITED}
NS	`dns15.hichina.com` ⭐
		A	2408:4009:501::23^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.112^{🇨🇳 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	139.224.142.122^{🇨🇳 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	`dns16.hichina.com`
		A	2408:4009:501::24^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.111^{🇨🇳 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	139.224.142.121^{🇨🇳 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	`dns15.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=2034594406

Same first word

yy66.com

yy66.cn

yy66.net

Similar names

6yy6.com

6yy6.xyz

y6y6.net

6yy6.cn

66yy.org

66yy.cc

6y6y.bet

6y6y.com

6y6y.co

DNS History

6 records (3 active, 3 former)

●NSdns15.hichina.com2026-03-20 → 2026-03-27 · 2 obs

● 2026-03-20 19:24:36
● 2026-03-27 15:19:14

●NSdns16.hichina.com2026-03-20 → 2026-03-27 · 2 obs

● 2026-03-20 19:24:36
● 2026-03-27 15:19:14

○MXmail.skrimple.com2015-07-04 → 2017-06-06 · 4 obs

● 2015-07-04 22:08:20
● 2017-06-06 11:40:12
○ 2026-03-20 19:24:36
○ 2026-03-27 15:19:14

○A122.10.91.492015-07-04 → 2016-11-24 · 4 obs

● 2015-07-04 22:08:20
● 2016-11-24 02:22:26
○ 2017-06-06 11:40:12
○ 2026-03-27 15:19:14

●A156.245.246.1862026-03-20 → 2026-03-27 · 3 obs

○ 2017-06-06 11:40:12
● 2026-03-20 19:24:36
● 2026-03-27 15:19:14

○A23.27.98.2392017-06-06 → 2017-06-06 · 4 obs

○ 2016-11-24 02:22:26
● 2017-06-06 11:40:12
○ 2026-03-20 19:24:36
○ 2026-03-27 15:19:14

🔍 DNS Trace

Analysis

IP Addresses

yy66.cn resolves to one IP number: 156.245.246.186.

Other host names, for instance indoasiabiz.com, www.xxiaomian.com, 11nn.com, www.bfquan.com and www.ttbb.net share IP numbers with yy66.cn.

Name Servers

yy66.cn's delegation uses two name servers: dns15.hichina.com and dns16.hichina.com.

yy66.cn uses the same name server setup as other domains, such as memyun.com, yunhao.tech, joytom.com, loomo.cn and thinkareas.com.

yy66.cn at least partially shares name servers with other domains, including trjg.cn, jarma.net, doltor.com, californiash.top and gmitm.com.

These name servers are often used with expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers: The host name dns15.hichina.com points to 2408:4009:501::23, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122. The host name dns16.hichina.com points to 2408:4009:501::24, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.

yy66.cn - robtex.com

yy66.cn

cn