`csgpolysilicon.com`

DNSSEC	⚠️ Not signed
A	67.211.72.91^{🇭🇰 DIMENSION-167.211.72.0/24 67.211.72.0/24}
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 2026-01-09 #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=1775073762

Same first word

csgpolysilicon.com

DNS History

5 records (3 active, 2 former)

●NSdns15.hichina.com2015-06-25 → 2026-04-01 · 2 obs

● 2015-06-25 02:26:30
● 2026-04-01 20:26:30

●NSdns16.hichina.com2015-06-25 → 2026-04-01 · 2 obs

● 2015-06-25 02:26:30
● 2026-04-01 20:26:30

○A114.215.57.42015-06-25 → 2018-06-15 · 4 obs

● 2015-06-25 02:26:30
● 2018-06-15 06:23:56
○ 2026-02-17 08:55:14
○ 2026-04-01 20:26:30

○A121.127.232.1282015-11-06 → 2018-06-15 · 5 obs

○ 2015-06-25 02:26:30
● 2015-11-06 03:46:42
● 2018-06-15 06:23:56
○ 2026-02-17 08:55:14
○ 2026-04-01 20:26:30

●A67.211.72.912026-02-17 → 2026-04-01 · 3 obs

○ 2018-06-15 06:23:56
● 2026-02-17 08:55:14
● 2026-04-01 20:26:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
csgpolysilicon.com	dns15.hichina.com, dns16.hichina.com	18 records

✅ Authoritative Response

Server:2408:4009:501::24

NS records: dns15.hichina.com, dns16.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for csgpolysilicon.com (unsigned zone)

⏱️ Timing

Total: 2575ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`67.211.72.91`
NS	2	`dns16.hichina.com, dns15.hichina.com`
SOA	1	`dns15.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns15.hichina.com, dns15.hichina.com, dns15.hichina.com...)

Analysis

IP Addresses

csgpolysilicon.com points to a single IP number: 67.211.72.91.

Other host names, for instance cname.hk.g11.0tn.net, diamondindeed.com and wanwant.com share IP numbers with csgpolysilicon.com.

Name Servers

csgpolysilicon.com is delegated to two name servers: dns15.hichina.com and dns16.hichina.com.

csgpolysilicon.com uses the same name server setup as other domains, for instance luogu.net, 58pics.com, zpby.net, comicon.cn and profiles.com.cn.

csgpolysilicon.com at least partially shares name servers with other domains, such as jiajiachu.cn and deepseek.fit and proudj.com.

these name servers are commonly used together with expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers: 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; 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.

csgpolysilicon.com - robtex.com