`21innovation.com`

DNSSEC	⚠️ Not signed
A	121.41.164.196^{🇨🇳 Alibaba-Cloud121.40.0.0/15}
NS	`vip1.alidns.com` ⭐
		A	2408:4009:500::1^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.1^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.1^{🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	170.33.32.208^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.24^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.8^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`vip2.alidns.com`
		A	2408:4009:500::2^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.2^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.2^{🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	170.33.32.209^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.25^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.9^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
SOA	`vip1.alidns.com`hostmaster@hichina.com 2026-01-07 #16

`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=1774502327

Same first word

21innovation.com

DNS History

8 records (3 active, 5 former)

○NSdns11.hichina.com2008-03-14 → 2020-01-18 · 4 obs

● 2008-03-14 17:35:18
● 2020-01-18 19:31:42
○ 2026-03-26 05:28:06
○ 2026-03-26 05:28:08

○NSdns12.hichina.com2008-03-14 → 2020-01-18 · 4 obs

● 2008-03-14 17:35:18
● 2020-01-18 19:31:42
○ 2026-03-26 05:28:06
○ 2026-03-26 05:28:08

●NSvip1.alidns.com2026-03-26 → 2026-03-26 · 3 obs

○ 2020-01-18 19:31:42
● 2026-03-26 05:28:06
● 2026-03-26 05:28:08

●NSvip2.alidns.com2026-03-26 → 2026-03-26 · 3 obs

○ 2020-01-18 19:31:42
● 2026-03-26 05:28:06
● 2026-03-26 05:28:08

○A106.15.188.1612026-03-26 → 2026-03-26 · 2 obs

○ 2026-03-26 05:28:06
○ 2026-03-26 05:28:08

○A121.197.13.892015-06-11 → 2016-04-04 · 5 obs

○ 2008-03-14 17:35:18
● 2015-06-11 20:49:10
● 2016-04-04 16:08:44
○ 2016-12-06 14:54:10
○ 2026-03-26 05:28:08

●A121.41.164.1962026-03-26 → 2026-03-26 · 3 obs

○ 2020-01-18 19:31:42
● 2026-03-26 05:28:06
● 2026-03-26 05:28:08

○A121.41.226.2312016-12-06 → 2020-01-18 · 5 obs

○ 2016-04-04 16:08:44
● 2016-12-06 14:54:10
● 2020-01-18 19:31:42
○ 2026-03-26 05:28:06
○ 2026-03-26 05:28:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...	-
21innovation.com	vip1.alidns.com, vip2.alidns.com	20 records

✅ Authoritative Response

Server:121.40.6.162

NS records: vip1.alidns.com, vip2.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 21innovation.com (unsigned zone)

⏱️ Timing

Total: 3405ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`121.41.164.196`
NS	2	`vip2.alidns.com, vip1.alidns.com`
SOA	1	`vip1.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 20

Out-of-bailiwick: 20 (vip1.alidns.com, vip1.alidns.com, vip1.alidns.com...)

Analysis

IP Addresses

21innovation.com points to a single IP number: 121.41.164.196.

Other host names, for instance 51shw.cn, share IP numbers with 21innovation.com.

Name Servers

21innovation.com is delegated to two name servers: vip1.alidns.com and vip2.alidns.com.

21innovation.com uses the same name server setup as other domains, for instance xjsch.com, 9a9m.com, ethiopianairlines.com.cn, zwhzbj.com and trackphonetools.com.

21innovation.com shares name servers with other domains at least partially, for instance intbee.com, cdht.gov.cn, ymxk11.pro, bringbuys.com and ga(0x736578)pochina.com.

these name servers are commonly used together with vip3.alidns.com and vip4.alidns.com.

Host names with six IP numbers: vip1.alidns.com points to 2408:4009:500::1, 8.212.93.1, 140.205.1.1, 170.33.32.208, 170.33.73.24 and 170.33.80.8; vip2.alidns.com points to 2408:4009:500::2, 8.212.93.2, 140.205.1.2, 170.33.32.209, 170.33.73.25 and 170.33.80.9.

21innovation.com - robtex.com