admin21.com - dns.ninja

`admin21.com`

DNSSEC	⚠️ Not signed
A	8.137.82.214^{🇨🇳 Alibaba-Cloud8.137.0.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`dns9.hichina.com` ⭐
		A	2408:4009:501::17^{🇨🇳 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	`dns10.hichina.com`
		A	2408:4009:501::18^{🇨🇳 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	`dns9.hichina.com`hostmaster@hichina.com 2026-06-04 #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=1784966062

Same first word

admin21.com

admin21.ru

Similar names

admin12.com

admin12.ru

12admin.com

admin12.site

DNS History

7 records (3 active, 4 former)

●NSdns10.hichina.com2015-10-18 → 2026-07-25 · 3 obs

○ 2008-03-09 01:45:34
● 2015-10-18 01:42:46
● 2026-07-25 08:07:04

●NSdns9.hichina.com2015-10-18 → 2026-07-25 · 3 obs

○ 2008-03-09 01:45:34
● 2015-10-18 01:42:46
● 2026-07-25 08:07:04

○NSns5.gzidc.com2008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 01:45:34
○ 2015-10-18 01:42:46
○ 2026-07-25 08:07:04

○NSns6.gzidc.com2008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 01:45:34
○ 2015-10-18 01:42:46
○ 2026-07-25 08:07:04

○A121.42.173.22016-03-15 → 2017-01-10 · 5 obs

○ 2015-12-19 01:59:34
● 2016-03-15 20:08:20
● 2017-01-10 19:39:20
○ 2026-02-17 11:08:56
○ 2026-07-25 08:07:04

○A139.129.151.1312015-10-18 → 2015-10-18 · 4 obs

○ 2008-03-09 01:45:34
● 2015-10-18 01:42:46
○ 2015-12-19 01:59:34
○ 2026-07-25 08:07:04

●A8.137.82.2142026-02-17 → 2026-07-25 · 3 obs

○ 2017-01-10 19:39:20
● 2026-02-17 11:08:56
● 2026-07-25 08:07:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net...	-
admin21.com	dns9.hichina.com, dns10.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.42

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for admin21.com (unsigned zone)

⏱️ Timing

Total: 3611ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`8.137.82.214`
NS	2	`dns10.hichina.com, dns9.hichina.com`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)

Analysis

IP Addresses

admin21.com resolves to one IP address: 8.137.82.214.

Name Servers

admin21.com is served by two delegated name servers, dns10.hichina.com and dns9.hichina.com.

admin21.com uses the same name servers as several other domains — among them moheyishu.com, cshd.net, gzchutai.com and two more.

At least some of admin21.com's name servers are shared with other domains, for example scanmon.com and hzmgroup.com.

Hostnames that resolve to 9 IP addresses:

dns10.hichina.com carries IP addresses 39.96.153.41, 39.96.153.51 and 47.118.199.201, with 6 other addresses beyond those.

dns9.hichina.com carries IP addresses 39.96.153.42, 39.96.153.52 and 47.118.199.202, with 6 other addresses beyond those.