`z7a.net`

DNSSEC	⚠️ Not signed
A	211.149.197.20^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.192.0/19 SICHUANIDC province network}
NS	`ns1.alidns.com` ⭐
		A	2408:4009:501::1^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.45^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.55^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.205^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.215^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.45^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.55^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.115^{🇨🇳 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	139.224.142.125^{🇨🇳 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	`dns21.hichina.com`
		A	2408:4009:501::29^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 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	139.224.142.110^{🇨🇳 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	`dns22.hichina.com`
		A	2408:4009:501::30^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 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	139.224.142.108^{🇨🇳 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	`ns1.alidns.com`hostmaster@hichina.com 2026-01-09 #13

`net`

	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=1776071962

Subdomains

com--www.z7a.net

little-www.z7a.net

Same first word

z7a.net

z7a.com

z7a.org

Similar names

a7z.net

a7z.ru

az7.at

7az.com

az7.org

az7.nl

az7.pl

az7.net

7az.ru

az7.de

7az.cc

a7z.cn

az7.eu

a7z.com

a7z.de

za7.cz

7az.de

7za.ru

7az.cn

az7.biz

7az.com.br

az7.com

7za.com

DNS History

7 records (4 active, 3 former)

○NSdns10.hichina.com2015-05-13 → 2016-12-06 · 4 obs

● 2015-05-13 15:27:44
● 2016-12-06 08:36:16
○ 2018-07-10 05:09:58
○ 2026-04-13 09:42:54

●NSdns21.hichina.com2026-04-08 → 2026-04-13 · 3 obs

○ 2018-07-10 05:09:58
● 2026-04-08 22:49:30
● 2026-04-13 09:42:54

●NSdns22.hichina.com2026-04-08 → 2026-04-13 · 3 obs

○ 2018-07-10 05:09:58
● 2026-04-08 22:49:30
● 2026-04-13 09:42:54

○NSdns9.hichina.com2015-05-13 → 2016-12-06 · 4 obs

● 2015-05-13 15:27:44
● 2016-12-06 08:36:16
○ 2018-07-10 05:09:58
○ 2026-04-13 09:42:54

●NSns1.alidns.com2018-07-10 → 2026-04-13 · 3 obs

○ 2016-12-06 08:36:16
● 2018-07-10 05:09:58
● 2026-04-13 09:42:54

○NSns2.alidns.com2018-07-10 → 2018-07-10 · 4 obs

○ 2016-12-06 08:36:16
● 2018-07-10 05:09:58
○ 2026-04-08 22:49:30
○ 2026-04-13 09:42:54

●A211.149.197.202016-09-12 → 2026-04-13 · 2 obs

● 2016-09-12 01:34:42
● 2026-04-13 09:42:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
z7a.net	dns21.hichina.com, dns22.hichina.com	-

✅ Authoritative Response

Server:139.224.142.100

NS records: dns21.hichina.com, dns22.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for z7a.net (unsigned zone)

⏱️ Timing

Total: 1081ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`211.149.197.20`
NS	2	`dns22.hichina.com, dns21.hichina.com`
SOA	1	`ns1.alidns.com hostmaster.hichina.com`

Analysis

Hierarchy

z7a.net is a parent of com--www.z7a.net and little-www.z7a.net.

IP Addresses

z7a.net points to a single IP: 211.149.197.20.

Other host names, for instance u8x.net, rutq.cn and 91v8.net share IP numbers with z7a.net.

Name Servers

z7a.net is delegated to three name servers: ns1.alidns.com, dns21.hichina.com and dns22.hichina.com.

z7a.net partially shares name servers with other domains; examples include giliy.com, 3c36e070a11042.beer, pupu.pro, syuanh.com and js11995.com.

These name servers are commonly used with ns2.alidns.com, ns7.alidns.com and ns8.alidns.com.

Nine IP numbers per host:

ns1.alidns.com points to 2408:4009:501::1, 39.96.153.45, 39.96.153.55, 47.118.199.205, 47.118.199.215, 120.76.107.45, 120.76.107.55, 139.224.142.115 and 139.224.142.125.

dns21.hichina.com points to 2408:4009:501::29, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.

dns22.hichina.com points to 2408:4009:501::30, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

z7a.net - robtex.com

z7a.net

net