`z-ao.com`

DNSSEC	⚠️ Not signed
A	45.205.56.203^{🇺🇸 CNSERVERSLLC45.205.48.0/20 Proxy-registered route object}
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	`dns21.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=1774562402

Same first word

z-ao.com

Similar names

a-zo.tv

ao-z.de

zo-a.com

ao-z.by

za-o.com

az-o.ch

o-za.jp

az-o.de

o-za.com

zo-a.be

a-zo.jp

DNS History

7 records (3 active, 4 former)

●NSdns21.hichina.com2026-03-26 → 2026-03-26 · 2 obs

○ 2016-09-20 17:46:10
● 2026-03-26 22:05:46

●NSdns22.hichina.com2026-03-26 → 2026-03-26 · 2 obs

○ 2016-09-20 17:46:10
● 2026-03-26 22:05:46

○NSf1g1ns1.dnspod.net2015-11-19 → 2016-09-20 · 3 obs

● 2015-11-19 07:22:28
● 2016-09-20 17:46:10
○ 2026-03-26 22:05:46

○NSf1g1ns2.dnspod.net2015-11-19 → 2016-09-20 · 3 obs

● 2015-11-19 07:22:28
● 2016-09-20 17:46:10
○ 2026-03-26 22:05:46

●A45.205.56.2032026-03-26 → 2026-03-26 · 2 obs

○ 2017-03-21 11:03:02
● 2026-03-26 22:05:46

○A47.89.57.592017-03-21 → 2017-03-21 · 2 obs

● 2017-03-21 11:03:02
○ 2026-03-26 22:05:46

○CNAMEagent.juming.com2017-03-21 → 2017-03-21 · 2 obs

● 2017-03-21 11:03:02
○ 2026-03-26 22:05:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
z-ao.com	dns21.hichina.com, dns22.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for z-ao.com (unsigned zone)

⏱️ Timing

Total: 500ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.205.56.203`
NS	2	`dns22.hichina.com, dns21.hichina.com`
SOA	1	`dns21.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)

Analysis

IP Addresses

z-ao.com points to a single IP number: 45.205.56.203.

Name Servers

Delegation for z-ao.com rests with two name servers, dns21.hichina.com and dns22.hichina.com.

z-ao.com shares the same name server setup as other domains, including barronscn.com, steelvalley.net, uumo.cn, xn--ckqr79m.net and sumian.cn.

z-ao.com at least partially shares name servers with other domains, for instance jcngb.com, tlsec.org, netkite.org, aoze.net and lubos.com.cn.

These name servers are commonly used alongside expirens3.hichina.com, expirens4.hichina.com, ns7.alidns.com and ns8.alidns.com.

Host names with nine IP numbers:

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.

z-ao.com - robtex.com

z-ao.com

com