`zhdh.cn`

DNSSEC	⚠️ Not signed
NS	`ns1.22.cn` ⚠️ Not in zone NS records
		A	2001:df2:f080:1::5^{🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	61.158.128.10^{🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network}
		A	218.98.111.136^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`ns2.22.cn` ⚠️ Not in zone NS records
		A	240e:97d:10:1402:0:1:0:1002^{🇨🇳 CHINANET-Guangdong-DongGuan-IDC240e:97d::/36 DongGuan IDC Network}
		A	1.193.216.203^{🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network}
		A	183.253.57.207^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.61^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn 2035-07-02 #1

Same first word

zhdh.net

zhdh.cn

zhdh.org

zhdh.com

zhdh.df.gov.br

Similar names

hhzd.nl

dhhz.com

hzhd.com

hzhd.com.cn

hdhz.com.cn

hdhz.com

dzhh.cn

hdhz.cc

dzhh.net

hhdz.net

hzhd.net.cn

dhhz.net

hdhz.net

dhzh.de

dhzh.net

hdzh.net

hdzh.com

hhdz.com

hdhz.xyz

hhzd.com.cn

hhzd.com

dhhz.de

dhzh.com

zdhh.com

zhhd.com

hzdh.cn

hzdh.com

DNS History

4 records (2 active, 2 former)

●NSns1.22.cn2015-10-16 → 2026-07-21 · 5 obs

● 2015-10-16 08:59:44
● 2016-04-19 07:50:32
○ 2017-01-22 13:41:46
● 2026-03-25 00:14:18
● 2026-07-21 12:20:04

●NSns2.22.cn2015-10-16 → 2026-07-21 · 5 obs

● 2015-10-16 08:59:44
● 2016-01-21 20:09:30
○ 2017-01-22 13:41:46
● 2026-03-25 00:14:18
● 2026-07-21 12:20:04

○NSns3.22.cn2015-10-16 → 2016-01-21 · 4 obs

● 2015-10-16 08:59:44
● 2016-01-21 20:09:30
○ 2017-01-22 13:41:46
○ 2026-07-21 12:20:04

○NSns4.22.cn2015-10-16 → 2016-01-21 · 4 obs

● 2015-10-16 08:59:44
● 2016-01-21 20:09:30
○ 2017-01-22 13:41:46
○ 2026-07-21 12:20:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
zhdh.cn	ns1.22.cn, ns2.22.cn	-

✅ Authoritative Response

Server:183.253.57.207

NS records: ns1.22.cn, ns2.22.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zhdh.cn (unsigned zone)

⏱️ Timing

Total: 4158ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.22.cn, ns2.22.cn`
SOA	1	`ns1.22.cn dnsadmin.22.cn`

Analysis

Name Servers

zhdh.cn is delegated to two name servers: ns1.22.cn and ns2.22.cn.

zhdh.cn shares its name server setup with other domains, including crtip.com, mopa.cn, bjnszx.com and two others.

Host names resolving to four IP addresses:

ns2.22.cn points to 1.193.216.203, 183.253.57.207, 211.99.99.61 and 240e:97d:10:1402:0:1:0:1002.

Host names with three IP numbers:

ns1.22.cn points to 61.158.128.10, 218.98.111.136 and 2001:df2:f080:1::5.

zhdh.cn - robtex.com

zhdh.cn

cn