`hzsdd.cn`

DNSSEC	⚠️ Not signed
A	38.28.217.27^{🇺🇸 AS39882338.28.192.0/19 PEG TECH INC}
NS	`ns1.nowcndns.com` ⭐
		A	1.193.216.204^{🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network}
		A	218.98.111.129^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
		A	218.98.111.138^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`ns2.nowcndns.com`
		A	61.158.128.11^{🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network}
			PTR	`11.128.158.61.ha.cnc`
		A	183.253.57.202^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.38^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
SOA	`ns1.nowcndns.com`admin@nowcndns.com serial=1773662133

`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 serial=2034739206

Same first word

hzsdd.cn

Similar names

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dzhds.com

szddh.com

shddz.com.cn

sdzdh.org.cn

sddzh.com

hdsdz.com

dshdz.com

hdzds.net

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dszdh.com

hsddz.cn

DNS History

5 records (3 active, 2 former)

○NSdns10.hichina.com2017-02-10 → 2017-02-10 · 3 obs

● 2017-02-10 16:06:28
○ 2018-09-05 01:57:22
○ 2026-05-01 22:55:52

○NSdns9.hichina.com2017-02-10 → 2017-02-10 · 3 obs

● 2017-02-10 16:06:28
○ 2018-09-05 01:57:22
○ 2026-05-01 22:55:52

●NSns1.nowcndns.com2026-04-04 → 2026-05-01 · 3 obs

○ 2018-09-05 01:57:22
● 2026-04-04 06:01:38
● 2026-05-01 22:55:52

●NSns2.nowcndns.com2026-04-04 → 2026-05-01 · 3 obs

○ 2018-09-05 01:57:22
● 2026-04-04 06:01:38
● 2026-05-01 22:55:52

●A38.28.217.272026-04-04 → 2026-05-01 · 2 obs

● 2026-04-04 06:01:38
● 2026-05-01 22:55:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
hzsdd.cn	ns1.nowcndns.com, ns2.nowcndns.com	-

✅ Authoritative Response

Server:218.98.111.129

NS records: ns1.nowcndns.com, ns2.nowcndns.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn

⏱️ Timing

Total: 4201ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.28.217.27`
NS	2	`ns1.nowcndns.com, ns2.nowcndns.com`
SOA	1	`ns1.nowcndns.com admin.nowcndns.com`

Analysis

IP Addresses

hzsdd.cn resolves to one IP number: 38.28.217.27.

Name Servers

hzsdd.cn's delegation uses two name servers: ns1.nowcndns.com and ns2.nowcndns.com.

hzsdd.cn uses the same name server setup as other domains, such as 75088.cn, i1991.cn, xiaohuatu.cn, tryjyz.cn and udzk.cn.

Host names with three IP numbers:

The host name ns1.nowcndns.com resolves to 1.193.216.204, 218.98.111.129 and 218.98.111.138.

The host name ns2.nowcndns.com resolves to 61.158.128.11, 183.253.57.202 and 211.99.99.38.

hzsdd.cn - robtex.com

hzsdd.cn

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