`zzsnk.cn`

DNSSEC	⚠️ Not signed
A	23.231.186.179^{🇺🇸 POWERLINE-HK23.231.160.0/19 FEDERAL ONLINE GROUP LLC}
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}
		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}
SOA	`ns1.nowcndns.com`admin@nowcndns.com serial=1776699404

`cn`

	DNSSEC	⚠️ Not signed
	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=2035171777

Same first word

zzsnk.cn

Similar names

szknz.com

zkzns.com

zkzsn.com

knszz.com

DNS History

9 records (3 active, 6 former)

○NSf1g1ns1.dnspod.net2017-04-19 → 2017-04-19 · 4 obs

○ 2015-08-21 09:53:32
● 2017-04-19 06:15:50
○ 2026-03-14 08:50:10
○ 2026-08-12 12:21:42

○NSf1g1ns2.dnspod.net2017-04-19 → 2017-04-19 · 4 obs

○ 2015-08-21 09:53:32
● 2017-04-19 06:15:50
○ 2026-03-14 08:50:10
○ 2026-08-12 12:21:42

○NSns1.51dns.com2015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 09:53:32
○ 2017-04-19 06:15:50
○ 2026-08-12 12:21:42

●NSns1.nowcndns.com2026-04-24 → 2026-08-12 · 3 obs

○ 2026-03-14 08:50:10
● 2026-04-24 04:31:34
● 2026-08-12 12:21:42

○NSns2.51dns.com2015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 09:53:32
○ 2017-04-19 06:15:50
○ 2026-08-12 12:21:42

●NSns2.nowcndns.com2026-04-24 → 2026-08-12 · 3 obs

○ 2026-03-14 08:50:10
● 2026-04-24 04:31:34
● 2026-08-12 12:21:42

○A23.231.176.2032015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 09:53:32
○ 2015-12-13 04:29:20
○ 2026-08-12 12:21:42

●A23.231.186.1792026-04-24 → 2026-08-12 · 3 obs

○ 2017-04-19 06:15:50
● 2026-04-24 04:31:34
● 2026-08-12 12:21:42

○A74.82.63.1232015-12-13 → 2015-12-13 · 4 obs

○ 2015-08-21 09:53:32
● 2015-12-13 04:29:20
○ 2017-04-19 06:15:50
○ 2026-08-12 12:21:42

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:218.98.111.138

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: 4066ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.231.186.179`
NS	2	`ns1.nowcndns.com, ns2.nowcndns.com`
SOA	1	`ns1.nowcndns.com admin.nowcndns.com`

Analysis

IP Addresses

zzsnk.cn directs to one IP number, which is 23.231.186.179.

Name Servers

Two name servers handle the delegation for zzsnk.cn: ns1.nowcndns.com and ns2.nowcndns.com.

zzsnk.cn has the same name server delegation as a number of other domains, such as 518xh.cn, goldlux.cn, digifood.cn and two more.

ns1.nowcndns.com points to 1.193.216.204, 218.98.111.129 and 218.98.111.138. ns2.nowcndns.com points to 61.158.128.11, 183.253.57.202 and 211.99.99.38. Both hosts resolve to three IP numbers.

zzsnk.cn - robtex.com

zzsnk.cn

cn