ckzz.cn - robtex.com
ckzz.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.81.170.129🇨🇳 HANMING-AS103.81.168.0/22 Beijing 3389 Network Technology Co., Ltd. youmajie 37HAO 1701-1703 hongkong hongkong hongkong | ||||||
| NS | ns1.22.cn ⭐ | ||||||
| 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 | ||||||
| PTR | 10.128.158.61.ha.cnc | ||||||
| A | 218.98.111.136🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.22.cn | ||||||
| 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 | ||||||
| SOA | ns1.22.cndnsadmin@22.cn serial=1751342934 | ||||||
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.cnroot@cnnic.cn serial=2034612719 | ||||||
Same first word
Similar names
DNS History
7 records (3 active, 4 former)
○NSf1g1ns1.dnspod.net2015-07-19 → 2017-04-05 · 4 obs
● 2017-04-05 15:29:36
○ 2026-02-15 21:22:40
○ 2026-03-30 17:24:38
○NSf1g1ns2.dnspod.net2015-07-19 → 2017-04-05 · 4 obs
● 2017-04-05 15:29:36
○ 2026-02-15 21:22:40
○ 2026-03-30 17:24:38
●NSns1.22.cn2026-02-15 → 2026-03-30 · 3 obs
● 2026-02-15 21:22:40
● 2026-03-30 17:24:38
●NSns2.22.cn2026-02-15 → 2026-03-30 · 3 obs
● 2026-02-15 21:22:40
● 2026-03-30 17:24:38
●A103.81.170.1292026-02-15 → 2026-03-30 · 3 obs
● 2026-02-15 21:22:40
● 2026-03-30 17:24:38
○A104.217.72.1512016-03-09 → 2016-07-06 · 4 obs
● 2016-07-06 15:28:52
○ 2017-04-05 15:29:36
○ 2026-03-30 17:24:38
○A47.91.139.1802017-04-05 → 2017-04-05 · 4 obs
● 2017-04-05 15:29:36
○ 2026-02-15 21:22:40
○ 2026-03-30 17:24:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, a.dns.cn, d.dns.cn, e.dns.cn... | - |
| ckzz.cn | ns1.22.cn, ns2.22.cn | - |
✅ Authoritative Response
Server:218.98.111.136
NS records: ns1.22.cn, ns2.22.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ckzz.cn (unsigned zone)
⏱️ Timing
Total: 3519ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.81.170.129 |
| NS | 2 | ns1.22.cn, ns2.22.cn |
| SOA | 1 | ns1.22.cn dnsadmin.22.cn |
Analysis
IP Addresses
ckzz.cn points to a single IP number: 103.81.170.129.
other host names for instance qfbm.cn, 2617.cn, jiningba.com, ckzz.com.cn and nvedu.cn share IP numbers with ckzz.cn.
Name Servers
ckzz.cn is delegated to two name servers: ns1.22.cn and ns2.22.cn.
ckzz.cn shares the same name server setup as other domains, for example chengdushiguan.cn, jjgp.cn, zserver.cn, rhou.cn and barh.cn.
Host names with four IP numbers:
Host ns2.22.cn points to 240e:97d:10:1402:0:1:0:1002, 1.193.216.203, 183.253.57.207 and 211.99.99.61.
Host names with three IP numbers:
Host ns1.22.cn points to 2001:df2:f080:1::5, 61.158.128.10 and 218.98.111.136.