zuikeng.cn - robtex.com
zuikeng.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.200.40.152🇭🇰 USZNI-AS-AP45.200.32.0/20 Proxy-registered route object | ||||||
| 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.comadmin@nowcndns.com serial=1767085569 | ||||||
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=2034785103 | ||||||
Same first word
zuikeng.cn |
Similar names
DNS History
7 records (3 active, 4 former)
○NSns1.alidns.com2015-06-10 → 2017-06-24 · 3 obs
● 2015-06-10 02:29:04
● 2017-06-24 10:40:08
○ 2026-05-13 02:11:32
● 2017-06-24 10:40:08
○ 2026-05-13 02:11:32
●NSns1.nowcndns.com2026-05-13 → 2026-05-13 · 2 obs
○ 2017-06-24 10:40:08
● 2026-05-13 02:11:32
● 2026-05-13 02:11:32
○NSns2.alidns.com2015-06-10 → 2017-06-24 · 3 obs
● 2015-06-10 02:29:04
● 2017-06-24 10:40:08
○ 2026-05-13 02:11:32
● 2017-06-24 10:40:08
○ 2026-05-13 02:11:32
●NSns2.nowcndns.com2026-05-13 → 2026-05-13 · 2 obs
○ 2017-06-24 10:40:08
● 2026-05-13 02:11:32
● 2026-05-13 02:11:32
○A123.254.111.1902015-06-10 → 2015-06-10 · 3 obs
● 2015-06-10 02:29:04
○ 2015-10-28 07:56:50
○ 2026-05-13 02:11:32
○ 2015-10-28 07:56:50
○ 2026-05-13 02:11:32
○A124.16.31.1522015-10-28 → 2017-06-24 · 4 obs
○ 2015-06-10 02:29:04
● 2015-10-28 07:56:50
● 2017-06-24 10:40:08
○ 2026-05-13 02:11:32
● 2015-10-28 07:56:50
● 2017-06-24 10:40:08
○ 2026-05-13 02:11:32
●A45.200.40.1522026-05-13 → 2026-05-13 · 2 obs
○ 2017-06-24 10:40:08
● 2026-05-13 02:11:32
● 2026-05-13 02:11:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| zuikeng.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:218.98.111.129
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zuikeng.cn (unsigned zone)
⏱️ Timing
Total: 1883ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.200.40.152 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
zuikeng.cn resolves to one IP number: 45.200.40.152.
Other host names, for example junengedu.cn, share IP numbers with zuikeng.cn.
Name Servers
zuikeng.cn's delegation uses two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
zuikeng.cn uses the same name server setup as other domains, such as dlpfw.cn, cannic.cn, drylab.cn, uxyl.cn and 95dongman.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.