zuzdn.cn - robtex.com
zuzdn.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.239.120.106🇺🇸 HDHK38.239.112.0/20 | ||||||
| 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=1751342787 | ||||||
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=2034785310 | ||||||
Same first word
zuzdn.cn |
Similar names
DNS History
8 records (3 active, 5 former)
○NSf1g1ns1.dnspod.net2016-02-28 → 2016-10-01 · 4 obs
● 2016-02-28 23:24:38
● 2016-10-01 06:01:10
○ 2026-05-13 03:06:46
○ 2026-05-13 03:06:48
● 2016-10-01 06:01:10
○ 2026-05-13 03:06:46
○ 2026-05-13 03:06:48
○NSf1g1ns2.dnspod.net2016-02-28 → 2016-10-01 · 4 obs
● 2016-02-28 23:24:38
● 2016-10-01 06:01:10
○ 2026-05-13 03:06:46
○ 2026-05-13 03:06:48
● 2016-10-01 06:01:10
○ 2026-05-13 03:06:46
○ 2026-05-13 03:06:48
●NSns1.nowcndns.com2026-05-13 → 2026-05-13 · 3 obs
○ 2016-10-01 06:01:10
● 2026-05-13 03:06:46
● 2026-05-13 03:06:48
● 2026-05-13 03:06:46
● 2026-05-13 03:06:48
●NSns2.nowcndns.com2026-05-13 → 2026-05-13 · 3 obs
○ 2016-10-01 06:01:10
● 2026-05-13 03:06:46
● 2026-05-13 03:06:48
● 2026-05-13 03:06:46
● 2026-05-13 03:06:48
○A123.60.128.192016-06-25 → 2016-07-21 · 5 obs
○ 2016-02-28 23:24:38
● 2016-06-25 18:14:18
● 2016-07-21 12:35:26
○ 2016-09-07 10:23:16
○ 2026-05-13 03:06:48
● 2016-06-25 18:14:18
● 2016-07-21 12:35:26
○ 2016-09-07 10:23:16
○ 2026-05-13 03:06:48
○A123.60.86.292016-09-07 → 2016-10-01 · 5 obs
○ 2016-07-21 12:35:26
● 2016-09-07 10:23:16
● 2016-10-01 06:01:10
○ 2026-05-13 03:06:46
○ 2026-05-13 03:06:48
● 2016-09-07 10:23:16
● 2016-10-01 06:01:10
○ 2026-05-13 03:06:46
○ 2026-05-13 03:06:48
●A38.239.120.1062026-05-13 → 2026-05-13 · 3 obs
○ 2016-10-01 06:01:10
● 2026-05-13 03:06:46
● 2026-05-13 03:06:48
● 2026-05-13 03:06:46
● 2026-05-13 03:06:48
○A45.119.97.322016-02-28 → 2016-02-28 · 3 obs
● 2016-02-28 23:24:38
○ 2016-06-25 18:14:18
○ 2026-05-13 03:06:48
○ 2016-06-25 18:14:18
○ 2026-05-13 03:06:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| zuzdn.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 zuzdn.cn (unsigned zone)
⏱️ Timing
Total: 4371ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.239.120.106 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
zuzdn.cn resolves to one IP number: 38.239.120.106.
Name Servers
zuzdn.cn's delegation uses two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
zuzdn.cn uses the same name server setup as other domains, such as talenttank.com.cn, shangjia315.cn, elod.cn, tasis.cn and zhenai365.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.