020dz.cn - robtex.com
020dz.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.11.142.87🇺🇸 AS39847838.11.128.0/19 proxy registered | ||||||
| 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=1775566535 | ||||||
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=2034716308 | ||||||
Subdomains
mail.020dz.cn |
Same first word
020dz.cn |
Similar names
DNS History
7 records (3 active, 4 former)
○NSf1g1ns1.dnspod.net2015-07-11 → 2016-04-18 · 4 obs
● 2016-04-18 02:45:36
○ 2016-12-26 03:03:50
○ 2026-04-27 03:05:56
○NSf1g1ns2.dnspod.net2015-07-11 → 2016-04-18 · 4 obs
● 2016-04-18 02:45:36
○ 2016-12-26 03:03:50
○ 2026-04-27 03:05:56
●NSns1.nowcndns.com2026-02-19 → 2026-04-27 · 3 obs
● 2026-02-19 22:43:42
● 2026-04-27 03:05:56
●NSns2.nowcndns.com2026-02-19 → 2026-04-27 · 3 obs
● 2026-02-19 22:43:42
● 2026-04-27 03:05:56
●A38.11.142.872026-04-27 → 2026-04-27 · 3 obs
● 2026-04-27 03:05:54
● 2026-04-27 03:05:56
○A38.11.254.1742026-02-19 → 2026-02-20 · 5 obs
● 2026-02-19 22:43:42
● 2026-02-20 07:32:02
○ 2026-04-27 03:05:54
○ 2026-04-27 03:05:56
○A67.198.140.2352015-07-11 → 2016-04-18 · 4 obs
● 2016-04-18 02:45:36
○ 2016-12-26 03:03:50
○ 2026-04-27 03:05:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 020dz.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 020dz.cn (unsigned zone)
⏱️ Timing
Total: 4697ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.11.142.87 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
Hierarchy
mail.020dz.cn is a child of 020dz.cn.
IP Addresses
020dz.cn resolves to one IP number: 38.11.142.87.
Other host names, for example lhtea.cn, share IP numbers with 020dz.cn.
Name Servers
020dz.cn's delegation uses two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
020dz.cn uses the same name server setup as other domains, such as cybermoney.cn, m-biz.com.cn, elephantcloud.cn, buy361.cn and urme.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.