52cs.com.cn - robtex.com
52cs.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 108.186.28.4🇺🇸 PEGTECHINC108.186.0.0/16 PEG TECH Inc. 11565 Old Ranch Ln Los Altos, CA 94024 US | ||||||
| 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=1774704015 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030510705 | ||||||
Same first word
Similar names
DNS History
10 records (3 active, 7 former)
○NSdns1.hichina.com2021-02-14 → 2021-02-14 · 3 obs
○ 2017-03-26 04:44:42
● 2021-02-14 14:15:10
○ 2026-04-12 11:17:46
● 2021-02-14 14:15:10
○ 2026-04-12 11:17:46
○NSdns10.hichina.com2015-07-21 → 2016-04-03 · 4 obs
● 2015-07-21 02:26:28
● 2016-04-03 00:18:36
○ 2017-03-26 04:44:42
○ 2026-04-12 11:17:46
● 2016-04-03 00:18:36
○ 2017-03-26 04:44:42
○ 2026-04-12 11:17:46
○NSdns2.hichina.com2021-02-14 → 2021-02-14 · 3 obs
○ 2017-03-26 04:44:42
● 2021-02-14 14:15:10
○ 2026-04-12 11:17:46
● 2021-02-14 14:15:10
○ 2026-04-12 11:17:46
○NSdns9.hichina.com2015-07-21 → 2016-04-03 · 4 obs
● 2015-07-21 02:26:28
● 2016-04-03 00:18:36
○ 2017-03-26 04:44:42
○ 2026-04-12 11:17:46
● 2016-04-03 00:18:36
○ 2017-03-26 04:44:42
○ 2026-04-12 11:17:46
●NSns1.nowcndns.com2026-04-12 → 2026-04-12 · 2 obs
○ 2021-02-14 14:15:10
● 2026-04-12 11:17:46
● 2026-04-12 11:17:46
●NSns2.nowcndns.com2026-04-12 → 2026-04-12 · 2 obs
○ 2021-02-14 14:15:10
● 2026-04-12 11:17:46
● 2026-04-12 11:17:46
○NSvip1.alidns.com2017-03-26 → 2017-03-26 · 4 obs
○ 2016-04-03 00:18:36
● 2017-03-26 04:44:42
○ 2021-02-14 14:15:10
○ 2026-04-12 11:17:46
● 2017-03-26 04:44:42
○ 2021-02-14 14:15:10
○ 2026-04-12 11:17:46
○NSvip2.alidns.com2017-03-26 → 2017-03-26 · 4 obs
○ 2016-04-03 00:18:36
● 2017-03-26 04:44:42
○ 2021-02-14 14:15:10
○ 2026-04-12 11:17:46
● 2017-03-26 04:44:42
○ 2021-02-14 14:15:10
○ 2026-04-12 11:17:46
●A108.186.28.42026-04-12 → 2026-04-12 · 2 obs
○ 2021-02-14 14:15:10
● 2026-04-12 11:17:46
● 2026-04-12 11:17:46
○A210.14.78.162015-07-21 → 2017-03-26 · 4 obs
● 2015-07-21 02:26:28
● 2017-03-26 04:44:42
○ 2021-02-14 14:15:10
○ 2026-04-12 11:17:46
● 2017-03-26 04:44:42
○ 2021-02-14 14:15:10
○ 2026-04-12 11:17:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 52cs.com.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:1.193.216.204
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 52cs.com.cn (unsigned zone)
⏱️ Timing
Total: 1941ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 108.186.28.4 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
52cs.com.cn points to IP number: 108.186.28.4.
Other host names, for instance visualfocus.com.cn and nbyywin888.cn, share IP numbers with 52cs.com.cn.
Name Servers
52cs.com.cn is delegated to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
52cs.com.cn shares the same name server setup as cghome.com.cn, cgzc.cn, qxiaod.cn, corbo.cn and viatherm.com.cn.
Host names with three IP numbers: 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.