rngdoad.cn - robtex.com
rngdoad.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.173.13.68🇺🇸 AS39847838.173.0.0/18 PEG TECH INC | ||||||
| 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=1773126082 | ||||||
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=2034582900 | ||||||
Same first word
rngdoad.cn |
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DNS History
4 records (3 active, 1 former)
●NSns1.nowcndns.com2026-02-23 → 2026-03-24 · 2 obs
● 2026-03-24 19:18:58
●NSns2.nowcndns.com2026-02-23 → 2026-03-24 · 2 obs
● 2026-03-24 19:18:58
●A38.173.13.682026-03-23 → 2026-03-24 · 3 obs
● 2026-03-23 10:23:42
● 2026-03-24 19:18:58
○A38.173.35.1722026-02-23 → 2026-02-23 · 3 obs
○ 2026-03-23 10:23:42
○ 2026-03-24 19:18:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, e.dns.cn, a.dns.cn, b.dns.cn... | - |
| rngdoad.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:218.98.111.138
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rngdoad.cn (unsigned zone)
⏱️ Timing
Total: 4374ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.173.13.68 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
rngdoad.cn maps to IP address 38.173.13.68.
Other host names, for instance tereng.cn, idvdc.com.cn, newmac.cn, rxak.cn and caoqian.com.cn share IP numbers with rngdoad.cn.
Name Servers
Two name servers ns1.nowcndns.com and ns2.nowcndns.com are delegated to rngdoad.cn.
rngdoad.cn uses the same name server configuration as other domains, such as cnlamp.com.cn, gdhtsj.cn, hi98.cn, any520.cn and ufse.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.