ruanna.cn - robtex.com
ruanna.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.63.186.226🇺🇸 PEGTECHINC38.63.128.0/18 PEG TECH INC | ||||||
| NS | dm1.longmingdns.com ⭐ | ||||||
| A | 218.98.111.163🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | dm2.longmingdns.com | ||||||
| A | 183.253.57.197🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.56🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | dm1.longmingdns.comdnsadmin@longmingdns.com serial=1776690201 | ||||||
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=2034791479 | ||||||
Same first word
ruanna.cn |
Similar names
DNS History
7 records (3 active, 4 former)
●NSdm1.longmingdns.com2026-02-16 → 2026-05-14 · 3 obs
○ 2015-08-19 06:40:26
● 2026-02-16 15:11:52
● 2026-05-14 11:52:42
● 2026-02-16 15:11:52
● 2026-05-14 11:52:42
●NSdm2.longmingdns.com2026-02-16 → 2026-05-14 · 3 obs
○ 2015-08-19 06:40:26
● 2026-02-16 15:11:52
● 2026-05-14 11:52:42
● 2026-02-16 15:11:52
● 2026-05-14 11:52:42
○NSns1.51dns.com2015-08-19 → 2015-08-19 · 3 obs
● 2015-08-19 06:40:26
○ 2026-02-16 15:11:52
○ 2026-05-14 11:52:42
○ 2026-02-16 15:11:52
○ 2026-05-14 11:52:42
○NSns2.51dns.com2015-08-19 → 2015-08-19 · 3 obs
● 2015-08-19 06:40:26
○ 2026-02-16 15:11:52
○ 2026-05-14 11:52:42
○ 2026-02-16 15:11:52
○ 2026-05-14 11:52:42
○A156.252.152.2262026-02-16 → 2026-02-16 · 3 obs
○ 2015-08-19 06:40:26
● 2026-02-16 15:11:52
○ 2026-05-14 11:52:42
● 2026-02-16 15:11:52
○ 2026-05-14 11:52:42
●A38.63.186.2262026-05-14 → 2026-05-14 · 2 obs
○ 2026-02-16 15:11:52
● 2026-05-14 11:52:42
● 2026-05-14 11:52:42
○A45.61.116.1402015-08-19 → 2015-08-19 · 3 obs
● 2015-08-19 06:40:26
○ 2026-02-16 15:11:52
○ 2026-05-14 11:52:42
○ 2026-02-16 15:11:52
○ 2026-05-14 11:52:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, d.dns.cn, a.dns.cn, b.dns.cn... | - |
| ruanna.cn | dm1.longmingdns.com, dm2.longmingdns.com | - |
✅ Authoritative Response
Server:211.99.99.56
NS records: dm1.longmingdns.com, dm2.longmingdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ruanna.cn (unsigned zone)
⏱️ Timing
Total: 1889ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.63.186.226 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
ruanna.cn points to a single IP number: 38.63.186.226.
Name Servers
ruanna.cn is delegated to two name servers: dm1.longmingdns.com and dm2.longmingdns.com.
ruanna.cn shares the same name server setup as other domains, for example hao10000.cn, syxrmzf.cn, xzjo.cn, chenvxv.cn and sheepinvite.com.
Host names with two IP numbers: dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
Host names with one IP number: dm1.longmingdns.com points to 218.98.111.163.