rdrm.com.cn - robtex.com
rdrm.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.48.177.83🇺🇸 PEGTECHINC38.48.128.0/18 | ||||||
| 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=1776839994 | ||||||
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=2030537819 | ||||||
Same first word
Similar names
DNS History
9 records (3 active, 6 former)
○NSblakely.ns.cloudflare.com2026-03-14 → 2026-03-24 · 3 obs
● 2026-03-24 00:49:00
○ 2026-04-27 23:42:14
●NSdm1.longmingdns.com2026-04-27 → 2026-04-27 · 2 obs
● 2026-04-27 23:42:14
●NSdm2.longmingdns.com2026-04-27 → 2026-04-27 · 2 obs
● 2026-04-27 23:42:14
○NSsage.ns.cloudflare.com2026-03-14 → 2026-03-24 · 3 obs
● 2026-03-24 00:49:00
○ 2026-04-27 23:42:14
○A104.21.73.1412026-03-14 → 2026-03-24 · 3 obs
● 2026-03-24 00:49:00
○ 2026-04-27 23:42:14
○A172.67.145.1462026-03-14 → 2026-03-24 · 3 obs
● 2026-03-24 00:49:00
○ 2026-04-27 23:42:14
○A2606:4700:3034::6815:498d2026-03-14 → 2026-03-24 · 3 obs
● 2026-03-24 00:49:00
○ 2026-04-27 23:42:14
○A2606:4700:3034::ac43:91922026-03-14 → 2026-03-24 · 3 obs
● 2026-03-24 00:49:00
○ 2026-04-27 23:42:14
●A38.48.177.832026-04-27 → 2026-04-27 · 2 obs
● 2026-04-27 23:42:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, b.dns.cn, a.dns.cn, e.dns.cn... | - |
| rdrm.com.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 rdrm.com.cn (unsigned zone)
⏱️ Timing
Total: 1480ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.48.177.83 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
rdrm.com.cn resolves to one IP number: 38.48.177.83.
other host names including mudanzhidu.cn, ifair.com.cn, francisng.cn, li-tang.cn and newtone.com.cn share IP numbers with rdrm.com.cn.
Name Servers
rdrm.com.cn is delegated to two name servers dm1.longmingdns.com and dm2.longmingdns.com.
rdrm.com.cn shares the same name server setup as other domains, for instance bluebio.com.cn, hywkl.cn, duojiaodu.cn, 79679.cn and zhaiwu.bj.cn.
Two IP numbers for a host: dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
One IP number for a host: dm1.longmingdns.com points to 218.98.111.163.