mrnb.com.cn - robtex.com
mrnb.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.239.119.137🇺🇸 HDHK38.239.112.0/20 | ||||||
| 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=1773844221 | ||||||
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=2030524638 | ||||||
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
○NSdns11.hichina.com2020-01-15 → 2020-01-15 · 3 obs
● 2020-01-15 13:28:42
○ 2026-03-26 22:31:46
○ 2026-04-20 15:36:54
○ 2026-03-26 22:31:46
○ 2026-04-20 15:36:54
○NSdns12.hichina.com2020-01-15 → 2020-01-15 · 3 obs
● 2020-01-15 13:28:42
○ 2026-03-26 22:31:46
○ 2026-04-20 15:36:54
○ 2026-03-26 22:31:46
○ 2026-04-20 15:36:54
●NSns1.nowcndns.com2026-03-26 → 2026-04-20 · 3 obs
○ 2020-01-15 13:28:42
● 2026-03-26 22:31:46
● 2026-04-20 15:36:54
● 2026-03-26 22:31:46
● 2026-04-20 15:36:54
●NSns2.nowcndns.com2026-03-26 → 2026-04-20 · 3 obs
○ 2020-01-15 13:28:42
● 2026-03-26 22:31:46
● 2026-04-20 15:36:54
● 2026-03-26 22:31:46
● 2026-04-20 15:36:54
○A160.124.51.1092020-01-15 → 2020-01-15 · 3 obs
● 2020-01-15 13:28:42
○ 2026-03-26 22:31:46
○ 2026-04-20 15:36:54
○ 2026-03-26 22:31:46
○ 2026-04-20 15:36:54
●A38.239.119.1372026-03-26 → 2026-04-20 · 3 obs
○ 2020-01-15 13:28:42
● 2026-03-26 22:31:46
● 2026-04-20 15:36:54
● 2026-03-26 22:31:46
● 2026-04-20 15:36:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| mrnb.com.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:61.158.128.11
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mrnb.com.cn (unsigned zone)
⏱️ Timing
Total: 4642ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.239.119.133 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
mrnb.com.cn points to IP number: 38.239.119.137.
Other host names, for instance bjog.cn share IP numbers with mrnb.com.cn.
Name Servers
mrnb.com.cn is delegated to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
mrnb.com.cn shares the same name server setup as 5elements.com.cn, stfld.cn, hmass.cn, zhuaibao.cn and envyfineart.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.