www4904.cn - robtex.com
www4904.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.12.148.40🇺🇸 PEGTECHINC38.12.128.0/18 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=1776507443 | ||||||
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=2034705095 | ||||||
Same first word
www4904.cn |
Similar names
DNS History
10 records (3 active, 7 former)
○NSarmfazh.ns.cloudflare.com2026-03-10 → 2026-04-04 · 4 obs
● 2026-04-04 06:35:28
○ 2026-04-24 02:50:34
○ 2026-04-24 02:50:36
○NSnovalee.ns.cloudflare.com2026-03-10 → 2026-04-04 · 4 obs
● 2026-04-04 06:35:28
○ 2026-04-24 02:50:34
○ 2026-04-24 02:50:36
●NSns1.nowcndns.com2026-04-24 → 2026-04-24 · 3 obs
● 2026-04-24 02:50:34
● 2026-04-24 02:50:36
●NSns2.nowcndns.com2026-04-24 → 2026-04-24 · 3 obs
● 2026-04-24 02:50:34
● 2026-04-24 02:50:36
○A104.21.35.672026-03-10 → 2026-04-04 · 4 obs
● 2026-04-04 06:35:28
○ 2026-04-24 02:50:34
○ 2026-04-24 02:50:36
○A172.67.215.562026-03-10 → 2026-04-04 · 4 obs
● 2026-04-04 06:35:28
○ 2026-04-24 02:50:34
○ 2026-04-24 02:50:36
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-10 → 2026-03-10 · 3 obs
○ 2026-04-04 06:35:28
○ 2026-04-24 02:50:36
○A2606:4700:3030::ac43:d7382026-04-04 → 2026-04-04 · 4 obs
● 2026-04-04 06:35:28
○ 2026-04-24 02:50:34
○ 2026-04-24 02:50:36
○A2606:4700:3033::6815:23432026-04-04 → 2026-04-04 · 4 obs
● 2026-04-04 06:35:28
○ 2026-04-24 02:50:34
○ 2026-04-24 02:50:36
●A38.12.148.402026-04-24 → 2026-04-24 · 3 obs
● 2026-04-24 02:50:34
● 2026-04-24 02:50:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| www4904.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:1.193.216.204
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 4640ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.12.148.40 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
IP Addresses
www4904.cn resolves to one IP number: 38.12.148.40.
Other host names, for instance flashmv.cn, duaimoyu.cn, yuanchuangzhe.cn and coldfront.com.cn share IP numbers with www4904.cn.
Name Servers
www4904.cn is delegated to two name servers ns1.nowcndns.com and ns2.nowcndns.com.
www4904.cn shares the same name server setup as other domains, for instance ubunto.cn, szlmp.cn, ymrmq.cn, dazhoujob.cn and e(0x736578).com.cn.
Host names with three IPs:
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.