acofe.cn - robtex.com
acofe.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.195.34.176🇺🇸 ESITED-1104.195.0.0/18 ARIN direct allocation | ||||||
| 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=1769233101 | ||||||
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=2034663204 | ||||||
Subdomains
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
●NSdm1.longmingdns.com2026-03-25 → 2026-04-12 · 3 obs
● 2026-03-25 21:13:56
● 2026-04-12 17:29:20
●NSdm2.longmingdns.com2026-03-25 → 2026-04-12 · 3 obs
● 2026-03-25 21:13:56
● 2026-04-12 17:29:20
○NSns5.dnsdun.net2015-08-06 → 2015-08-06 · 3 obs
○ 2015-12-04 07:11:44
○ 2026-04-12 17:29:20
○NSns6.dnsdun.com2015-08-06 → 2015-08-06 · 3 obs
○ 2015-12-04 07:11:44
○ 2026-04-12 17:29:20
○A103.229.183.2192015-08-06 → 2015-08-06 · 3 obs
○ 2015-12-04 07:11:44
○ 2026-04-12 17:29:20
●A104.195.34.1762026-03-25 → 2026-04-12 · 3 obs
● 2026-03-25 21:13:56
● 2026-04-12 17:29:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| acofe.cn | dm1.longmingdns.com, dm2.longmingdns.com | - |
✅ Authoritative Response
Server:183.253.57.197
NS records: dm1.longmingdns.com, dm2.longmingdns.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at acofe.cn: Error: DNS query timeout: 203.119.29.1 for DS acofe.cn
⏱️ Timing
Total: 4526ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.195.34.176 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
Hierarchy
acofe.cn is a parent of zev7cf.acofe.cn, w0b9kvsz.acofe.cn, 9pprz.acofe.cn and 2yz2t4.acofe.cn.
IP Addresses
acofe.cn points to a single IP number: 104.195.34.176.
Other host names, for instance w0b9kvsz.acofe.cn, 9pprz.acofe.cn, 2yz2t4.acofe.cn, zev7cf.acofe.cn and k3v.iz402p.acofe.cn share IP numbers with acofe.cn.
Name Servers
Delegation for acofe.cn rests with two name servers, dm1.longmingdns.com and dm2.longmingdns.com.
acofe.cn shares the same name server setup as other domains, including cdxe.cn, vrcenter.com.cn, 17ku.cn, guiguxiadong.cn and stuw.cn.
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.