cukan.cn - robtex.com
cukan.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 149.30.204.241🇺🇸 SONDERCLOUD-1149.30.204.0/24 Proxy-registered route object | ||||||
| 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=1760209652 | ||||||
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=2034674423 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSdm1.longmingdns.com2026-04-14 → 2026-04-15 · 2 obs
● 2026-04-14 01:23:40
● 2026-04-15 20:27:46
● 2026-04-15 20:27:46
●NSdm2.longmingdns.com2026-04-14 → 2026-04-15 · 2 obs
● 2026-04-14 01:23:40
● 2026-04-15 20:27:46
● 2026-04-15 20:27:46
●A149.30.204.2412026-04-14 → 2026-04-15 · 2 obs
● 2026-04-14 01:23:40
● 2026-04-15 20:27:46
● 2026-04-15 20:27:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| cukan.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 cukan.cn (unsigned zone)
⏱️ Timing
Total: 1769ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.30.204.241 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
cukan.cn points to a single IP: 149.30.204.241.
Other host names, for instance fuyangmw.com, share IP numbers with cukan.cn.
Name Servers
cukan.cn's delegation is to two name servers dm1.longmingdns.com and dm2.longmingdns.com.
cukan.cn shares the same name server configuration as other domains, such as ol93.cn, tiangbuy.com, be84.cn, haolebao.cn and zhmch.net.cn.
Host names with two IPs:
dm2.longmingdns.com points to: 183.253.57.197 and 211.99.99.56.
Host names with one IP:
dm1.longmingdns.com points to: 218.98.111.163.