cu-ip.cn - robtex.com
cu-ip.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.48.150.174🇺🇸 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 | ||||||
| SOA | dm1.longmingdns.comdnsadmin@longmingdns.com serial=1776673391 | ||||||
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=2035176868 | ||||||
Same first word
Similar names
upc-i.net |
ic-up.com |
cui-p.com |
ucp-i.com |
i-cup.de |
i-pcu.com |
uc-ip.com |
cpu-i.com |
i-cup.com |
pi-cu.com |
up-ic.com |
u-pic.org |
u-pic.net |
u-pic.com |
DNS History
4 records (3 active, 1 former)
●NSdm1.longmingdns.com2026-05-09 → 2026-08-13 · 2 obs
● 2026-08-13 19:24:46
●NSdm2.longmingdns.com2026-05-09 → 2026-08-13 · 2 obs
● 2026-08-13 19:24:46
●A38.48.150.1742026-05-09 → 2026-08-13 · 2 obs
● 2026-08-13 19:24:46
○A38.63.155.752026-05-09 → 2026-08-13 · 2 obs
○ 2026-08-13 19:24:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| cu-ip.cn | dm1.longmingdns.com, dm2.longmingdns.com | - |
✅ Authoritative Response
Server:183.253.57.197
NS records: dm1.longmingdns.com, dm2.longmingdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cu-ip.cn (unsigned zone)
⏱️ Timing
Total: 1715ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.48.150.174 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
cu-ip.cn resolves to one IP address: 38.48.150.174.
www.kinch.cn, mail.kinch.cn, fanyee.cn and two other host names share IP numbers with cu-ip.cn.
Name Servers
cu-ip.cn is served by two delegated name servers, dm1.longmingdns.com and dm2.longmingdns.com.
cu-ip.cn uses the same name servers as several other domains — among them szgftx.cn, 58782.cn, tesv.cn and two more.
Hostnames that resolve to two IP addresses:
dm2.longmingdns.com maps to two IP addresses — 183.253.57.197 and 211.99.99.56.
Hosts with just one IP address:
dm1.longmingdns.com points to the IP address 218.98.111.163.