ut59.cn - robtex.com
ut59.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.239.141.144🇺🇸 HDHK38.239.128.0/20 | ||||||
| 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=1774439158 | ||||||
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=2034586674 | ||||||
Same first word
Similar names
DNS History
9 records (3 active, 6 former)
●NSdm1.longmingdns.com2026-03-25 → 2026-03-25 · 2 obs
○ 2026-02-27 17:53:16
● 2026-03-25 19:44:48
● 2026-03-25 19:44:48
●NSdm2.longmingdns.com2026-03-25 → 2026-03-25 · 2 obs
○ 2026-02-27 17:53:16
● 2026-03-25 19:44:48
● 2026-03-25 19:44:48
○NShoward.ns.cloudflare.com2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 17:53:16
○ 2026-03-25 19:44:48
○ 2026-03-25 19:44:48
○NSlia.ns.cloudflare.com2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 17:53:16
○ 2026-03-25 19:44:48
○ 2026-03-25 19:44:48
○A104.21.24.1982026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 17:53:16
○ 2026-03-25 19:44:48
○ 2026-03-25 19:44:48
○A172.67.220.362026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 17:53:16
○ 2026-03-25 19:44:48
○ 2026-03-25 19:44:48
○A2606:4700:3031::6815:18c62026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 17:53:16
○ 2026-03-25 19:44:48
○ 2026-03-25 19:44:48
○A2606:4700:3031::ac43:dc242026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 17:53:16
○ 2026-03-25 19:44:48
○ 2026-03-25 19:44:48
●A38.239.141.1442026-03-25 → 2026-03-25 · 2 obs
○ 2026-02-27 17:53:16
● 2026-03-25 19:44:48
● 2026-03-25 19:44:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| ut59.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 ut59.cn (unsigned zone)
⏱️ Timing
Total: 1603ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.239.141.144 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
ut59.cn points to a single IP: 38.239.141.144.
Other host names, such as amyhylcbm.cn, share IP numbers with ut59.cn.
Name Servers
Two name servers dm1.longmingdns.com and dm2.longmingdns.com handle delegation for ut59.cn.
ut59.cn uses the same name server setup as other domains, for example weichun.com.cn, bebeli.cn, jsmxhm.cn, carcarboy.cn and njbiqi.cn.
Host names with two IP numbers:
The host name dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
Host names with one IP number:
The host name dm1.longmingdns.com points to 218.98.111.163.