ip789.cn - robtex.com
ip789.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 177.211.166.249🇧🇷 UNSPECIFIED160.0.0.0/3 | ||||||
| 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=1774344820 | ||||||
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=2034664443 | ||||||
Same first word
Similar names
DNS History
11 records (3 active, 8 former)
●NSdm1.longmingdns.com2026-03-28 → 2026-04-13 · 3 obs
○ 2017-12-10 00:44:20
● 2026-03-28 13:02:38
● 2026-04-13 03:02:32
● 2026-03-28 13:02:38
● 2026-04-13 03:02:32
●NSdm2.longmingdns.com2026-03-28 → 2026-04-13 · 3 obs
○ 2017-12-10 00:44:20
● 2026-03-28 13:02:38
● 2026-04-13 03:02:32
● 2026-03-28 13:02:38
● 2026-04-13 03:02:32
○NSdns1.iidns.com2016-11-28 → 2016-11-28 · 3 obs
● 2016-11-28 04:55:06
○ 2017-12-10 00:44:20
○ 2026-04-13 03:02:32
○ 2017-12-10 00:44:20
○ 2026-04-13 03:02:32
○NSdns2.iidns.com2016-11-28 → 2016-11-28 · 3 obs
● 2016-11-28 04:55:06
○ 2017-12-10 00:44:20
○ 2026-04-13 03:02:32
○ 2017-12-10 00:44:20
○ 2026-04-13 03:02:32
○NSdns3.iidns.com2016-11-28 → 2016-11-28 · 3 obs
● 2016-11-28 04:55:06
○ 2017-12-10 00:44:20
○ 2026-04-13 03:02:32
○ 2017-12-10 00:44:20
○ 2026-04-13 03:02:32
○NSdns4.iidns.com2016-11-28 → 2016-11-28 · 3 obs
● 2016-11-28 04:55:06
○ 2017-12-10 00:44:20
○ 2026-04-13 03:02:32
○ 2017-12-10 00:44:20
○ 2026-04-13 03:02:32
○NSdns5.iidns.com2016-11-28 → 2016-11-28 · 3 obs
● 2016-11-28 04:55:06
○ 2017-12-10 00:44:20
○ 2026-04-13 03:02:32
○ 2017-12-10 00:44:20
○ 2026-04-13 03:02:32
○NSdns6.iidns.com2016-11-28 → 2016-11-28 · 3 obs
● 2016-11-28 04:55:06
○ 2017-12-10 00:44:20
○ 2026-04-13 03:02:32
○ 2017-12-10 00:44:20
○ 2026-04-13 03:02:32
○A103.214.165.2282016-11-28 → 2016-11-28 · 3 obs
● 2016-11-28 04:55:06
○ 2017-12-10 00:44:20
○ 2026-04-13 03:02:32
○ 2017-12-10 00:44:20
○ 2026-04-13 03:02:32
○A154.95.129.992026-03-28 → 2026-04-13 · 2 obs
○ 2026-03-28 13:02:38
○ 2026-04-13 03:02:32
○ 2026-04-13 03:02:32
●A177.211.166.2492026-03-28 → 2026-04-13 · 3 obs
○ 2017-12-10 00:44:20
● 2026-03-28 13:02:38
● 2026-04-13 03:02:32
● 2026-03-28 13:02:38
● 2026-04-13 03:02:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| ip789.cn | dm1.longmingdns.com, dm2.longmingdns.com | - |
✅ Authoritative Response
Server:218.98.111.163
NS records: dm1.longmingdns.com, dm2.longmingdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ip789.cn (unsigned zone)
⏱️ Timing
Total: 1747ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 177.211.166.249 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
ip789.cn points to IP number: 177.211.166.249.
Other host names, for instance eshl.cn share IP numbers with ip789.cn.
Name Servers
ip789.cn is delegated to two name servers: dm1.longmingdns.com and dm2.longmingdns.com.
ip789.cn shares the same name server setup as 19515.cn, nmggcxx.cn, dggxkj.cn, jpvvv.cn and rckfw.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.