twpf.cn - robtex.com
twpf.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.87.205.132🇺🇸 HENGTONG-1172.87.200.0/21 HT | ||||||
| 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=1751342899 | ||||||
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=2034612377 | ||||||
Same first word
Similar names
DNS History
18 records (3 active, 15 former)
●NSdm1.longmingdns.com2026-03-23 → 2026-03-30 · 3 obs
○ 2017-02-02 04:41:38
● 2026-03-23 23:11:46
● 2026-03-30 15:50:48
● 2026-03-23 23:11:46
● 2026-03-30 15:50:48
●NSdm2.longmingdns.com2026-03-23 → 2026-03-30 · 3 obs
○ 2017-02-02 04:41:38
● 2026-03-23 23:11:46
● 2026-03-30 15:50:48
● 2026-03-23 23:11:46
● 2026-03-30 15:50:48
○NSdns1.iidns.com2016-05-09 → 2017-02-02 · 5 obs
○ 2016-02-08 17:25:34
● 2016-05-09 13:13:44
● 2017-02-02 04:41:38
○ 2026-03-23 23:11:46
○ 2026-03-30 15:50:48
● 2016-05-09 13:13:44
● 2017-02-02 04:41:38
○ 2026-03-23 23:11:46
○ 2026-03-30 15:50:48
○NSdns2.iidns.com2017-02-02 → 2017-02-02 · 4 obs
○ 2016-05-09 13:13:44
● 2017-02-02 04:41:38
○ 2026-03-23 23:11:46
○ 2026-03-30 15:50:48
● 2017-02-02 04:41:38
○ 2026-03-23 23:11:46
○ 2026-03-30 15:50:48
○NSdns3.iidns.com2017-02-02 → 2017-02-02 · 4 obs
○ 2016-05-09 13:13:44
● 2017-02-02 04:41:38
○ 2026-03-23 23:11:46
○ 2026-03-30 15:50:48
● 2017-02-02 04:41:38
○ 2026-03-23 23:11:46
○ 2026-03-30 15:50:48
○NSdns4.iidns.com2017-02-02 → 2017-02-02 · 4 obs
○ 2016-05-09 13:13:44
● 2017-02-02 04:41:38
○ 2026-03-23 23:11:46
○ 2026-03-30 15:50:48
● 2017-02-02 04:41:38
○ 2026-03-23 23:11:46
○ 2026-03-30 15:50:48
○NSdns5.iidns.com2017-02-02 → 2017-02-02 · 4 obs
○ 2016-05-09 13:13:44
● 2017-02-02 04:41:38
○ 2026-03-23 23:11:46
○ 2026-03-30 15:50:48
● 2017-02-02 04:41:38
○ 2026-03-23 23:11:46
○ 2026-03-30 15:50:48
○NSdns6.iidns.com2017-02-02 → 2017-02-02 · 4 obs
○ 2016-05-09 13:13:44
● 2017-02-02 04:41:38
○ 2026-03-23 23:11:46
○ 2026-03-30 15:50:48
● 2017-02-02 04:41:38
○ 2026-03-23 23:11:46
○ 2026-03-30 15:50:48
○NSns1.22.cn2016-02-08 → 2016-02-08 · 3 obs
● 2016-02-08 17:25:34
○ 2017-02-02 04:41:38
○ 2026-03-30 15:50:48
○ 2017-02-02 04:41:38
○ 2026-03-30 15:50:48
○NSns2.22.cn2016-02-08 → 2016-02-08 · 3 obs
● 2016-02-08 17:25:34
○ 2017-02-02 04:41:38
○ 2026-03-30 15:50:48
○ 2017-02-02 04:41:38
○ 2026-03-30 15:50:48
○NSns3.22.cn2016-02-08 → 2016-02-08 · 3 obs
● 2016-02-08 17:25:34
○ 2017-02-02 04:41:38
○ 2026-03-30 15:50:48
○ 2017-02-02 04:41:38
○ 2026-03-30 15:50:48
○NSns4.22.cn2016-02-08 → 2016-02-08 · 3 obs
● 2016-02-08 17:25:34
○ 2017-02-02 04:41:38
○ 2026-03-30 15:50:48
○ 2017-02-02 04:41:38
○ 2026-03-30 15:50:48
○A103.241.230.1312017-02-02 → 2017-02-02 · 3 obs
● 2017-02-02 04:41:38
○ 2026-03-23 23:11:46
○ 2026-03-30 15:50:48
○ 2026-03-23 23:11:46
○ 2026-03-30 15:50:48
○A103.241.230.1322017-02-02 → 2017-02-02 · 3 obs
● 2017-02-02 04:41:38
○ 2026-03-23 23:11:46
○ 2026-03-30 15:50:48
○ 2026-03-23 23:11:46
○ 2026-03-30 15:50:48
○A103.241.230.1332017-02-02 → 2017-02-02 · 3 obs
● 2017-02-02 04:41:38
○ 2026-03-23 23:11:46
○ 2026-03-30 15:50:48
○ 2026-03-23 23:11:46
○ 2026-03-30 15:50:48
○A103.241.230.1362017-02-02 → 2017-02-02 · 3 obs
● 2017-02-02 04:41:38
○ 2026-03-23 23:11:46
○ 2026-03-30 15:50:48
○ 2026-03-23 23:11:46
○ 2026-03-30 15:50:48
●A172.87.205.1322026-03-23 → 2026-03-30 · 3 obs
○ 2017-02-02 04:41:38
● 2026-03-23 23:11:46
● 2026-03-30 15:50:48
● 2026-03-23 23:11:46
● 2026-03-30 15:50:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn... | - |
| twpf.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 twpf.cn (unsigned zone)
⏱️ Timing
Total: 4616ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.87.205.132 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
Analysis
IP Addresses
twpf.cn resolves to one IP number: 172.87.205.132.
Name Servers
twpf.cn is delegated to two name servers dm1.longmingdns.com and dm2.longmingdns.com.
twpf.cn shares the same name server setup as other domains, for instance jbvdn.cn, 095141.cn, 633p.cn, yaqi168.cn and 027sn.cn.
Two IP numbers for a host: dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.
One IP number for a host: dm1.longmingdns.com points to 218.98.111.163.