643100.cn - robtex.com
643100.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.86.147.241🇭🇰 DXTL-1154.86.128.0/19 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 | ||||||
| PTR | ip-218-98-111-163.defastlink.net | ||||||
| NS | dm2.longmingdns.com | ||||||
| A | 183.253.57.197🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| PTR | ip-183-253-57-197.defastlink.net | ||||||
| A | 211.99.99.56🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| PTR | ip-211-99-99-56.defastlink.net | ||||||
| SOA | dm1.longmingdns.comdnsadmin@longmingdns.com serial=1751342907 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2034456417 | ||||||
Same first word
Similar names
DNS History
13 records (3 active, 10 former)
●NSdm1.longmingdns.com2026-02-26 → 2026-02-27 · 3 obs
○ 2017-01-30 13:37:48
● 2026-02-26 14:32:36
● 2026-02-27 02:47:18
● 2026-02-26 14:32:36
● 2026-02-27 02:47:18
●NSdm2.longmingdns.com2026-02-26 → 2026-02-27 · 3 obs
○ 2017-01-30 13:37:48
● 2026-02-26 14:32:36
● 2026-02-27 02:47:18
● 2026-02-26 14:32:36
● 2026-02-27 02:47:18
○NSns1.22.cn2016-01-19 → 2017-01-30 · 4 obs
● 2016-01-19 21:40:04
● 2017-01-30 13:37:48
○ 2026-02-26 14:32:36
○ 2026-02-27 02:47:18
● 2017-01-30 13:37:48
○ 2026-02-26 14:32:36
○ 2026-02-27 02:47:18
○NSns2.22.cn2016-01-19 → 2016-01-19 · 3 obs
● 2016-01-19 21:40:04
○ 2017-01-30 13:37:48
○ 2026-02-27 02:47:18
○ 2017-01-30 13:37:48
○ 2026-02-27 02:47:18
○NSns3.22.cn2016-01-19 → 2016-01-19 · 3 obs
● 2016-01-19 21:40:04
○ 2017-01-30 13:37:48
○ 2026-02-27 02:47:18
○ 2017-01-30 13:37:48
○ 2026-02-27 02:47:18
○NSns4.22.cn2016-01-19 → 2016-01-19 · 3 obs
● 2016-01-19 21:40:04
○ 2017-01-30 13:37:48
○ 2026-02-27 02:47:18
○ 2017-01-30 13:37:48
○ 2026-02-27 02:47:18
○A103.241.230.1312017-01-30 → 2017-01-30 · 4 obs
○ 2016-01-19 21:40:04
● 2017-01-30 13:37:48
○ 2026-02-26 14:32:36
○ 2026-02-27 02:47:18
● 2017-01-30 13:37:48
○ 2026-02-26 14:32:36
○ 2026-02-27 02:47:18
○A103.241.230.1322017-01-30 → 2017-01-30 · 4 obs
○ 2016-01-19 21:40:04
● 2017-01-30 13:37:48
○ 2026-02-26 14:32:36
○ 2026-02-27 02:47:18
● 2017-01-30 13:37:48
○ 2026-02-26 14:32:36
○ 2026-02-27 02:47:18
○A103.241.230.1332017-01-30 → 2017-01-30 · 4 obs
○ 2016-01-19 21:40:04
● 2017-01-30 13:37:48
○ 2026-02-26 14:32:36
○ 2026-02-27 02:47:18
● 2017-01-30 13:37:48
○ 2026-02-26 14:32:36
○ 2026-02-27 02:47:18
○A103.241.230.1362017-01-30 → 2017-01-30 · 4 obs
○ 2016-01-19 21:40:04
● 2017-01-30 13:37:48
○ 2026-02-26 14:32:36
○ 2026-02-27 02:47:18
● 2017-01-30 13:37:48
○ 2026-02-26 14:32:36
○ 2026-02-27 02:47:18
●A154.86.147.2412026-02-26 → 2026-02-27 · 3 obs
○ 2017-01-30 13:37:48
● 2026-02-26 14:32:36
● 2026-02-27 02:47:18
● 2026-02-26 14:32:36
● 2026-02-27 02:47:18
○A47.88.25.312016-01-19 → 2016-01-19 · 3 obs
● 2016-01-19 21:40:04
○ 2017-01-30 13:37:48
○ 2026-02-27 02:47:18
○ 2017-01-30 13:37:48
○ 2026-02-27 02:47:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, e.dns.cn, c.dns.cn, d.dns.cn... | - |
| 643100.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 643100.cn (unsigned zone)
⏱️ Timing
Total: 1565ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.86.147.241 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
AI analysis
643100.cn points to a single IP number: 154.86.147.241.
Other host names, for instance cnnzzz.cn, share IP numbers with 643100.cn.
643100.cn is delegated to two name servers: dm1.longmingdns.com and dm2.longmingdns.com.
643100.cn shares the same name server setup as other domains, for example 75072.cn, ehas.cn, xmnanfu.cn, manspa.cn and xinhuitoys.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.