44403.cn - robtex.com
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44403.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 146.148.212.158🇺🇸 HENGTONG-1 | ||||||
| NS | dm1.longmingdns.com ⭐ | ||||||
| A | 218.98.111.163🇩🇪 HKCICL-AS-AP | ||||||
| PTR | ip-218-98-111-163.defastlink.net | ||||||
| NS | dm2.longmingdns.com | ||||||
| A | 183.253.57.197🇨🇳 CHINAMOBILE-CN | ||||||
| PTR | ip-183-253-57-197.defastlink.net | ||||||
| A | 211.99.99.56🇨🇳 WYNETWORK | ||||||
| PTR | ip-211-99-99-56.defastlink.net | ||||||
| SOA | dm1.longmingdns.comdnsadmin@longmingdns.com serial=1751342892 | ||||||
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
3 records (3 active, 0 former)
●NSdm1.longmingdns.com2026-02-19 → 2026-02-19 · 2 obs
● 2026-02-19 03:19:38
● 2026-02-19 03:19:40
● 2026-02-19 03:19:40
●NSdm2.longmingdns.com2026-02-19 → 2026-02-19 · 2 obs
● 2026-02-19 03:19:38
● 2026-02-19 03:19:40
● 2026-02-19 03:19:40
●A146.148.212.1582026-02-19 → 2026-02-19 · 2 obs
● 2026-02-19 03:19:38
● 2026-02-19 03:19:40
● 2026-02-19 03:19:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn... | - |
| 44403.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 44403.cn (unsigned zone)
⏱️ Timing
Total: 1043ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 146.148.212.158 |
| NS | 2 | dm1.longmingdns.com, dm2.longmingdns.com |
| SOA | 1 | dm1.longmingdns.com dnsadmin.longmingdns |
AI analysis
44403.cn resolves to one IP number: 146.148.212.158.
44403.cn is delegated to two name servers dm1.longmingdns.com and dm2.longmingdns.com.
44403.cn shares the same name server setup as other domains, for instance lencar.cn, sdups.cn, 77317.cn, mingwa.com.cn and j866.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.