2249m.cn - robtex.com
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2249m.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.134.144.25🇭🇰 ASLINE-AS | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 ALIBABA-CN-NET | ||||||
| PTR | ip-47-97-51-45.defastlink.net | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 ALIBABA-CN-NET | ||||||
| PTR | ip-47-97-51-45.defastlink.net | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251 Cloudflare | ||||||
| PTR | ip-162-159-27-251.defastlink.net | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223 Cloudflare | ||||||
| PTR | ip-162-159-48-223.defastlink.net | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1767855077 | ||||||
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 | ||||||
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.julydns.com2026-02-19 → 2026-02-19 · 2 obs
● 2026-02-19 02:40:18
●NSns2.julydns.com2026-02-19 → 2026-02-19 · 2 obs
● 2026-02-19 02:40:18
●A103.134.144.252026-02-19 → 2026-02-19 · 2 obs
● 2026-02-19 02:40:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| 2249m.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server: 47.97.51.45
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 2249m.cn (unsigned zone)
⏱️ Timing
Total: 523ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.134.144.25 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
AI analysis
2249m.cn points to a single IP address: 103.134.144.25.
Other host names such as 872335.com, bjsdjt.cn, altundan.com, 51tangzhou.com and stxvf.cn share IPs with 2249m.cn.
2249m.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
2249m.cn at least partially shares name servers with other domains, for example bjyuzhihuafenchi.com, 24zbwang.com, yinlonggroup.com, mulaohu.org and zefengky.com.
Host names with a single IP address:
The host name ns1.judns.com points to 47.97.51.45.
The host name ns2.judns.com points to 162.159.27.251.
The host name ns1.julydns.com points to 47.97.51.45.
The host name ns2.julydns.com points to 162.159.48.223.
Host names pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com.