3rf.cn - robtex.com
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3rf.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 43.157.230.220🇮🇩 TENCENT-NET-AP-CN | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ | ||||||
| A | 47.97.51.45🇨🇳 ALIBABA-CN-NET | ||||||
| NS | ns1.judns.com⚠️ | ||||||
| A | 47.97.51.45🇨🇳 ALIBABA-CN-NET | ||||||
| NS | ns2.judns.com⚠️ | ||||||
| A | 162.159.27.251 Cloudflare | ||||||
| NS | ns2.julydns.com⚠️ | ||||||
| A | 162.159.48.223 Cloudflare | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1769409240 | ||||||
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⚠️ | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034440468 | ||||||
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 3rf.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server: 162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3rf.cn (unsigned zone)
⏱️ Timing
Total: 1754ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.157.230.220 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
AI analysis
3rf.cn points to an IP address: 43.157.230.220.
other host names include iyy.cc, www.xbbbb.com, 8--8.com, www.o0000.com and www.8jy.cn; they share IP numbers with 3rf.cn.
3rf.cn delegates to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
3rf.cn at least partially shares name servers with other domains, for instance thumpfootball.com, flk99.com, fkdm.com.cn, 758715.com and sunnygarden.cn.
Host names with a single IP number
ns1.judns.com points to: 47.97.51.45
ns2.judns.com points to: 162.159.27.251
ns1.julydns.com points to: 47.97.51.45
ns2.julydns.com points to: 162.159.48.223
Host names pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com