51beef.cn - robtex.com
51beef.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.237.196.117🇭🇰 DXTL-1156.237.196.0/24 Proxy-registered route object | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1773822720 | ||||||
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=2034596600 | ||||||
Subdomains
Same first word
51beef.cn |
DNS History
5 records (5 active, 0 former)
●NSns1.julydns.com2026-03-25 → 2026-03-28 · 2 obs
● 2026-03-28 02:23:18
●NSns2.julydns.com2026-03-25 → 2026-03-28 · 2 obs
● 2026-03-28 02:23:18
●A156.237.196.1172026-03-25 → 2026-03-28 · 2 obs
● 2026-03-28 02:23:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, a.dns.cn, b.dns.cn, e.dns.cn... | - |
| 51beef.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 51beef.cn (unsigned zone)
⏱️ Timing
Total: 2393ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.237.196.117 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
Hierarchy
51beef.cn is parent of share.51beef.cn and www.51beef.cn.
IP Addresses
51beef.cn resolves to a single IP address: 156.237.196.117.
Other host names including haichao03.cn, share.ghowabp.cn, share.6stund.cn, www.ghowabp.cn and share.haichao03.cn share IP numbers with 51beef.cn.
Name Servers
51beef.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
51beef.cn at least partially shares name servers with other domains, including absh.cn, hbzkv.com, bopolt.com, cokoas.com and bdshangbiao.com.
These name servers are commonly used with jm1.dns.com and jm2.dns.com.
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