jmpr.cn - robtex.com
jmpr.cn
| CNAME | cs.ename.net | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.179.117.50🇸🇬 Amazon54.179.0.0/17 SIN prefix | ||||||
| PTR | ec2-54-179-117-50.ap-southeast-1.compute.amazonaws.com | ||||||
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=2034663668 | ||||||
Same first word
Similar names
DNS History
5 records (3 active, 2 former)
○NSns1.alidns.com2015-08-15 → 2015-08-15 · 3 obs
● 2015-08-15 06:50:26
○ 2026-03-26 01:40:54
○ 2026-04-12 22:02:26
○ 2026-03-26 01:40:54
○ 2026-04-12 22:02:26
●NSns1.ename.net2026-03-26 → 2026-04-12 · 3 obs
○ 2015-08-15 06:50:26
● 2026-03-26 01:40:54
● 2026-04-12 22:02:26
● 2026-03-26 01:40:54
● 2026-04-12 22:02:26
○NSns2.alidns.com2015-08-15 → 2015-08-15 · 3 obs
● 2015-08-15 06:50:26
○ 2026-03-26 01:40:54
○ 2026-04-12 22:02:26
○ 2026-03-26 01:40:54
○ 2026-04-12 22:02:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| jmpr.cn | ns1.ename.net, ns2.ename.net | - |
✅ Authoritative Response
Server:211.99.99.52
NS records: ns1.ename.net, ns2.ename.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jmpr.cn (unsigned zone)
⏱️ Timing
Total: 1933ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.ename.net, ns2.ename.net |
| CNAME | 1 | cs.ename.net |
| SOA | 1 | ns1.ename.net admin.ename.net |
Analysis
IP Addresses
jmpr.cn resolves to one IP number: 54.179.117.50.
Other host names, for instance yysy.net, pianhan.com, pay.vc, xn--vuqz89a.org and ec2-54-179-117-50.ap-southeast-1.compute.amazonaws.com share IP numbers with jmpr.cn.