lrtp.cn - robtex.com
lrtp.cn
| CNAME | cs1.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 2035-12-31 #44 | ||||||
Previously NS for
lrtp.cn |
Same first word
Similar names
DNS History
5 records (3 active, 2 former)
○NSlrtp.cn2015-07-22 → 2015-07-22 · 3 obs
● 2015-07-22 02:33:34
○ 2026-06-27 22:08:26
○ 2026-08-02 05:23:38
○ 2026-06-27 22:08:26
○ 2026-08-02 05:23:38
●NSns1.ename.net2026-06-27 → 2026-08-02 · 3 obs
○ 2015-07-22 02:33:34
● 2026-06-27 22:08:26
● 2026-08-02 05:23:38
● 2026-06-27 22:08:26
● 2026-08-02 05:23:38
●NSns2.ename.net2026-06-27 → 2026-08-02 · 3 obs
○ 2015-07-22 02:33:34
● 2026-06-27 22:08:26
● 2026-08-02 05:23:38
● 2026-06-27 22:08:26
● 2026-08-02 05:23:38
○A67.198.175.2192015-07-22 → 2015-07-22 · 3 obs
● 2015-07-22 02:33:34
○ 2026-06-27 22:08:26
○ 2026-08-02 05:23:38
○ 2026-06-27 22:08:26
○ 2026-08-02 05:23:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, d.dns.cn, e.dns.cn, c.dns.cn... | - |
| lrtp.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 lrtp.cn (unsigned zone)
⏱️ Timing
Total: 4342ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.ename.net, ns2.ename.net |
| CNAME | 1 | cs1.ename.net |
| SOA | 1 | ns1.ename.net admin.ename.net |
Analysis
IP Addresses
lrtp.cn points to a single IP number: 54.179.117.50.
Additional host names — ylzs.com, sjjt.net, www.2311.net and two others — share IP numbers with lrtp.cn.