pnnl.cn - robtex.com
pnnl.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 #66 | ||||||
Previously NS for
pnnl.cn |
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
○NS17ex1.dns.com2020-12-23 → 2020-12-23 · 4 obs
○ 2015-12-31 01:16:32
● 2020-12-23 15:06:22
○ 2026-03-27 02:58:42
○ 2026-08-02 05:59:36
● 2020-12-23 15:06:22
○ 2026-03-27 02:58:42
○ 2026-08-02 05:59:36
○NS17ex2.dns.com2020-12-23 → 2020-12-23 · 4 obs
○ 2015-12-31 01:16:32
● 2020-12-23 15:06:22
○ 2026-03-27 02:58:42
○ 2026-08-02 05:59:36
● 2020-12-23 15:06:22
○ 2026-03-27 02:58:42
○ 2026-08-02 05:59:36
●NSns1.ename.net2026-03-27 → 2026-08-02 · 3 obs
○ 2020-12-23 15:06:22
● 2026-03-27 02:58:42
● 2026-08-02 05:59:36
● 2026-03-27 02:58:42
● 2026-08-02 05:59:36
●NSns2.ename.net2026-03-27 → 2026-08-02 · 3 obs
○ 2020-12-23 15:06:22
● 2026-03-27 02:58:42
● 2026-08-02 05:59:36
● 2026-03-27 02:58:42
● 2026-08-02 05:59:36
○NSpnnl.cn2015-05-30 → 2015-05-30 · 3 obs
● 2015-05-30 09:21:10
○ 2015-12-31 01:16:32
○ 2026-08-02 05:59:36
○ 2015-12-31 01:16:32
○ 2026-08-02 05:59:36
○A103.28.47.1502015-05-30 → 2015-05-30 · 3 obs
● 2015-05-30 09:21:10
○ 2015-12-31 01:16:32
○ 2026-08-02 05:59:36
○ 2015-12-31 01:16:32
○ 2026-08-02 05:59:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, e.dns.cn, d.dns.cn, c.dns.cn... | - |
| pnnl.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 pnnl.cn (unsigned zone)
⏱️ Timing
Total: 1660ms | 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
pnnl.cn resolves to one IP address: 54.179.117.50.
ppcq.net, bihua.net, yaopu.net and two other host names share IP numbers with pnnl.cn.