4478.cn - robtex.com
4478.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 serial=2035088132 | ||||||
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NSdns1.iidns.com2017-09-23 → 2017-09-23 · 4 obs
○ 2016-12-04 22:03:04
● 2017-09-23 21:00:28
○ 2026-04-15 14:43:58
○ 2026-07-25 13:16:44
● 2017-09-23 21:00:28
○ 2026-04-15 14:43:58
○ 2026-07-25 13:16:44
○NSns1.dns.com.cn2016-12-04 → 2016-12-04 · 3 obs
● 2016-12-04 22:03:04
○ 2017-09-23 21:00:28
○ 2026-07-25 13:16:44
○ 2017-09-23 21:00:28
○ 2026-07-25 13:16:44
●NSns1.ename.net2026-04-15 → 2026-07-25 · 3 obs
○ 2017-09-23 21:00:28
● 2026-04-15 14:43:58
● 2026-07-25 13:16:44
● 2026-04-15 14:43:58
● 2026-07-25 13:16:44
○NSns2.dns.com.cn2016-12-04 → 2016-12-04 · 3 obs
● 2016-12-04 22:03:04
○ 2017-09-23 21:00:28
○ 2026-07-25 13:16:44
○ 2017-09-23 21:00:28
○ 2026-07-25 13:16:44
●NSns2.ename.net2026-04-15 → 2026-07-25 · 3 obs
○ 2017-09-23 21:00:28
● 2026-04-15 14:43:58
● 2026-07-25 13:16:44
● 2026-04-15 14:43:58
● 2026-07-25 13:16:44
●MXmx.ym.163.com2026-04-15 → 2026-07-25 · 5 obs
○ 2017-09-23 21:00:28
● 2026-04-15 14:43:58
● 2026-06-12 19:51:08
○ 2026-06-16 10:55:12
● 2026-07-25 13:16:44
● 2026-04-15 14:43:58
● 2026-06-12 19:51:08
○ 2026-06-16 10:55:12
● 2026-07-25 13:16:44
○MXmxbiz1.qq.com2017-09-23 → 2017-09-23 · 3 obs
● 2017-09-23 21:00:28
○ 2026-04-15 14:43:58
○ 2026-07-25 13:16:44
○ 2026-04-15 14:43:58
○ 2026-07-25 13:16:44
○MXmxbiz2.qq.com2017-09-23 → 2017-09-23 · 3 obs
● 2017-09-23 21:00:28
○ 2026-04-15 14:43:58
○ 2026-07-25 13:16:44
○ 2026-04-15 14:43:58
○ 2026-07-25 13:16:44
○A112.74.107.732016-12-04 → 2016-12-04 · 3 obs
● 2016-12-04 22:03:04
○ 2017-09-23 21:00:28
○ 2026-07-25 13:16:44
○ 2017-09-23 21:00:28
○ 2026-07-25 13:16:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 4478.cn | ns1.ename.net, ns2.ename.net | - |
✅ Authoritative Response
Server:61.158.128.31
NS records: ns1.ename.net, ns2.ename.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4478.cn (unsigned zone)
⏱️ Timing
Total: 4782ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.ename.net, ns2.ename.net |
| MX | 1 | mx.ym.163.com (pri: 10) |
| CNAME | 1 | cs1.ename.net |
| SOA | 1 | ns1.ename.net admin.ename.net |
Analysis
IP Addresses
4478.cn points to a single IP number: 54.179.117.50.
Additional host names — cs1.ename.net, cdn.9177.net, jmvl.com and two others — share IP numbers with 4478.cn.