51js.com - robtex.com
51js.com
| 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 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774580592 | ||||||
Subdomains
www.51js.com |
Same first word
51js.com |
Similar names
DNS History
10 records (3 active, 7 former)
○NSf1g1ns1.dnspod.net2015-08-19 → 2016-07-16 · 3 obs
● 2015-08-19 13:19:34
● 2016-07-16 04:20:46
○ 2026-03-27 03:16:28
● 2016-07-16 04:20:46
○ 2026-03-27 03:16:28
○NSf1g1ns2.dnspod.net2015-08-19 → 2016-07-16 · 3 obs
● 2015-08-19 13:19:34
● 2016-07-16 04:20:46
○ 2026-03-27 03:16:28
● 2016-07-16 04:20:46
○ 2026-03-27 03:16:28
○MXmxbiz1.qq.com2015-08-19 → 2016-07-16 · 3 obs
● 2015-08-19 13:19:34
● 2016-07-16 04:20:46
○ 2026-03-27 03:16:28
● 2016-07-16 04:20:46
○ 2026-03-27 03:16:28
○MXmxbiz2.qq.com2015-08-19 → 2016-07-16 · 3 obs
● 2015-08-19 13:19:34
● 2016-07-16 04:20:46
○ 2026-03-27 03:16:28
● 2016-07-16 04:20:46
○ 2026-03-27 03:16:28
○A122.224.4.1992015-08-19 → 2015-11-17 · 4 obs
● 2015-08-19 13:19:34
● 2015-11-17 08:24:10
○ 2016-01-14 04:37:42
○ 2026-03-27 03:16:28
● 2015-11-17 08:24:10
○ 2016-01-14 04:37:42
○ 2026-03-27 03:16:28
○A122.224.4.2402016-01-14 → 2016-01-14 · 4 obs
○ 2015-11-17 08:24:10
● 2016-01-14 04:37:42
○ 2016-07-16 04:20:46
○ 2026-03-27 03:16:28
● 2016-01-14 04:37:42
○ 2016-07-16 04:20:46
○ 2026-03-27 03:16:28
○A122.224.4.2412016-07-16 → 2016-07-16 · 3 obs
○ 2016-01-14 04:37:42
● 2016-07-16 04:20:46
○ 2026-03-27 03:16:28
● 2016-07-16 04:20:46
○ 2026-03-27 03:16:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 51js.com | ns1.ename.net, ns2.ename.net | - |
✅ Authoritative Response
Server:218.98.111.173
NS records: ns1.ename.net, ns2.ename.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 51js.com (unsigned zone)
⏱️ Timing
Total: 1589ms | 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
Hierarchy
51js.com is parent of www.51js.com.
IP Addresses
51js.com points to a single IP: 54.179.117.50.
Other host names, for instance pay.vc, xn--vuqz89a.org, ec2-54-179-117-50.ap-southeast-1.compute.amazonaws.com, cs1.ename.net and nuanang.com share IP numbers with 51js.com.