mx.jw.net.br - robtex.com
mx.jw.net.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.117.151.79🇺🇸 Amazon18.116.0.0/14 EC2 CMH Prefix | ||||||
| PTR | ec2-18-117-151-79.us-east-2.compute.amazonaws.com | ||||||
jw.net.br
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 18.117.151.79🇺🇸 Amazon18.116.0.0/14 EC2 CMH Prefix | ||||||
| NS | a.sec.dns.br ⭐ | ||||||
| NS | b.sec.dns.br | ||||||
| MX | mx.jw.net.br ⭐ | ||||||
| TXT | v=spf1 mx a ip4:18.117.151.79 a:mx.jw.net.br -all | ||||||
| SOA | a.sec.dns.brhostmaster@registro.br 2026-10-20 #0 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A18.117.151.792026-04-23 → 2026-04-26 · 2 obs
● 2026-04-23 17:50:18
● 2026-04-26 17:21:18
● 2026-04-26 17:21:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| jw.net.br | a.sec.dns.br, b.sec.dns.br | - |
✅ Authoritative Response
Server:200.192.232.11
NS records: a.sec.dns.br, b.sec.dns.br
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1291ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.117.151.79 |
Analysis
Mail Server Role
mx.jw.net.br handles mail for jw.net.br.
IP Addresses
mx.jw.net.br points to a single IP address: 18.117.151.79.
Other host names, for instance jw.net.br, share IP numbers with mx.jw.net.br.