mail.smartcode.dev.br - dns.ninja
mail.smartcode.dev.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 191.252.197.28🇧🇷 Locaweb191.252.197.0/24 Servicos de Internet SA | ||||||
| PTR | vpsw4193.publiccloud.com.br | ||||||
smartcode.dev.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 191.252.197.28🇧🇷 Locaweb191.252.197.0/24 Servicos de Internet SA | ||||||
| NS | ns1.locaweb.com.br ⭐ | ||||||
| NS | ns2.locaweb.com.br | ||||||
| NS | ns3.locaweb.com.br | ||||||
| MX | mail.smartcode.dev.br ⭐ | ||||||
| SOA | ns1.locaweb.com.brpostmaster@locaweb.com.br 2026-07-21 #6 | ||||||
MX for
Same first word
Similar names
Previous names
Next names
DNS History
1 record (1 active, 0 former)
●A191.252.197.282026-09-06 → 2026-09-06 · 2 obs
● 2026-09-06 08:22:54
● 2026-09-06 11:18:38
● 2026-09-06 11:18:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, a.dns.br... | - |
| smartcode.dev.br | ns3.locaweb.com.br, ns1.locaweb.com.br, ns2.locaweb.com.br | - |
✅ Authoritative Response
Server:186.202.8.254
NS records: ns3.locaweb.com.br, ns1.locaweb.com.br, ns2.locaweb.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartcode.dev.br (unsigned zone)
⏱️ Timing
Total: 1072ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 191.252.197.28 |
Analysis
Mail Server Role
Mail for smartcode.dev.br is routed through the mail server mail.smartcode.dev.br.
IP Addresses
mail.smartcode.dev.br has exactly one IP address — 191.252.197.28.
191-252-197-28.plesk.page, smartcode.dev.br, presales-system.com plus two other host names have IP numbers in common with mail.smartcode.dev.br.